Geospatial World May 2014 by Geospatial World

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May 2014 » VOLume 04» ISSUE 10 | ISSN 2277–3134

ENABLING WORKFLOWS

ACROSS BUSINESSES The progressively complex and accelerating pace of change in the geospatial industry offers exciting possibilities for meeting sophisticated demands from businesses, as geospatial information and technology become integral to workflows. P | 22

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THE WAY WE UNDERSTAND OUR WORLD IS CHANGING

IMAGES TO INFORMATION Digital photogrammetry, terrain modeling, change detection and feature extraction are transforming the way we understand and manage natural and man-made assets. Trimble® eCognition®, an object based image analysis software, is designed to improve, accelerate and automate the interpretation of images and geospatial data for environmental monitoring, resource development, infrastructure management and global security. Trimble eCognition software is used to process, model and analyze geospatial data such as images, point clouds and GIS vectors fusing them together into a rich stack of geodata for analysis. eCognition transforms geospatial data into information to increase productivity and improve decision-making within survey, engineering and GIS service companies, governments, utilities and transportation authorities. FOR MORE INFORMATION AND FREE DEMO SOFTWARE VISIT WWW.ECOGNITION.COM

transforming the way the world works © 2014, Trimble Navigation Limited. All rights reserved. Trimble and the Globe & Triangle logo are trademarks of Trimble Navigation Limited, registered in the United States and in other countries. All other trademarks are the property of their respective owners.

May 2014 • Vol 4 • Issue 10

Inside 46 Location Analytics Changing the Game for Retailers

THEME: Geospatial Workflows

Esri, Galigeo

Country Focus: Nigeria 56 Highway to Development Vaibhav Arora

48 Vale Mines Geoinformation to Gaze into Future Patrícia Moreira Procópio Calazans, Vale, & Luiz Henrique Guimarães Castiglione, University of State of Rio de Janeiro

52 Powering Geospatial Data Management

Cover Story 22 Geospatial Technology Enabling

Brad Skelton, Hexagon Geospatial

Corner Office 18 Jay W. Freeland, CEO, FARO Technologies

Workflows

Prof. Arup Dasgupta

Articles 29 Transportation: On a Rapid Transit

07 Editorial

Chris Gibson, Trimble

08 News

37 Integrated Technologies Open a New Horizon for Oil & Gas Industry

16 Product Watch

Jess Kozman, Mubadala Petroleum

62 ICA ANGLE

40 Insuring the Future Chris Ewing, Aon Benfield

43 Geospatial Arsenal for Homeland Security David J. Alexander, US Department of Homeland Security

Advisory Board

Disclaimer Geospatial World does not necessarily subscribe to the views expressed in the publication. All views expressed in this issue are those of the contributors. Geospatial World is not responsible for any loss to anyone due to the information provided.

Owner, Publisher & Printer Sanjay Kumar Printed at M. P. Printers B - 220, Phase-II, Noida - 201 301, Gautam Budh Nagar (UP) India Publication Address A - 92, Sector - 52, Gautam Budh Nagar, Noida, India The edition contains 68 pages including cover

Aida Opoku Mensah

Bryn Fosburgh

Special Advisor: Post 2015 Development Agenda, UN Economic Commission for Africa

Sector Vice-President, Executive Committee Member, Trimble Navigation

Derek Clarke Chief Director-Survey and Mapping & National Geospatial Information, Rural Development & Land Reform, South Africa

Barbara Ryan Secretariat Director, Group on Earth Observations Chair-Executive Board, Cadastre, Land Registry and Mapping Agency (Kadaster), The Netherlands

Dawn J. Wright Chief Scientist, Esri

Ed Parsons Geospatial Technologist, Google

Greg Bentley CEO, Bentley Systems

Prof. Josef Strobl Prof. Ian Dowman First Vice President, ISPRS

Chair, Department of Geoinformatics, University of Salzburg, Austria

Lisa Campbell

Mark Reichardt

Chairman and CEO, Rolta Group

Vice President, Engineering & Infrastructure, Autodesk

President and CEO, Open Geospatial Consortium

Mohd Al Rajhi

Ramon Pastor

Asst Deputy Minister for Land & Surveying, Ministry of Municipal & Rural Affairs, Saudi Arabia

Vice-President and General Manager, Large Format Printing Business, Hewlett-Packard

Kamal K Singh

CHAIRMAN M P Narayanan

Dorine Burmanje

Dr. Hiroshi Murakami Director-General of Planning Department, Geospatial Information Authority of Japan

Geospatial World Geospatial Media and Communications Pvt. Ltd. (formerly GIS Development Pvt. Ltd.) A - 145, Sector - 63, Noida, India Tel + 91-120-4612500 Fax +91-120-4612555 / 666 Price: INR 150/US$ 15

Stephen Lawler Chief Technology Officer, Bing Maps, Microsoft

Juergen Dold President Hexagon Geosystems

Matthew O’Connell CEO, Adhoc Holdings

Dr Swarna Subba Rao Surveyor General of India

Publisher Sanjay Kumar

Publications Team Managing Editor Prof. Arup Dasgupta Editor — Building & Energy Geoff Zeiss Editor — Agriculture Mark Noort Editor — Geospatial World Weekly (Hon) Dr. Hrishikesh Samant Executive Editor Bhanu Rekha Deputy Executive Editor Anusuya Datta Product Manager Harsha Vardhan Madiraju Sub-Editor Ridhima Kumar Graphic Designer Debjyoti Mukherjee

Vanessa Lawrence Secretary General, Ordnance Survey International, UK

Geospatial World / May 2014 / 5

ULS

330째

FOV

From the Editor’s Desk

The ‘G’ must become a part of every hybrid workflow Prof Arup Dasgupta Managing Editor arup@geospatialmedia.net

ny data has a location context, perhaps explicit but more often implicit. For example, an address is a group of words but it is associated with a person living in a flat of a building in a group of buildings on a road in a postal district of a town in a country. The postman does not need a GPS to get the coordinates of this address. The famous London cabby can get you to any place in the city because the geography of London’s streets, lanes and bylanes are imprinted in his memory as much as it would be in a GIS. Equally famous is the Mumbai dabbawalla who navigates the roads of Mumbai to collect packed lunchboxes from homes, and through a system of arcane notations and the use of local transport services, delivers each of them to the intended recipient in their offices at lunch time with six sigma reliability. In each of these examples the geographic content is implicit and, what is more important, the latent geographical knowledge is used in a complex process or set of processes to achieve the desired result — the delivery of a letter, arrival at a desired destination or the delivery of a lunchbox. Today, geospatial data is more formal and explicit, but still it requires different processes to be able to turn the data into actionable information. Actionable information is used in other management processes to achieve the desired action and result. Welcome to the world of workflows. As geospatial technology spreads into different areas of human endeavour it is the workflows that are critical in achieving results. In this issue we have examples from exploration and mining to business intelli-

gence to illustrate how important workflows have become in different application areas. These workflows are not only geospatial but involve IT and management workflows and decision making. In sum, for geospatial to be effective it must become a part of every hybrid workflow. Industry has recognised this truth in two ways. One way is the spate of buy-outs and mergers by companies to bring all the elements of the workflows under a single banner, perhaps even under a single GUI. The other is the recognition of the importance of standards and interoperability and the positioning of products highlighting their adherence to these standards and their interoperability with a wide variety of geospatial and IT products and systems. Among the application groups there is a realisation that SDIs will play a big role in workflows. SDIs have concentrated on data standards but a grey area is standards for processes. Geospatial Web Services do provide some standardisation for the data transfer processes but as workflows become mobile and personal, other processes will become server based and attention will have to be paid to them. As we enter the age of the Internet of Things (some also refer to it as the Web of Things), we will begin to see automated workflows which will be automatic, heterogeneous, fast and ubiquitous. This seems to be the next frontier.

Geospatial World / May 2014 / 7

Americas News Business

HoneyComb gets funding for UAS research

Google outbids Facebook, buys Titan Aerospace

New funding of $150,000 from Oregon BEST and the Portland Development Commission (PDC) to a startup company, HoneyComb, could help Oregon become a national leader in the development and use of Unmanned Aerial Systems (UAS) in precision agriculture and forestry applications. The HoneyComb system measures reflectance in the visible and near-infrared spectrum, which can be used to calculate the normalised funding difference secured vegetation index (NDVI), an indicator of crop stress. The funding will also enable HoneyComb to add thermal imaging technology to the system, which will indicate moisture levels in plants and show where irrigation needs adjustment.

Google has acquired Mexico-based drone maker Titan Aerospace for an undisclosed amount. The technology could be used to collect images and offer online access to remote areas. Google said Titan would work closely with its Project Loon, which is building large, high-altitude balloons that send Internet signals to areas of the world that are currently offline. Facebook had been in talks to buy Titan earlier this year, but according to reports, Google offered to top any Facebook offer. Facebook later agreed to pay $20 million for Ascenta, a UK-based aerospace company that has been working on solar-powered unmanned aerial vehicles.

USSCOM seeks geospatial data on 12 countries US Special Operations Command (USSCOM) is seeking geospatial data on countries of interest for which there is a critical need but nonexistent data. The announcement names 12 critical countries of interest — Jordan, Djibouti, Burma, Honduras, Iran, Morocco, Nigeria, Trinidad & Tobago, Burkina Faso, South Sudan, North Korea, and China (Guangdong). The contractor would be required to provide geospatially referenced and rectified socio-cultural data. In addition, the contractor would be required to furnish geotagged infrastructure and points of interest data, sociodemographic statistics, refugee and polling data, and data on foreign investment projects.

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$150,000

Pentagon may spend $2.45-bn on UAVs The US Department of Defense (DoD) is seeking $2.45 billion in fiscal year 2015 to fund acquisition and research in the field of unmanned aerial vehicles (UAVs). This is 15.8% greater than the fiscal 2014 UAV budget. The US military plans to procure both the Northrop Grumman-built RQ-4 Global Hawk aircraft for imagery and signals intelligence gathering and the MQ-4 Triton maritime surveillance vehicle for a combined sum of $855.79million. The Pentagon has also proposed $607.1 million funds to purchase 12 General Atomics MQ-9 Reaper aircraft and

12 ground control stations, as well as $270.1 million in MQ-1 Predator spending for FY 2015. DoD also wants to spend $403 million on the Unmanned CarrierLaunched Airborne Surveillance and Strike, a US Navy programme to launch a UAV from carrier that has a scheduled draft request for proposal release.

Altus Group acquires Maltais Geomatics Altus Group has acquired business assets of Maltais Geomatics (MGI). The acquisition increases market share and broadens the service offerings of the Altus Geomatics’ business unit. MGI is a privately owned, Alberta-based geomatics company with a 35-year track record in land surveying, survey engineering, remote sensing, aerial and satellite imagery, GNSS technologies, geomatics engineering, 3D laser scanning, etc. Altus provides customised services such as mapping, construction surveys, legal/municipal land surveys, land development, Light Detection and Ranging (LiDAR), 3D laser scanning, Geographic Information Systems (GIS), and Environmental & Forestry, etc. The acquisition of MGI intensifies Altus’ market position in geomatics services in Western Canada, and will result in revenue growth from the broadened service offering and increased market share.

Lockheed wins $245-mn GPS III satellite contract The US Air Force has awarded Lockheed Martin more than $245 million in contract options to complete

Americas News which can be obtained from freely available satellite imagery. The discovery was highlighted in the online edition of Proceedings of the National Academy of Sciences (PNAS). Since submitting the article for publication, Colin Gleason and Laurence C Smith, co-authors of the paper, have tested the method on an additional 19 rivers worldwide. GPS III satellites will deliver signals three times more accurate than current GPS spacecraft

production of its seventh and eighth next-generation GPS III satellites. The first two contracted GPS III satellites are already progressing through sequential integration and test work stations at Lockheed Martin’s GPS III Processing Facility in Littleton, Colorado. GPS III satellites will deliver three times better accuracy; provide up to eight times improved anti-jamming capabilities; and include enhancements which extend spacecraft life 25% further than the prior GPS block. It will be the first GPS satellite with a new L1C civil signal designed to make it interoperable with other international global navigation satellite systems.

Miscellaneous Landsat imagery to monitor Greenland ice sheets A UCLA (University of California at Los Angeles) graduate student has used Landsat imagery to quantify the amount of water draining from Greenland’s melting ice sheet after other approaches failed to provide conclusive result. The new approach relies exclusively on the measurements of a river’s width over time,

NASA, JAXA release first images from EO mission NASA and Japan Aerospace Exploration Agency (JAXA) have together released the first images from their earth-observing satellite, the Global Precipitation Measurement (GPM) Core Observatory. Launched in February, the mission studies rain and snow from the tropics to the southern edge of the Polar Regions. GPM also anchors an international network of satellites that make

global precipitation observations roughly every three hours. GPM has the first satellite sensors specifically designed to measure falling snow and light rainfall.

USGS makes NLCD 2011 land cover map data public USGS has made the latest edition of the National Land Cover Database (NLCD 2011) public. The database provides information about land conditions at regional to nationwide scales. With this, NLCD has updated its previous database version, NLCD 2006. Based on Landsat satellite images, the programme is designed to provide five-year cyclical updating of the nation’s land cover. Additionally, NLCD editions from 2001 to 2011 have been integrated to provide a 10-year land cover change comparison. NLCD 2011 products will be also released for Alaska later this year.

UrtheCast releases first earth imagery from ISS UrtheCast has released two images of earth, captured by its medium-resolution camera (MRC) onboard the International Space Station (ISS). The image is focused around the city of Moneague in Jamaica, and has a 6-metre ground sampling distance). The original imagery is approximately 3,200x8,000 pixels, and covers approximately 300 sqkm. The company is now geared up to unveil up to 150 videos of 60 seconds each (at 30 frames per second speed) of earth in 4,000-resolution.

Geospatial World / May 2014 / 9

Europe News UK Dr Vanessa Lawrence maps a new career direction Dr Vanessa Lawrence CB, who has led Britain’s national mapping authority for almost 14 years as its Director General and Chief Executive, has taken over as the Secretary General of Ordnance Survey International. Dr Lawrence will formally exit Ordnance Survey at the end of 2014. The UK government has asked her to continue to be part of the United Nations Committee of Experts on Global Geospatial Information Management (UN-GGIM) for as long as the Member States wish her to be their elected Co-chair.

Leeds secures £5-millionfund for EO research The UK Natural Environment Research Council has awarded the University of Leeds £5 million ($6.91 million) to host and lead two national centres for studying the earth from space. The two centres are Centre for the Observation and Modelling of Earthquakes, Volcanoes and Tectonics (COMET), and Centre for Polar Observation & Modelling (CPOM). Scientists in CPOM are gearing up to analyse the first images to be acquired by the European Space Agency’s EO satellite Sentinel-1A, which was launched in April. The images will give scientists the first glimpse of how the polar ice sheets have changed.

LiDAR maps rainforest height for the first time Carbomap, a forest mapping company has collaborated with l’Avion

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Jaune S.A.R.L and IRD (Institut de recherche pour le développement) to complete the first canopy height model of a rainforest using data from the first true UAV-ready LiDAR system (called YellowScan). IRD is a French research organisation that addresses development issues in Africa, Mediterranean, Latin America, Asia and the French tropical overseas territories. L’Avion Jaune is a development and service company based on UAV technology. The project has a range of different objectives linked to many aspects of forest mapping, and Carbomap was involved in the generation of the canopy height model using a very high-density point cloud. Data for the canopy height model was collected by mounting the YellowScan system on a manned helicopter.

Hungary Trimble acquires assets of GeoDesy and GeoDesy FSO The assets of privately held GeoDesy and GeoDesy Free Space Optics (FSO) of Budapest, Hungary, have been acquired by Trimble. GeoDesy is a European engineering and development company focused on delivering accessories for the geomatics, surveying, mapping, and construction industries. GeoDesy FSO designs, manufactures and distributes laserbased free space optical communication devices. GeoDesy complements Trimble’s current portfolio of products acquired from SECO and Crain Enterprises in 2008. The purchase of GeoDesy allows Trimble to provide products and support services as part of its positioning solutions in

the engineering and construction markets.

Sweden Revenues from LBS to touch €2.3bn by 2018 Revenues from mobile locationbased services (LBS) in Europe are forecasted to grow from €735-mn ($ 1015.7mn) in 2013 at a compound annual growth rate (CAGR) of 25.8% to reach €2.3bn ($3.18bn) by 2018. The report was published by Berg Insight, an analyst firm which provides business intelligence services to the telecom industry. The North American LBS market is forecasted to grow at a CAGR of 16.1% from $1.8 billion in 2013 to reach $3.8 billion in 2018.

Germany Innovative stereo approach to bathymetry surveying An innovative approach has been developed for deriving bathymetry

GAF’s ‘bathymetry from space’ approach was used to map the Caspian Sea

from space by simultaneously using differential spectral attenuation and stereo-information from satellite

Europe News Map depicting maritime circulation and acts of piracy and armed robbery

imagery for hydrocarbon exploration and for the performance of seismic surveys. The solution, developed by GAF, was recently used to map a large area in the Caspian Sea for RWE Dea Azerbaijan, an international oil and gas company headquartered in Hamburg, Germany. .

Switzerland

Hexagon buys SAFEmine Hexagon has signed an agreement to acquire SAFEmine, a company providing solutions for mine safety operations. Headquartered in Baar, Switzerland, SAFEmine provides traffic safety solutions for vehicles

How we build reality

operating in open-pit mines. SAFEmine will continue to manage its own brands, and embed them into the Hexagon Mining Division, working alongside Devex and Leica Geosystems Mining.

Global maritime piracy mapped The United Nations Institute for Training and Research (UNITAR), through its Operational Satellite Applications Programme (UNOSAT), has released a global report on global maritime piracy. The report conducted detailed analyses of the maritime piracy between the period 2006 and 2013. The analysis in the

report includes the added cost of piracy for the maritime industry at a global level and how these are linked to anti-piracy initiatives. The study started with identifying captured ships delivering humanitarian assistance and other goods using satellite imagery, and was later expanded to regional geospatial analyses for the western Indian Ocean region.

Asia News is expected to be completed in the third quarter. AutoNavi shareholders still need to vote on the takeover.

Ukraine

China mulls over global satellite surveillance

Satellite imagery counters Russia’s claims The tension between NATO and Russia escalated to a new high as the Supreme Headquarters Allied Powers Europe (SHAPE) released a package of DigitalGlobe’s Russian fighterjets and helicopters at Primorsko-Akhtarsk airbase satellite imagery. The images near Ukraine show details of the location and type of Russian units NATO has observed along its border with Ukraine. The pictures show rows of hundreds of tanks and armoured vehicles apparently waiting for orders in fields and other temporary locations around 30 miles (50km) from the frontier. SHAPE, is the Headquarters of Allied Command Operations (ACO), one of NATO’s two strategic military commands. NATO alleges that the imagery reveals Russian military buildup on Ukraine’s eastern border, and gives telltale signs of an invading force, and not merely troops on exercise.

Afghanistan Maps provide fingerprint of natural resources A coalition of scientists from the United States and Afghanistan has released 60 maps developed using hyperspectral imagery. The coalition of the US Geological Survey, the Afghanistan Ministry of Mines and Petroleum,and the Task Force for Business and Stability Operations (TFBSO), was created by the US Department of Defence as a strategic tool for promoting economic development. Researchers used hyperspectral imaging spectrometer data to identify and characterise mineral deposits, vegetation, and other land surface features.

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Data was collected in 28 flights that commenced from Kandahar Air Field in 2007. Scientists using data have mapped an area that covers more than 70% of Afghanistan. The maps are the newest and most detailed addition to a series of hyperspectral data from the USGS and the TFBSO.

China Alibaba buys AutoNavi Alibaba Group has agreed to acquire AutoNavi Holdings in a deal that values the Chinese company at $1.5 billion, bolstering its Internet mapping tools ahead of a possible initial public offering. AutoNavi will give Alibaba control of China’s mobile mapping service. The deal

China is considering to massively increase its network of surveillance and observation satellites to monitor the entire planet. According to reports, the government is now planning to build more than 50 orbiting probes, which Chinese researchers said would bring the nation’s satellite surveillance network at par with, or even larger than, that of the United States. The total budget for the project is estimated to be around 20 billion yuan ($3.2 billion approximately).

Saudi Arabia UNDP, GCS sign capacity development project The UN Development Program (UNDP) and the General Commission for Survey (GCS) have signed a capacity development project with the main objective of developing Saudi Arabia’s capacities in conducting geospatial and marine surveys and the production of maps,marine navigational electronic and paper systems as well as geospatial information. The project is also expected to mobilise expertise and purchase technically sophisticated survey equipment and devices for the marine hydrographical surveys in the Red Sea and the Gulf of Aqaba area.

Oman NSA establishes new geodetic datum ONGD14 Oman established a new geocentric

Asia News datum, Oman National Geodetic Datum (ONGD14) based on ITRF2008 system. The National Survey Authority (NSA) chose to update the existing WGS84 (ITRF89) system established in 1994 and replace it with ONGD14 built on geocentric datum of ITRF2008 epoch 2013. The revision of the datum was necessitated considering that satellite positioning systems would have widespread use in this millennium and the positions referenced to the existing datum would not be compatible with such updated satellite derived positions. ONGD14 would allow the implementation of Network Based Real-Time GNSS Services (RTKNET) as a single standard for the acquisition, storage and the use of geographic data, thus

ensuring compatibility across various GIS applications.

India Rajesh Mathur elected as new President of AGI The Association of Geospatial Industries (AGI), an association of geospatial companies in India, has elected Rajesh C. Mathur, Vice Chairman at NIIT GIS as its new President of Governing Council 2014-16. Mathur had served as the First Vice President in the General Council of 2012-14. Other Governing Council office bearers for 2014-2016 are: KK Singh, Honorary Chairman; Sanjay Kumar, Senior Vice President; Kaushik Chakraborty, Secretary General; Rajan Aiyer, Vice

Rajesh C Mathur

President; Raghu Ganeshan, Secretary; and Atanu Pattanayak, Treasurer. AGI has also announced five new working committees focused on land and mapping agencies, utilities, oil & gas, e-Governance, location & business intelligence, and transport & infrastructure.

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Australia/Oceania News Bees with sensors to study environmental changes

Sparx Systems, CSIRO sign collaboration agreement

Commonwealth Scientific and Industrial Research Organisation (CSIRO)’s new research project is using tiny sensors and attaching them to the backs of honey bees in anticipation of understanding changes in environment and its effect on bee population and agriculture. These tiny 2.5 x 2.5mm chips relay data to recorders placed around hives and known food sources. The research will also look at the impacts of agricultural

Commonwealth Scientific and Industrial Research Organisation (CSIRO) has signed a commercialisation deal with Sparx Systems for the development of geospatial modelling tools. The new deal will see the ongoing development of model registry features and functionality for Sparx’s Enterprise Architect UML modelling tool. Key development components include the CSIRO Model Registries research and the Solid Ground Enterprise Architect extension along with Sparx Systems’ Cloud Service and Reusable Asset Service (RAS) solutions and existing components of the recently released Enterprise Architect 11.

pesticides on honey bees by monitoring insects that feed at sites with trace amounts of commonly used chemicals. A total of 5,000 tags are currently being attached to honey bees in Hobart and released into the natural environment.

Mapping quake-prone subduction zones Geophysicist Dr Wouter Schellart from Monash University in Melbourne and seismologist Prof Nick Rawlinson at the University of Aberdeen in Scotland, have created a global map identifying which subduction zones are capable of generating earthquakes greater than magnitude 8.5. Subduction zones are the points

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The map highlights various subjuction zones of the world

at which one tectonic plate forces another one under it. In this study, Wouter’s team divided the active subduction zones into 241 segments, each 200-km-long and assessed 24 key characteristics. The team then ranked each segment according to these six characteristics and mapped them. The results indicated that giant earthquakes only occur at subduction zones with particular geometric characteristics and states of stress. The research was published in the journal Physics of the Earth and Planetary Interiors.

Vanuatu elevation data aids in coastal planning Australian Government has collected topographic and bathymetric data through LiDAR technology on behalf of the Government of Vanuatu to facilitate better coastal planning and management. Data was captured via a series of aerial surveys undertaken in 2012 and 2013, resulting in the collection of billions of individual 3D data points. The LiDAR survey data have been further processed to derive two different elevation models: a ‘bare earth’ Digital Elevation Model (DEM) based solely on the topographic and bathymetry data; and a Digital Surface Model (DSM) incorporating elevations of above-ground features such as trees, buildings and other structures.

Fugro acquires 3D mapping company Roames Fugro has completed the acquisition of Brisbane-based Roames Asset Services from Ergon Energy Corporation. Roames (previously a services unit within Ergon) specialises in high-resolution mapping services and solutions for the electricity distribution sector. Roames uses airborne sensors to generate accurate 3D models of electric power transmission networks and surrounding vegetation. The data collected through LiDAR and digital imagery are processed in a highly automated way. Fugro’s agreement with Ergon includes a five-year service contract (plus a five-year option). With this acquisition, Fugro acquires technology that can be used to build cost efficient 3D mapping solutions for additional business areas.

Africa News Guinea Geoweb community unites to combat Ebola outbreak As the Ebola outbreak expanded in neighbouring countries of Guinea, the Humanitarian OpenStreetMap Team (HOT) launched a crowdsourced mapping effort to aid efforts in the region. Over 360 contributors mapped over 1.5 million objects on the digital map. CartONG, an NGO specialising in humanitarian mapping, contributed maps of Guekédou, Macenta and Kissidougou. DigitalGlobe and Airbus Defense & Space contributed their bit for the cause. In addition, A Pléiades image of Foya in Liberia and four free SPOT 6 images covering 14,000 sqkm of southern Guinea were provided free of charge.

Ethiopia’s REDD (Reducing Emissions from Degradation and Deforestation) Monitoring, Reporting and Validation (MRV) activities has been launched. The project worth $552,480 will be carried out by the Ethiopia Ministry of Forestry in collaboration with German partners BlackBridge, RSS (Remote Sensing Solutions) as well as GIZ. The images will help scientists to know the storage capacity of the forest of 900,000 hectares of land in all parts of the country. Upon completion, the project will help developing a national system to measure carbon absorption capacity as well as report and validate the data.

Nigeria

Ethiopia

Ondo to spend $620K for forest reserves monitoring

Satellite maps forest’s CO2 absorption capacity

The Ondo State Government, Nigeria will spend around $620,000 on GIS to monitor its forest reserves. The GIS device will be stationed at

A project aimed at supporting

strategic positions in all forests and be controlled from Akure to monitor both legal activities and nefarious activities of encroachers.

Ghana Ghana to setup national Fundamental Station Ghana Space Science and Technology Institute (GSSTI) is setting-up a national Fundamental Station in Ghana. The facility will play an important role in the maintenance of the Geodetic Reference Networks on the continent of Africa including the United African Reference Frame (AFREF). As an integral component of the Fundamental Station, the Institute plans to establish a Continuously Operating Reference Station (CORS), for which it has approached Accra based Geo-Tech Systems. The facility will complement the efforts of the only Fundamental Station (HartRAO) located in South Africa.

Geospatial World / May 2014 / 15

Product Watch

Leica ScanStation P15 for precise laser scanning

Leica Geosystems has released its versatile 3D laser scanner, the ScanStation P15. The device can help businesses by offering 3D scanning presentations to customers. Suitable for a wide range of non-surveying applications, including interior and short-range uses, the model offers a simplified user interface and optimised workflow, with no prior surveying knowledge or training required for operation. It is reliable, robust and suitable for a range of environmental conditions and delivers high-quality data fast. Key features • It achieves a fast million-points-per-second scan rate and delivers the highest quality possible in 3D data for project scans with ranges of up to 40m. • With an environmental rating of IP54, it operates at temperatures ranging from –20° C to +50° C and also enables 3D scanning in full sunlight or complete darkness. • It also features an intuitive and user-friendly touch screen interface.

MobileMapper 20

extends GIS capabilities in field Spectra Precision has introduced the MobileMapper 20 GIS handheld. It offers a new bright VGA colour touch screen display, a 5 MP camera for higher resolution images, doubled memory capacity and 3.5G cellular performance. The MobileMapper 20 also comes with a standard 2-year warranty. Key features • It provides real-time GPS accuracy of better than 2 meters and post-processed accuracy of half a meter using MobileMapper Office software. • It incorporates a variety of communication technologies, including Bluetooth, WiFi and a 3.5 G cellular modem, to keep mobile workers connected and more efficient while in the field. • It runs Windows Embedded Handheld 6.5 and offers the flexibility to support a broad range of third-party software applications.

Rover, India’s first vehicle safety solution with house-level data

MapmyIndia has launched Rover, a device that promises to help owners track their vehicles in real time via GPS. It allows users to live track their vehicle(s) anytime anywhere — they can use mobile and Web browsers to see where their vehicles are at any given time. It is a dependable and robust device. The product can operate independently in any situation. There is a complement of features that keep it functional even if the vehicle has been disabled. An internal battery back-up has been provided to keep it operational when the engine has been turned off. The product is water/dust-proof and equipped with an internal antenna.

eBee Ag, automated drone for precision agriculture

UMSZ2 GNSS module for automotive applications

ALPS has released the UMSZ2 Series multi-GNSS module for automotive applications. The module can receive signals from multiple GNSS. The UMSZ2 Series allows simultaneous reception of signals from multiple positioning systems with the single unit. It is a surface-mount module with dimensions of 25mm × 20mm × 2.6mm. Also equipped with an internal antenna status detection circuit, as required for GNSS signal reception, the module helps to reduce the customer’s workload in designing and installing such circuits. ALPS Electric harnessed RF circuit and software design technologies built up over the years to optimise the UMSZ2 Series’ circuitry and create a single-package multi GNSS module. The time taken to acquire a position fix after turning on the system was also shortened, realising the industry’s fastest TTFF.

Swiss mini-drone manufacturer senseFly has released the eBee Ag, a fully autonomous aerial imaging drone (or UAV) for precision agriculture applications. The eBee Ag is easy to use and a reliable agriculture drone. Lightweight and highly durable, it features a wide range of camera options and fully autonomous operation — flying, acquiring images, and landing itself. Key features • With its maximum flight time of 45 minutes, the eBee Ag can photograph areas of up to 1,000 ha (2,470 ac) in a single flight. Its default 12 MP NIR camera is capable of shooting aerial imagery at down to 2 cm/pixel.   • It is supplied with two advanced software packages: eMotion 2 for flight planning and control; and Postflight Terra 3D photogrammetry software for post-flight image processing and analysis.

Corner Office / FARO

â&#x20AC;&#x2DC;In two years,

FARO would be different from what it is todayâ&#x20AC;&#x2122;

FARO Technologies aims to be a disruptive company in terms of technology and price. CEO Jay W. Freeland is upbeat about a double-digit growth in the next two years and hints at major acquisitions in coming times. FARO is a leading laser scanner manufacturer today. How do you see yourself in the market? We see ourselves as the world leader. Even though none of our competitors declare the number of units sold or their revenues from laser scanners, we are confident that we are the leader by a significant margin; not just in the sales of units but in terms of technology too. We believe we have the best performing units, which are also easy to use and are portable. Even in the price-points we have a significant advantage. We believe our advantages should help us grow further in the future. We recently released a new laser scanner (FARO Laser Scanner Focus3D X 330) that extended the range to 330 metres and added GPS functionality. This product is specifically targeted at the AEC (architecture, engineering and construction) marketplace. Ever since you took over at FARO, the company has posted very positive results. Would you attribute it to your leadership skill, the people you have brought on board or has the marketplace changed? I believe it is a combination of leadership and a very talented employee and management team. To be a successful company, strong leadership is a must, but it is not the only factor. Fortunately, our management team has been successful in hiring and retaining many good people throughout the organisation. We have always had a good team and we have continually enhanced and expanded its size in the last 10 years. Additionally, having great products and the technology to go along with it has been a big driver of our growth. I do not think the market has changed much. When you look at the metrology side of the business, it is still very under-penetrated in terms of application needs of the customer. The 3D documentation space is even more under-penetrated.

18 / Geospatial World / May 2014

One of our goals is to be highly disruptive in terms of technology and price. Disruptive companies have always won the market. There are lot of different ways to be disruptive. For instance, the last-generation scanners — before we delivered the first true disruptive scanner FARO Laser Scanner Focus3D in 2010 — were big, expensive, hard to use and difficult to bring on to the field. Focus3D was an instant hit because of the ease of use, portability and price. To really address the early popularity, we needed to bring price and technology together and expect to continue following this path going forward. We will continue to bring in new technology to simplify operations, reduce price and improve portability. Leadership at the top, a great team, and a marketplace that is under-penetrated and willing to accept new technology are the three key factors that would contribute to our future success. What are the current market trends that are shaping your business strategies? AEC is a huge space which is not properly serviced by laser scanner manufacturers. It should be and will be looked at closely in the future. That is an opportunity of which we intend to take full advantage. The price point is another trend that we continue to drive as we intend to penetrate a vast majority of the market. In order to serve both ends of the market we need products and price points that are attractive. Features such as improved accuracy, range, ease of use, etc., will continue to be the prominent trends. The capturing and utilisation of the data should also become important distinguishing features. These would continue to improve with automated sketching, scanning, etc., so that the product can be used by lesser trained professionals. More and more companies will offer customers the ability to access data from a highly protected cloud network. There are customers who are already doing it. I believe there is going to be a shift in the engagement with data and that laser scanners will be the number one selling product for FARO at some point in the future. We were assuming it is your highest selling product... It is currently the second-highest selling product. It goes back and forth between the second and third place in our portfolio. The FaroArm, which is a high-precision measuring tool for the industry, is our number one product. The laser scanners — since the launch of the Focus3D range — very quickly went from being immaterial in our revenue to becoming number-two product over the span of three quarters. However, I am confident it will be number-one at some point in the future based on its growth trajectory and market potential. From a growth perspective, there are other sides of our business that

are growing at double-digits as well. If other products were not growing at this pace, laser scanners would have become the top-selling product in a much lesser period. What sets you apart from your competitors in this market? What is the secret behind the lower pricing? Price is one factor that sets us apart. If all of the tactical changes we made to the device — to make it smaller and easier to use — would have been done without keeping the cost of manufacturing low, we would not have captured the market. It took us a lot of time to bring the price point down. When we acquired iQvolution, the plans were already in place for what later became the Focus3D scanner. Although the founders of the company had a vision of the product, they were not in a position to develop it. We looked at several laser scanning companies between 2002 and 2004 before settling on iQvolution. It took us a lot of creativity and work in the engineering phase to not only cut the cost but also cut the product’s size and weight. Now you can put a FARO laser scanner in a backpack and go. It is truly meant to be used in the field. Our goal is to make the best technology and offer it at the best price point. FARO has always been best in serving its customers as a problem solving and product development organisation. As we grew, we kept on becoming more aggressive and attacking in the AEC and forensic space. This attitude is an integral part of our culture and will continue to be our approach going forward. What verticals you are focusing on other than AEC? We are highly focused on law enforcement and forensics. We are focused on spatial applications and are taking proactive steps to expand it. A lot of our customers are using our products for facility management, asset management, layout, etc. We also have customers in energy, and oil and gas sectors. Each segment by itself provides substantial opportunity for growth. The laser scanner alone is not going to replace all other equipment. AEC should be at least a billion-dollar

We have agressively attacked the AEC and forensic space. This attitude is an integral part of our culture and will continue to be our approach going forward

Geospatial World / May 2014 / 19

Corner Office / FARO opportunity, if all the problems are solved the right way. Nobody is there 100% yet. FARO believes forensics is a $400-million market opportunity. We have not been able to put a value yet to other industrial segments and are currently doing research on these markets to understand the customers, usage and the right technology they require. Which are the geographies that interest you? There is tremendous opportunity in the developed countries like the US, Germany, France, UK, Japan and China. We have a significant presence in China. A lot of our activities are clustered around the eastern sea board there. We believe China will provide us great experience. We are also seeing good opportunities in the Middle East market. Western Europe and North America, which were the traditional growth markets, will also continue to expand through new applications and markets. Do you agree that the growing interest in 3D visualisation is said to have changed the laser scanning market? Many government agencies and insurance companies are looking for 3D models of the properties that they are looking to insure. For instance, in the AEC sector in developed countries, much of it is not about new construction but developing a 3D model of an existing building, which may be used for facility planning, emergency planning, etc. We know that many facilities after construction do not match the actual blueprint. Therefore, 3D scanning can also be used as a starting point for redesigning building space. 3D technology has definitely developed and over the last couple of years, people have started thinking in three-dimensions. This has been a major driving factor in the laser scanning market. Do you see laser scanning becoming a standard tool in the AEC market in the coming days? Yes. It will not only be used in AEC but in significantly large number of other applications in the next two to three years. Some of the projects that are underway at FARO should be key enablers in this process. In forensics, it is going to be a more standard tool. It is being effectively used in court cases, and is becoming an accepted technology in proving a crime or moving violation. We expect lawyers, accident investigators, police, etc., will start using this

technology more and more. The gaming industry too has started using this technology. EA Sports used our laser scanners to scan all the football stadiums for their NCAA football version this year to give gamers the look and feel of the well-known football grounds. In the field heritage preservation, we have seen customers in Rome scanning all the important artefacts. While these are smaller market opportunities, each time somebody in the unexplored markets uses the equipment, it opens the eyes of a few other markets as well. There is a trend in the larger geospatial industry towards complementing each otherâ&#x20AC;&#x2122;s technologies and marketplaces instead of competing with each other. How do you see this happening? It is important that technologies complement each other since we are trying to displace the existing technology with the newer ones. There is a huge gap between the applications for laser scanning which are used today, versus applications which should be used. We are confident that we should be able to achieve this. A laser scanner is not the only tool available but we will soon see that more and more industries will start adopting it as it makes the task easier. I would like every police officer to have a laser scanner. While this may be unrealistic, what is not unrealistic is the thought that at least each police district should have enough laser scanners to adequately serve their communities. Has FARO been involved in such business partnerships? We have been, but more from the sales perspective. That does not necessarily mean that our products are perfectly complementing their products. That was not necessarily the goal either. We have worked with Trimble and Topcon. With Topcon we had a distributor-to-distributor regional agreement, and with Trimble we had a global agreement for reselling our FARO Laser Scanner Focus3D, which was privately labelled for Trimble as a TX5 unit. We have not reached any definitive agreement for the new Focus3D X 330 or X 130. We are aggressively selling these products through our own channel and distributors. It is less about trying to set up a structure that is complementary and more about accessing the customer and solving their problems. Didnâ&#x20AC;&#x2122;t it worry you that a Focus scanner wearing Trimble or Topcon colours would have given you head-to-head competition? When Trimble was marketing the TX5, there were some instances where Topcon and Trimble had a head-to-head competition. But if you look at how their distribution network is spread across the world, each has got strength in different regions. However, there were places where there would have

been an overlap. Going forward, for Focus3D X 330 and X 130, if we decide against working with Trimble on a global level, and instead work only at a distributor level, we should have a much better ability to steer the product away from head-to-head competition. What according to you has been the biggest breakthrough in terms of technology in this market? We are only focused on the terrestrial laser scanning processes and products since we feel that airborne has limited application. Taking spatial technology and merging it with speed, accuracy, image clarity and the form factor such as size, weight and integrated touch-screen has been the biggest breakthroughs in terms of market adoption. In addition, we continue to improve the products and the price points. Price points are tricky because there have been significant advancements in technology that we have made. For instance, there are lots of technical changes that we have made in the optics and the structural design. FARO has been the driving force behind the movement in laser scanning marketplace. Even if you compare all our competitive products, they do not have the same size, features and price point advantages. If we had not taken the first step of introducing a disruptive technology like Focus3D and taken the next steps. I think laser scanning would still continue to be an interesting market but would have been predominantly limited to its early adopters. Keeping in mind the changes that would come with the products that are in the developments stages at FARO, I am confident those products will take the marketplace into a much broader bell-curve. It is all about access and getting it into the hands of the masses versus the smaller niche market. Diversification is a buzzword these days with companies. Is FARO planning to diversify in terms of its product offerings or does it plan to stick to its core strength and continue innovating around that? When we think about diversification, it starts with our vision, which is to be the world’s most trusted source in 3D measurement. Outside the 3D measurement market, we feel that there is a significant lower likelihood of diversification for us. But never say never. That being said, the umbrella that we are currently functioning under is huge. Are there other technologies and innovative products under this umbrella that we are open to acquire or develop? We have been very open about the fact that we have been aggressively looking at potential acquisitions over the last year and half now. We have a large amount of cash on the balance sheet and zero debt, which means we have great flexibility to target acquisitions regardless of their size. If the technology fits in the umbrella and is potentially disruptive or

We are fairly confident that we will be a billion dollar revenue company; we already have a market cap that is around a billion dollars. Whether that will take 5 years is hard to say

problem solving, or complementary to something that we are doing — even if they have not developed the revenue stream yet. In the past, we have acquired companies which were in the early stages of developing a technology and helped them to complete those projects. My view is that it is not a matter of ”if” but a matter of “when”. If it’s 3D measurement, imaging or realisation, we will be interested in diversifying. What innovations can we expect from FARO in the coming months? We plan to do more work in the field of optical technologies. For example, there are few applications where customers would like to use optical technology but nobody is serving the market in the right way yet. There is a lot of focus from R&D or acquisition standpoint for optical technologies, which can be potentially applied in scanning as well. There is a lot on the software side, whether it is application layers that help improve the ease of use or solving the problem for the customer. There are some core underlined software opportunities focused at continued improvement in performance. Where do you see FARO in two to five years from now? We are highly confident about our ability to continuously grow our revenue in double-digits every year going forward, even without acquisitions. If we have acquisitions, we should or could accelerate that growth profile. In two years time, I expect FARO will be different from what we are today because we are not how we used to be two years ago. We have continued to grow and evolve and further penetrate in all market segments. We are fairly confident that we will be a billion-dollar revenue company in the future; we already have a market cap that is around a billion dollars. Whether that will take five years is hard to say but we expect it to be there before 10 years. And if we have inorganic growth through acquisitions, we might be there much sooner. In five years, I fully expect you will see us as a significantly bigger player in the AEC space. Not just in the niche applications but in much larger application uses too.

Geospatial World / May 2014 / 21

Cover Story/Enabling Businesses

Enabling Workflows The progressively complex and accelerating pace of change in the geospatial industry offers exciting possibilities for meeting sophisticated demands from businesses, as geospatial information and technology become integral to workflows. By Prof Arup Dasgupta, Managing Editor

orkflows are the nerve networks of the geospatial ecosystem. They interconnect various components and initiate processes to enable smooth data flow from source through processing to delivery of the final actionable information. The components may, in fact, include several non-geospatial systems and processes as well because the actionable information is intended to deal with aspects of planning, management or monitoring of natural and manmade resources, which in turn impact people, flora and fauna through modifications of the geosphere, biosphere and atmosphere. Geospatial workflows can be considered to be a series of processing steps. For example, a task like image classification would require the operator to load the image data, select return on investment, identify training sets and then select and run the classifier, create a confusion matrix and flag the accuracy and reliability of the result. An open source programme, Khoros, introduced a visual programming environment that could create such workflows on screen. This proved to be very popular and many commercial software also included such visual workflow programming environment. However, these are baby steps in terms of comprehensive geospatial workflows. The challenge in developing geospatial workflows is to

22 / Geospatial World / May 2014

be able to use data and processes from different sources, typically in a SDI environment. While data standardisation is an accepted norm, process standardisation is not common. Figure 1 (on Pg. 23) from the paper Qualifying geospatial workflow models for adaptive controlled validity and accuracy by Didier Leibovici, Gobe Hobona, Kristin Stock and Mike Jackson of the Centre for Geospatial Sciences, University of Nottingham, illustrates a typical workflow for a ground condition forecast in the framework of the Global Earth Observation System of Systems (GEOSS), which not only shares data but also processes it in a heterogeneous environment. The challenge here is to be able to establish the accuracy and reliability of the results based on the quality of the data and reliability of the processes. Another example is the workflow of the National Land Records Modernisation Programme (NLRMP) in India as implemented by the State of Gujarat as per the NLRMP guidelines. This is a four phase process shown in Figure 2 (on Pg. 24). The example illustrates the combination of legacy data, fresh geospatial data acquisition using modern survey techniques and processes for validating the new data against legacy records, harmonising legacy and new data, mapping, verification and creation of standardised reports and other outputs. This also includes government-to-government and

their fitness of purpose and the availability of new datasets and processes. Thus, the processes could be implemented on standard COTS, Open Source or even custom modules written from scratch, while the data could be shared for the purpose of the project. The key here i s standardisation and inThe challenge is how to teroperability of data extract the information that and processes. is necessary to solve a particular A similar view is problem and put that into a echoed by Chris Gibstructure that will help the client in son, Vice President, Trimble solving the overall problem Navigation, when he says, Chris Gibson, Trimble “If you look at data management and integration from a customer perspective you find that a number of customers have data in a variety of databases.” Gibson thinks the

government-to-citizen management processes and integration of the total system in a multi-department environment.

Technology landscape

There are two approaches to the creation of workflows. A single software stack can be used or it could be a mix and match approach using the best fit for purpose packages. Bill Dollins, in his geoMusings (http://geobabble.wordpress.com/2012/11/09/ personal-geospatial-workflows/) states, “I spend a lot of time working with the Esri stack during my work day. A few years ago, I added a few open-source geospatial tools into my tool set and, since then, have also done a respectable amount to consulting work them as well. The balance between the two varies over time, depending on the requirements of individual customers and projects. Lately, commercial customers have seemed much more interested in open-source tools while my government customers are sticking with Esri.” In the case of the GEOSS workflow, the approach is a mix and match of different datasets and processes from different sources. These data and processes are not necessarily the best for the purpose and could be replaced depending on

GEOSS Workflow for Ground Condition Forecasting Digital elevation reconstruction

Slope analysis Soil erosion

Elevation samples Topo-map

Slope angle

Vegetation change

Slope length

Erosion model

Soil samples Vegetation model

Satellite images

Vegetation evolution model Vegetation cover Precipitation model Estimated rainfall

Vegetation cover Spatial interpolation model

Storm and discharge models Spatial rainfall data

Rainfall records

Hydrograph

Figure 1

Geospatial World / May 2014 / 23

NLRMP Process Workflow Phase I Pre-survey activities

Phase II Survey activities

Phase III Post-survey activities

Phase IV Promulgation

Ground control network

Import ROR data

Receive objection from land holder

Final map & reports submit to DILR & Dy collector

Primary/secondary/tertiary Ground control network

Inform land holder for survey

Adjudication – solve objection with govt surveyor

New survey data upload on NIC website

Establish monument

Detail measurement of land parcel with topographical feature

New survey number assignment automatically

All reports open at village level within 30-day notice

Form-C generation with new survey number

Acceptance of data by authority

Final map preparation with tippan & adjudication data

New 7/12 report generation with new information & map

Courtesy: Scanpoint Geomatics

Observation with triangulation method with DGPS Conduct gramsabha Collect old villagemap Updation of KGP/durusti patrak/jamin sampandan Download latest records of rights from NIC portal Figure 2

Import GPS data & map generation Tippan generation for govt land where adjoining private land have encroached Form-B generation and discrepancy register Generation of notice (LPM) & distribute to every land holder

challenge is how to extract the information that is necessary to solve a particular problem or challenge on behalf of the customer and put that into a structure that will help the client in solving the overall problem; at the same time, leave the original data in its raw form for next solution or database. Gibson points out that process productivity is the key. It has four elements. The first is collection of data. Data can come from multiple sources such as a surveyor using total station, LiDAR, satellite imagery, mobile mapping vehicles and devices, UAVs etc. The next step is how this data is processed. A significant amount of data has to be processed to help the customer make meaningful business decisions, An agile and and there are many flexible platform can help solutions available companies extract value from for that too. “Once data to drive greater profitability, the data is proreduce risk and deliver cessed, we look at the personalised experiences. modelling phase. Modelling Manish Choudhary, has two elements: data Pitney Bowes modelling and process

Report generation • Encroachment register • Main register • Khetarwar patrak • Kayam khardo • Akarbandh with tarij • Magna patrak

modelling. In data modelling we provide a 3D visualisation of the data that has been collected. Process modelling involves enhancements to the data and making the process more effective. Fourth, and most important, what decision does the customer need to make using this data,” he adds. The second example of NLRMP illustrates the other approach where proprietary COTS software is customised to create an integrated workflow. This is similar to the Esri stack referred by Dollins. A variation of this approach is where the vendor provides a complete suite of software perhaps under a common GUI. Geospatial Media & Communications CEO Sanjay Kumar in his article on Geospatial Workflows Redefining Industry Ecosystem, says, “The entire ecosystem of geospatial industry, which was working with well-defined boundaries of its constituents, went through a rigorous scrutiny both by players within and outside the industry. The industry realised that the required degree of integration/convergence for developing a solution-centric workflow environment wasn’t an option to sail through by mere partnership and collaboration.” It requires acquisition of technologies, integration of processes, and embedding of workflows, which was possible with a structural re-organisation of the existing ecosystem. As an example, consider the acquisitions by Hexagon and the subsequent restructuring of its flagship product Intergraph such that “the full spectrum of geospatial capabilities is available ... from a single provider”.

Dr. Siva Ravada, Senior Director of Development at Oracle, highlights the disappearing line between geospatial technologies and IT, while noting that they both share the same platform. Every database has an implicit spatial context, therefore can contribute to spatial analysis. The Oracle Spatial product therefore, not only includes spatial analytics in applications and tools, fusion middleware MapViewer, event processing, Oracle Spatial and Graph database and bundled and Cloud-based map content but also provides interoperability with a host of other geospatial and IT products. “An agile and flexible platform can help organisations extract more value from their data to drive greater profitability, reduce risk and deliver more personalised and contextually relevant customer experiences,” says Manish Choudhary, Vice President, WW Engineering, Pitney Bowes, which offers products that can be integrated with client business data and powerful spatial algorithms can be applied to enhance existing processes. Globally, telecommunications companies use Pitney Bowes MapInfo products to optimise network coverage and increase revenue through identifying where they can drive broader adoption. Choudhary adds that the challenge faced by businesses in today’s fast-paced and competitive environment is to draw actionable insights from growing datasets locked in internal and external sources that may not be properly utilised by all organisations and is often trapped in rigid parts of the business. Customer information is a business asset and competitive differentiator. An enabling technology is that which helps clients understand the value of their data — revealing insights into customer relationships and preferences. An apt example is Esri’s ArcGIS which integrates into a company’s existing business and data architecture. It has all the characteristics of a platform — data management, analysis, workflow templates, mobile apps, development frameworks and information products. Simon Thompson, Director, Commercial Industry, points out that the power of the Cloud to deliver location analytics makes maps widely accessible to many different users and business problems. It extends and enriches business intelligence, and ERP and Office, so it is easily accessible to people familiar with those systems. Because of this, location analytics will become more than just a technology; it is going to be a widely adopted pattern for enhancing organisational efficiency and individual effectiveness. “It is more than “dots on maps”; it’s a way to create understanding from spreadsheets and tables, to visualise data in different ways to convert results into decisions and decisions into benefits,” says Thompson.

Implementing workflows

Geospatial workflows can be found in many application ar-

eas in government, such as disaster management, oil and gas exploration, infrastructure, transportation management, and e-governance; in industries like insurance, utilities management, design and engineering, and auditing; and in the public domain like Cost-effective ways location-based serto process new sources of vices to name a data will fuel the next wave of few. The incentives spatial information management. to adopt geospatial Predictive solutions will be the workflows are differnext big category of geospatial ent in different situations. applications. According to Gibson, Siva Ravada, Oracle the adoption rate of geospatial workflows and the factors influencing it vary across regions. For instance, in US, lot of geospatial workflow adoption relates to productivity improvements such as in workforce, materials quality or the safety of the finished products. It is about how we can be more effective and efficient. “The key element here is to understand the customer needs,” he adds. The geospatial industry thinks better management of business processes and making geographical knowledge available to citizens are two of the most important trends impacting stakeholders. It is the realisation about usefulness and long-term cost effectiveness of using geospatial tools and technologies that has led the geospatial industry to grow at a fast pace, feels Choudhary. From a manufacturer’s perspective, it is about building relationships with customers, getting deep into their workflows and migrating them from task productivity to process productivity. This entails understanding the challenges that they are trying to solve, and working with them to solve the challenges for them. For instance, when it comes to deformation monitoring of mines, it is about integrating a number of geological and geospatial sensors and technologies into a total solution that will provide an early warning system on the stability and slope of the mines. So if there is a possibility of a slide, a mining company can move the human assets and take corrective measures before the catastrophe happens. The same can be implemented on dams, bridges and other structures. So the critical thing is to understand the customer and what he is trying to do, and build a solution accordingly. Kaushik Chakraborty, Vice President, Hexagon India, cites the example of security agencies adopting geospatial workflows to circumvent the shortage of manpower. By creating a

Geospatial World / May 2014 / 25

Cover Story/Enabling Businesses geo-tagged database of all the crime and incidents that happen in an area and subjecting the data to geospatial analysis, service providers and police can spatially profile the incidents. For example, on studying the profile of a particular area they might concur that Friday evenings are more prone to a particular type of crime in that area, so they may deploy more force there. Geospatial technology helps police to not only collect the crime data according to location, but also offers a complete chain of solutions which helps them in preventing or solving crime cases. Similarly, the technology is used extensively for border control and monitoring. Likewise, utilities need to know the geographic location of their assets which include their customer base to be able to provide efficient services through better load balancing for distribution of power among different areas according to their load. Power outage information is relayed to the company via a consumer’s phone call or through an automated system. The utility company then determines the location, and the number of consumers affected through an integrated SCADA and GIS based system. Automatic meter reading through smart meters is another application. Interestingly, geoinformation and technologies also play a major part when businesses are interdependent on each other. For instance, Chakraborty points out that use of geospatial technology in agriculture and manufacturing companies goes as far back as the 1970s, when the manufacturer of the famous Mars chocolate bars, which had signed a contract with peanut growers of the Georgia, wanted to test if they could predict the yield of peanut using geospatial technology. Today, agriculture companies around the world not only use the entire chain of geospatial solutions throughout the workflow, but also have significant investments in earth observations companies. For example, RapidEye has significant investment from insurance companies which want to know forecast crop yields, and the degree of damage in case of a natural calamity; and the cost to the insurance company in terms of claims. The The use of GIS as a workflow includes horizontal information asset analysis of varilayer across IT systems is now ous factors using a standard in organisations and IT tools. The use of businesses around the world. GIS as a horizontal inKaushik Chakraborty, formation asset layer across Hexagon India IT systems is now a

standard in organisations and businesses around the world. Economic development and changing demographics, wealth, social mobility and access to technology are driving large scale investments in GIS to support growth and development. Retailers are using it to plan and open stores or launch smarter campaigns, manufacturers to site production facilities and optimise warehousing and distribution, transport companies to ship and store goods, insurance companies to evaluate risk based on local demographics and weather patterns, real estate companies to site offices, leisure, shopping, hotels and other lifestyle centres, while other business are modelling the goods and services we need, how much and where. According to Thompson, these models require predictive analytics, with a historic view, near-real-time data and prescriptive insight and lots of geographic data — traffic patterns, past sales, store competition, demographics, buying behaviour, and events. “The technology has gone indoors inside stores to help track merchandise, offer coupons to mobile users, and model customer and shopping patterns to improving product placement. New innovations including ‘click and collect’ and e-tailing that are turning stores into distribution centres, forcing supply chains to optimise and reformat. GIS assists by helping them understand and streamline networks for higher efficiency and improved employee performance. Excess banks, stores, and ATMs can be removed successfully without impacting profitability or service,” he adds. The architecture and engineering occupations group which includes surveyors, cartographers, photogrammetrists, and surveying technicians is also one industry which is increasingly using these technologies.

Evolving trends & the future

The progressively complex and accelerating pace of change in geospatial technology industry offers various possibilities for meeting the increasingly sophisticated geospatial information demands of the government, private industry, scientists and the public. Once a tool that was affordable only to the largest organisations, geospatial systems have become a worthwhile option for even the smallest organisations. Thompson points to the two big recent trends — big data and GIS and the consumerisation of IT in business. Today, GIS data and analysis is available anywhere to anyone, on any device. It has become part of the app culture but operates as a secure platform in the company’s offices, in the Cloud or a combination of the two. This means that companies are going beyond analytics; they are getting specific answers to questions, intelligence which drives operational performance and improved results. With the availability of personal devices like smartphones, phablets and tablets, and the proliferation of Web-

Cover Story/Enabling Businesses The Future of Geospatial Workflows

Consists of using a device to capture an event based geospatial services the access to geospatial information has become ubiquitous. Neo-geographers can not only contribute volunteered geographical information (VGI) but also use the services in their day-to-day activities. “As personal and business interactions take flight globally on tablets and smartphones, a company’s ability to instantaneously talk, text, market, sell and delight their customers with relevant content has come to be expected,” says Choudhary. This recent trend, known as the consumerisation of GIS, increasingly requires non-GIS experts to build and support location-based applications and services in order to meet the consumer demand for heightened engagement and interaction. The key is to use standards-based Web Services technology that is simple, intuitive and user friendly. Social media has become an important vehicle where the public can express their views and concerns. Businesses are using social media as an important way of remaining connected with their customers. Social media companies are able to give their users a better social experience while marketers and advertisers can target their messages to the right audience resulting in an increased likelihood Successful companies of action. “Locaare now moving to tion will become understanding the third place — a cornerstone somewhere else other than where for social media we live or work. GIS is the best marketing and social way to understand it. media networks like FaceSimon Thompson, Esri book, Twitter etc. have

That is relayed through a network

to an application translating the captured event into meaningful information

become channels for users to broadcast location and sentiment,” thinks Choudhary. Thompson has an interesting way of looking at the future: “New technology and consumer innovations have a big impact on how we live, work, shop, dine and spend our leisure time. Successful companies are now moving to understanding the third place — somewhere else other than where we live or work — in order to outperform the competition.” The third place is an important concept linked to peoples’ behaviourial patterns. Everything about it involves location. GIS is the best way to understand it and place-based activities have become more important to many companies, even more than online behaviour. Companies that have the best understanding of the third place are the most profitable, responsive and innovative. Ravada considers the future to be shaped by the Internet of Things. Technology will be infused by location. Billions of devices will generate enormous amounts of geographic and attribute data, which will be carried on the Internet. This will lead to new data products for consumers, government and industry and the rise of a new set of data consumers. Cost-effective ways to process new sources of data will fuel the next wave of spatial information management. Predictive solutions will be the next big category of geospatial applications. Government and authoritative sources will not only be consumers of cloud services, they will deliver the cloud. However, as Gibson points out, standards and interoperability are a critical part of ensuring a smooth workflow. “It is important that we all work with organisations like OGC and develop standards that are universally acceptable and adoptable. As we progress in future, we will see much of data integration and data interoperability happening.” Prof Arup Dasgupta, Managing Editor, arup@geospatialmedia.net

Courtesy Oracle

The New Infrastructure

Enabling Workflows/Transportation

Aerial image from a UAS can be used for planning and redesign

On a Rapid Transit Geospatial information is taking new roles in building and utilising transportation systems. It is being used to improve efficiency in the development, operation and use of transportation infrastructure. By Chris Gibson, Trimble

eospatial information has long played a key role in transportation. Historically, the applications for spatial data consisted of mapping and surveying for design and construction of transportation infrastructure such as roads and highways, rail lines, airports and port facilities. By leveraging advances in technologies for positioning and information management, traditional geospatial applications have expanded to include corridor planning and optimisation as well as construction inspection and quality control. Today, transportation operators are leveraging communi-

cations technologies to make wider use of geospatial information. Spatial data is combined with a variety of information about fixed and mobile assets and shared via in-house and Cloud-based applications. Decisions and activities on maintenance, repair and life cycle management can be made using accurate, up-to-date information. And a new set of deliverables — asset performance — can provide the basis for improving an organisation’s financial and operational health.

Data for transportation infrastructure

Many of the traditional functions of geospatial information are centered around transportation infrastructure. Historically, surveys for roads and railways were often the first steps in a region’s economic development. That pioneering function continues, but the way it is done has experienced radical changes. For example, aerial photography has been extended to include airborne digital mapping systems that can combine digital photographs with LiDAR. Airborne sensors, which use precise GNSS and inertial measurement units to reduce the need for ground control, have become smaller and easier to operate. They can be installed in smaller aircraft, including fixed- and rotary-wing machines, enabling collection of

Geospatial World / May 2014 / 29

Enabling Workflows/Transportation

Transportation Life Cycle Plan

Surveying, remote sensing, airborne digital mapping systems, LiDAR, alignment planning, GNSS & GIS

Construct

Machine control, site positioning, project management, aerial mapping, GNSS & BIM

Manage

UAS, GNSS, inspection and monitoring systems, 3D scanning, LiDAR, GIS & BIM

Operate

Track documentation, GNSS, mapping, fleet and mobile asset management

30 / Geospatial World / May 2014

dense, high-resolution images and LiDAR datasets. This information is used by desktop software for image processing and modelling. With airborne data in hand, planners can assess potential routes for new corridors. It is a complex process that must blend physical issues of topography and environmental constraints with socioeconomic aspects including land ownership, historic preservation and urban constraints. By using alignment planning solutions, planners can generate alternative alignments and reduce the project down to a handful of options for review and analysis. The optimised corridor provides the best balance of technical and social issues as well as controlling costs for construction, operation and maintenance. As transportation infrastructure moves into construction phase, geospatial technology takes a more active role. Advances in site positioning and data management have transformed engineering and construction as well sites. Aerial maps and pre-construction surveys are delivered directly to designers in digital format. Building plans and CAD files can be loaded into field computers for layout on site, where construction surveyors can conduct fieldwork using state-of-the-art instruments. One of the most significant transformations has been in the earthworks and grading phase of construction. Digital designs created in the office can be used for accurate estimation. The designs can then be sent wirelessly to machines and surveyors in the field. On site, 2D and 3D grade control systems can provide important productivity gains. For example, automated machine control systems for earthwork and grading provide significant savings in time and fuel consumption. Similarly, machine control for excavation of pipeline trenches reduces fuel consumption and virtually eliminates costly over-excavation. Contractors can track the progress of earthworks in near-real-time using fleet, asset and site productivity software. The ability to view updated surface models based on machine activity gives contractors the ability to make informed decisions about production efficiency. Scheduled reporting of information such as volume and quality assurance data can provide easier and more accurate billing, inspections and progress reports. As work moves from rough earthwork to final grading and alignment, GNSS and total stations produce precise data for positioning and quality control. Automated machine control provides millimetre precision for concrete and asphalt paving machines. In railway construction, track-mounted systems support precise track placement, including slab track and high-speed railways. Throughout the construction processes, geospatial solutions can monitor

buildings and landforms to detect motion or subsidence related to excavations and tunnelling. In addition to heavy civil construction, geospatial technologies have moved into building construction. Design-build systems utilise building information management (BIM) and modern construction techniques for stations, maintenance facilities and support buildings. Tradesmen can use geospatial technology such as robotic total stations to ensure accurate layout and installation. The same systems can capture as-installed information for payment, quality control and facilities management applications. Regardless of the stage or type of construction, contractors are turning to cloud-based information management systems. Taking advantage of an array of wireless communications technologies, contractors can create connected project sites that enable information to flow freely among project stakeholders. By using the cloud for information management and exchange, contractors can ensure that accurate, timely information is available for functions such as planning, layout and grading, quality control and inspections.

Managing the infrastructure life cycle

Faced with long life cycles, aging infrastructure and limited funding, transportation agencies must make complex decisions on repair, upgrades or replacement of their facilities and assets. Activities surrounding routine inspection and maintenance use geospatial systems to identify and document areas where repairs are needed. By using an array of geospatial information, planners can set priorities for repair, remodelling and replacement. For example, bridge inspectors must follow established protocols to collect information that provide a consistent picture of a structure over time. Digital forms running on rugged field computers help gather accurate information, which can be quickly checked and recorded into maintenance and planning databases. Visual information is important for inspections as well. Imaging systems can capture high-resolution panoramic images that can be georeferenced using GNSS or optical methods. Office software uses the images and photogrammetric processes to produce the individual points, objects and dimensions needed for detailed analyses. For inspection or cataloguing of larger areas, geospatial professionals can use mobile mapping systems to gather images and LiDAR data to produce 3D information along transportation corridors. The rapid growth of unmanned aerial systems (UAS) adds another dimension to aerial data for transportation corridors and infrastructure. Aerial imagery support projects from planning stages through the operations and maintenance phases. For example, a UAS can be used to photograph damage to railway tracks caused by a landslide. In addition to images of

the track, the UAS can capture images of the entire slide area to provide valuable information for geotechnical analysis and mitigation work. Because the UAS flies at low altitudes, it can operate in cloudy or rainy weather. The small, autonomous UX5 can take-off and land in small areas and requires no special facilities or personnel for operations and fuelling. Many infrastructure maintenance applications require specialised information. For example, railway operators need to maintain precise alignment of track, which often shifts under the load of passing trains. Trolley-based track measurement systems capture precise information on track conditions to be analyzed and output to tamping machines. The machines then adjust the track and ballast to meet design specifications. In addition to improving speed and reducing errors in track measurements, this approach reduces track downtime for inspection and tamping. On a project in Germany, the system reduced staffing costs for pre-and post-tamping measurement by 80%. As transportation managers consider upgrades and improvements, they can use geospatial information throughout the decision and design processes. 3D laser scanning provides data on existing structures to help facilitate analyses on clearances, encroachments and constructability. Land administration systems provide cadastral information in areas where road or rail alignments need to be moved or expanded. Environmental data can be managed using GIS to protect sensitive areas and avoid encroaching into hazard zones. And 3D geotechnical monitoring systems provide data on the behaviour of bridges, retaining walls, cut slopes and tunnels.

Geospatial info & transportation enterprise

While the creation and life cycle management of transportation infrastructure is essential, one must remember that transportation infrastructure exists to enable the movement of people and goods. In addition to the general public, this â&#x20AC;&#x2DC;user segmentâ&#x20AC;&#x2122; includes public and private organisations such as bus lines, trucking and freight companies and railway operators. These organisations increasingly blend geospatial information into

In addition to optimising a vehicleâ&#x20AC;&#x2122;s route, fleet management solutions can manage information ranging from maintenance to the emergence of mechanical problems Geospatial World / May 2014 / 31

Enabling Workflows/Transportation

A trolley system captures precise information on train tracks in Germany. The data is fed to the tamping machine to adjust the tracks to the design parametres

Mobile mapping systems provide data on roadway alignment and condition as well as adjacent objects. The systems can collect image and LiDAR data while moving at highway speeds

their operations management and enterprise resource planning. While large differences exist among transportation companies, they share a number of common challenges. Companies must manage fleets of assets such as rail cars, delivery vans or long-haul trucks that may be spread over large geographic areas. By using geospatial information with data from on-board sensors, fleet managers can track the location and status of a mobile asset. Routing and scheduling systems have demonstrated the ability to improve asset utilisation while reducing fuel consumption and overall transportation costs. In addition to route optimisation, fleet management solutions can manage information ranging from scheduled maintenance to the emergence of mechanical problems. Data from vehicles in the field can be gathered and managed to reduce breakdowns and unexpected downtime. In many cases, efficient operation depends on the performance of individual drivers or operators. Mobile fleet solutions such as the PeopleNet system use GPS, real-time communications and onboard engine diagnostic information to monitor the movement of long-haul trucks. In-cab systems provide route guidance and automated communication, eliminating manual paper processes and reducing fuel usage from out-of-route miles. The PeopleNet system has shown to improve fuel economy by 5 to 15%, while also reducing accidents and compliance issues. Geospatially enabled fleet management extends to service industries as well, including organisations such as telecommunications (cable providers), waste management, construction, utilities and HVAC and facilities maintenance. Using real-time information, cloud-based systems support faster response times and easier dispatch, communication and coordination. Fleet vehicles are equipped with onboard in-cab displays that route mobile workers and field technicians to customer sites for service calls. In addition to improving response times, the systems help reduce fuel consumption and emissions while vehicles are in the field, ultimately lowering operating costs and ensuring optimised vehicle utilisation. In the rail sector, railway operators are working to meet new requirements for train safety. For example, new laws for positive train control (PTC) in the United States require

real-time monitoring of a trainâ&#x20AC;&#x2122;s location and speed. In addition to position sensors on trains, meeting the requirements will call for equipment to determine the status of signals, switch positions and operating conditions. To fully implement the system, railways will need to develop accurate spatial information of all tracks and facilities and keep upto-date information loaded in the computers that will be onboard each PTC-equipped train. Gathering and managing this information is an enormous task that will require both airborne and ground-based geospatial technologies.

32 / Geospatial World / May 2014

RoI: the value of measurement

When discussing geospatial technology as a measurement tool, most people think of it as measuring positions and dimensions in two or three dimensions. But geospatial systems support other, equally tangible types of measurement as well. By combining position with other data such as time, driver logs, inventories, vehicle information and customer feedback, an organisation can develop a detailed picture on the activities and productivity of its assets and human resources. This ability to measure performance is one of the most important new deliverables of geospatial technology. Many organisations may not understand the myriad of sources that contribute to operating costs. With detailed data in hand, an organisation can gain a deeper understanding of its cost structure. In an era of rising costs and constrained revenues, even small improvements in performance can affect the bottom line. This ability to quantify details of businessâ&#x20AC;&#x2122;s operations illustrates a unique capability of geospatial technology â&#x20AC;&#x201D; it can measure the impact it has on an operation. Geospatial information can be used to improve efficiency in the development, operation and use of transportation infrastructure. Data from the same systems that helped facilitate the improvements can be used to determine how well they are working. By serving as the hub for this cycle of measure-improve-remeasure, geospatial technologies become the driver for continuous improvement in the transportation sector. Christopher W. Gibson, Vice President, Executive Committee Member, Trimble chris_gibson@trimble.com

The Intelligent Workflow— The Path From Data to Results

Geospatial information has become an essential tool for modern enterprise management in a wide spectrum of industries. Successful organizations place Trimble technologies at the core of their operations to gather, share and utilize information.

Trimble solutions enable users to apply spatial information in a growing array of applications. In the agriculture industry, Trimble technology provides increased efficiency in farm operations, water and soil management and performance analysis for increased crop yield and smarter resource use. Integrated Trimble solutions for building construction help to optimize design-build-maintain cycles while reducing

rework and operating costs. And Trimble imaging technologies are enabling new opportunities for visual and geospatial information in surveying, engineering and infrastructure management. Rapid Dataflow Improves Farm Productivity The use of geospatial data for operations management has delivered significant positive impacts in the agriculture industry. In addition to GNSS-based control of farm machinery, Trimble agricultural solutions provide systems for collection and analysis of data such as yield, moisture and equipment status. The information forms the basis for timely, data-based decisions on farm operations and resource utilization. Trimble technology enables rapid sharing of information between field and office. On large farms, fields can be great distances from the farm office, introducing logistical challenges in collecting and managing data from machine-mounted sensors.

Geospatial World / May 2014 / 33

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Spatial information—the location of a feature, its attributes, and its relationship to things around it—is a valuable core component of the information an organization uses to manage its assets and resources. By combining spatial data with a broad array of information and applications, organizations can reduce costs and improve their return on investment. By engineering innovations around core technologies in positioning, communications and information management, Trimble® solutions deliver precision, accuracy and real-time information when and where it is needed to make timely and informed decisions.

Harvest results have proven the value of the Connected Farm solution. By receiving data directly from on-machine yield sensors, Farm Works can quickly develop yield maps for each field and crop. The information enables farm managers to adjust fertilizer prescriptions on the same day the yield data arrives in the office. With the yield maps in hand, farm managers can make better decisions. The timing allows their applicator to apply the right amount of fertilizer the next day. Rapid Data Delivery Saves Time and Cost As a result of implementing the Connected Farm solution, modern farms have streamlined data management and reduced the need for physical storage devices. When a combine operator completes a harvest job, the data appears on the farm manager’s computer as soon as the job is completed. A second critical benefit from the Connected Farm solution lies in rapid verification of farm data. Because field data is quickly sent back to the office, personnel can quickly diagnose and fix problems before they become worse. For example, a failed moisture sensor on a harvester could provide inaccurate data for the rest of the season. The problem might not be discovered until the storage devices are collected and carried to the office. With the Trimble Connected Farm solution, harvest data is wirelessly sent back to the office where the problem can be quickly discovered. The farm manager can then contact the harvester operator to fix the problem before harvesting additional fields. Trimble solutions for sharing information between field and office extend well beyond agriculture. Information movement is also an essential part of modern building construction.

The Trimble Connected Farm includes data links to connect office and field operations. Real-time information transfer helps improve performance of mobile assets.

Earlier precision farming approaches could capture data on removable storage devices, which needed to be retrieved and carried to the farm office. This delay prevented farm managers from receiving field operations data in a timely manner. By implementing the Trimble Connected Farm™ solution, farmers can collect and share information through wireless data transfer. The solution provides communications between field and office and between individual vehicles operating in the same field. The farmer can transfer guidance lines, drainage designs, variety maps, yield data and variable rate prescription maps. The rapid communications enables a farm manager to quickly access data in the office using Trimble Farm Works™ software to assist in decision making and improve field record keeping.

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Success by Design— The Virtual Construction Project Moving from a set of construction plans to a finished building is a complex, difficult task. It requires close cooperation among trades and professionals under the direction of a general contractor and project manager. As part of the effort to reduce a project’s risk, contractors must develop intimate knowledge of a building and how it will be constructed. A successful project demands that everyone share a common view of the project and have access to identical information. Trimble technology helps contractors and owners increase success and profitability in building projects. This is achieved through the use of building information management (BIM) approaches such as Trimble’s Tekla software, accompanied by virtual construction workflows. For example, a building design usually begins as a series of 2D drawings and 3D models developed by architects, engineers and other professionals. These designers may use different tools and techniques to develop their parts of the building design. In spite of their sometimes-disparate origin, the plans are tightly interrelated—a change in a structural component may require changes to architectural drawings as well as the building’s mechanical, electrical and plumbing systems. The ever-tightening demands for speed and cost control led contractors to find new ways to plan and execute their projects.

Trimble’s Vico 5D Virtual Construction™ solution provides a suite of integrated solutions that create a virtual construction process. Vico’s 5D approach combines 3D spatial information with the two additional dimensions of project management: time and cost. Spatial information contained in models from project designers can be combined, shared and compared in the Vico environment. The software’s unique ability to combine and utilize 2D drawings with 3D models provides high levels of flexibility and confidence in the design-build processes.

Moving From Design to Reality The virtual construction workflow continues even when physical construction is underway. Changes and revisions are a fact of life in building construction and updated information arrives from designers on a regular basis. The general contractor needs to verify the model’s accuracy and revision history. By using Trimble’s Vico Office Document Controller, the contractor can identify changes in 2D and 3D drawings and models to make sure the most recent information is used. From there, the Vico Layout Manager can place 3D construction points into the model and send accurate, up-to-date information to the field, where the spatial information moves from the virtual to physical world. On the jobsite, workers receive the information in Trimble Field Link, which connects the design data to Trimble RTS robotic total stations. Using a 3D model viewer on a rugged handheld controller, workers can visualize the results of their work and identify any problems before they arise. By automating the tasks of measurement and positioning, the robotic total stations deliver increased productivity and accuracy in the layout process. Closing the Loop The construction information flow completes the circle when as-built information is captured on site and returned to Vico Office. During the layout work, Trimble Field Link can automatically record information for quality control. Vico Office uses field data for comparison and deviation analysis between the original design and as-placed elements. Field information such as time stamps and worker identification can be used to track quality, cost and adherence to construction schedules. Contractors can use Trimble Field Link to document daily activities and generate field reports. By utilizing Trimble VISION™ technology, field systems can provide increased detail through photographic documentation of site conditions and work progress. This information, together with as-placed data on individual components, can be returned to the Tekla BIM models, where it provides a foundation for long-term facility operations, maintenance and lifecycle decisions.

Color coded displays in Trimble Vico software highlight new revisions to a building design model. Changes can be checked for constructability issues before going to the site.

A Trimble V10 Imaging Rover captured this image of a flood-damaged bridge. Structural details can be assessed and measured from photographs, eliminating the need to work in hazardous areas.

Beyond its role in construction and asset management, Trimble VISION is used in many geospatial applications. A new solution uses Trimble imaging technology to produce significant increases in field productivity. New Data for Infrastructure Management Imaging has long played a central role in spatial information. The value and applications for visual information continue to grow. Photogrammetry systems provide data for accurate positioning at large and small scales, while images such as photographs, videos and sketches are common for documenting the context and conditions of assets and resources. With its powerful capabilities to collect high-quality imagery, the Trimble V10 Imaging Rover brings new levels of efficiency to civil infrastructure management as well as an array of traditional surveying applications.

Geospatial World / May 2014 / 35

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Once the design information is in place, Vico tools perform constructability analyses and determine quantities of materials. The information enables construction estimators to run multiple iterations of the project schedule and cost. As the planning progresses, the information gives project stakeholders an accurate view of how their decisions can impact the schedule and budget.

Managing the Infrastructure Lifecycle In the face of aging and deteriorating infrastructure, frequent inspection and prompt maintenance can help extend the life of bridges, retaining walls and other structures for roads and highways. But inspections can be difficult and time-consuming. Thorough inspections often take several hours to complete and safety considerations may require lane closures or other traffic disruptions. Inspector reports, often handwritten, must be compiled and entered into asset databases. By using a Trimble V10 Imaging Rover with Trimble VISION technology in conjunction with a Trimble R10 GNSS receiver or Trimble total station, inspectors can gather large volumes of georeferenced images. Using an array of twelve calibrated high-resolution cameras, the Trimble V10 produces 360Â° panoramic images. In the office, technicians can combine the images in Trimble Business Center software and use common photogrammetry tools to develop 3D positions for points and objects in the photos. Attributes can be attached to each feature using visual information from photos or notes from the inspector reports. The information can then be delivered to CAD and modeling software as well as asset management systems. The visual data provides many improvements in safety and productivity. Inspectors can gather a complete visual record of a structure in minutes rather than hours. The Trimble V10 captures information in areas that are difficult or dangerous to access, reducing safety concerns

while increasing the volume of collected data. Dimensions of structures, clearances and encroachments can easily be measured in the safety of the office environment. The system also reduces the need for multiple visits to a site. Rather than returning to a bridge to collect missing data or additional details, engineers can extract the needed data and measurements from the imagery. Capture Now, Measure Later The Trimble V10 increases productivity for detailed work such as property and facility surveys. Field crews can capture the location of vegetation, structures and improvements with centimeter precision in minutes. Surveyors have reported a 75-percent reduction in field time using the Trimble V10. The system also reduces the need to enter private property to gather detailed measurement data. When the high-resolution panoramic photos arrive in the office, technicians can identify points of interest and quickly produce 3D georeferenced coordinates. Points produced using photogrammetry can be checked against known positions for quality analysis. Because the images cover the entire site, additional points and features can be measured without sending a crew back to the field. Data from the Trimble V10 blends with information from other Trimble positioning and imaging technologies to provide rich deliverables for multiple stakeholders. In addition to enabling precise positioning in the office, the panoramic images provide supporting documentation for reports and presentations. 3D points and attributes can be sent to CAD and design systems for use by engineers, city planners, architects and other professionals. Using Trimble Business Center, users can combine Trimble V10 images and 3D information with data from Trimble GNSS, Trimble total stations and Trimble Unmanned Aerial Systems (UAS). Integrating Technologies Maximize Benefits We live and work in an interconnected world. With the widespread availability of broadband networks, wireless Internet and cellular communications, itâ&#x20AC;&#x2122;s possible to deliver more information to more people, in more places, than ever before. But information has limited value until it can be put to use. By developing the ability to provide people with accurate information in usable form, when and where it is needed, an organization can create significant economic opportunities.

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Trimble operates at the forefront of integrated approaches to gather, manage and apply spatial information. Trimble blends multiple technologies with deep application knowledge to develop industry-specific solutions. By bringing spatial data into play at multiple levels and locations, Trimble solutions solve our customersâ&#x20AC;&#x2122; challenges by enabling rapid, informed decisions and analyses to take place throughout an organization. To learn more about Trimble solutions, visit: www.trimble.com/gw514.

36 / Geospatial World / May 2014

Enabling Workflows/Oil & Gas

Integrated Geospatial Technologies

Open a New Horizon The oil and gas industry utilises state-of-the-art geospatial technology in its entire workflow, from the inception of an exploration idea, to all the way through to consumption of hydrocarbon products at a petrol station, burner tips or as chemical feedstock at a manufacturing plant. By Jess Kozman, Mubadala Petroleum

n the 1890’s a purely manual geospatial workflow created a map showing 31 natural oil seeps in Borneo that locals had hand-dug for lamp oil. In 1907, this same map was carried by hand to the offices of an oil company in London. A branch manager in the office liked the map, and three years later Royal Dutch Shell was drilling into what would be the first oil field in Malaysia. These early maps used hand-drawn geologic field observations to support the geospatial oil and gas workflows that are still used today to explore for a new oil field. Today, as every major petroleum company such as Royal Dutch Shell, Exxon Mobill, BP, Mubadala Petroleum continue to explore for oil and gas in geologic basins around the world, automated geospatial workflows start at the early frontier and basin exploration stage for each of them, bringing geologic and geophysical data together in desktop GIS tools and geoscience interpretation applications. In the case of integrated energy companies like Qatar Petroleum, they can extend all the way to delivery of compressed natural gas

to power a metropolitan taxi fleet, using real-time GPS and thematic mapping tools for fleet logistics.

Drilling deep

The most visible of these uses is in the maps that drive prospecting and exploration, or what the industry refers to as ‘upstream’. Almost every geologic structural modelling, petrophysical analysis, rock mechanics, or geophysical interpretation package has a built-in geospatial mapping function, and many oil and gas applications also provide plugins or links to GIS database products. Prospecting and exploration for new areas in which to search and drill for oil and gas requires bringing data together on maps from many different disciplines. The plotting of existing wells on maps has become more complex with the advent of technologies such as multiple wellbores from a single surface location and long-reach horizontal drilling. State-owned oil companies like the Mexico’s PEMEX report 80% reduction in data capture times and 60% improvements

Geospatial World / May 2014 / 37

Enabling Workflows/Oil & Gas in data quality from using GIS-enabled oil field management system to map their existing infrastructure. Geophysical seismic data has evolved from two dimensional lines that provided a regional perspective to today’s densely sampled three-dimensional ‘cubes’. Exxon was an early leader in using industry sub-surface mapping tools and 3D seismic data to determine reservoir volumes and extents, and still realises cost savings today by avoiding investments in non-productive acreage, costly dry holes, misplaced platforms, incorrect assumptions on reservoir extent and geometry, or premature field abandonments.

Big data, big solutions

Understanding and integrating different kinds of data in a geospatial workflow can be challenging, and many oil and gas companies employ GIS experts, surveyors, cartographers, and geodesists. With regional projects, issues such as coordinate reference systems and datum shifts can become important. A translation of 112 metres on Google Earth may be only a nuisance to the average tourist, but the same error in the position of a multi-million dollar well can reduce the profitability of an oil and gas company. Oil and gas geotechnical workers must be able to use coordinate conversion libraries for recommending the placement of exploration wells. Many lucrative fields have been missed because of errors in surveying or map datum conversions. Exploring for oil and gas also requires large volumes of geospatial data, with upstream exploration and production using multiple terabytes of spatially located data. As an example, BP has opened the ‘world’s largest supercomputer for commercial research’, with a capacity to use 23.5 petabytes of geospatial data to enable proprietary petro-physical rock properties and fluid flow modelling packages directly from geospatial high-resolution 3D images. To give an indication of the volume of data petroleum companies deal with, Qatar Petroleum land seismic crews collect 83 million data records per day over 860 sq km, creating a final volume of 700 terabytes of geospatially referenced data over a single oil field. In the North Sea, BP has been generating 70 terabytes per survey over their field in a continuous operation since 2003. Once a field starts producing, geospatial data can continue to come in from maintenance operations. Chevron has sponsored a project to harvest geospatial data from unmanned submersible vehicles. Real-time pattern recognition tied to geospatial coordinates is also used

Top: Apparent location of the Prime Meridian at the Royal Observatory in Greenwich as seen on Google Maps, due to the use of the WGS84 world geodetic system. Right:The potential effect of a similar shift in the location of an oil and gas well Courtesy: Professional Petroleum Data Management group

to monitor the security of oilfield facilities by watching for intrusions along the pipeline right of ways or identifying potential hostile actions in the vicinity of offshore oil rigs. The Kuwait Oil Company has implemented a fully GIS-enabled integrity management system for pipelines destroyed and damaged in military invasions. After an oilfield is found, operators still have to collect and transport the product. A geospatial view of collection, gathering and distribution pipelines shows the variety of data types in a geospatial view, from real-time environmental sensors at well locations to financial spot pricing at retail outlets. A GIS geo-database system at the Malaysian national oil company Petronas will have thousands of layers used by multiple technical users, from reservoir engineers to HSE auditors. The pipeline, or ‘midstream’ part of the oil business, also uses advanced sensors and network technology. Geo-rectified satellite imagery from subscription vendors plays a role in site planning for exploration survey work, and in pipeline operations for geospatial workflows to determine environmental impact of facilities, pipeline corridors, or emergency and hazard response. Mapping pipeline routes can require integration of paid subscription information, public domain sources, proprietary company data, competitor business intelligence, and knowledge from organisational experience in the area. For instance, Tullow Oil has documented up to 15% cost savings in using

Geo-rectified satellite images play a major role in site planning for exploration survey work, and in pipeline operations

38 / Geospatial World / May 2014

Prospecting

Exploration

workflows using demographic and spatial analysis can be applied to decisions about how much of aging natural gas distribution networks under major cities should be replaced in a given year. Without accurate geospatial workflows to present information about proximity and routing, attempts to assess the risk and set priorities could be misinformed.

Downstream effect

Environment Assessment

Logistics Production

Oil and gas operations that depend on geospatial workflows

GIS routing systems for pipeline planning. Often a competitive advantage in a market driven by commodity prices can be gained by delivering the right geospatial data, to the right person, at the right time. At Mubadala Petroleum, for instance, multiple layers of exploration and production geospatial information are delivered to end users over a networked desktop GIS system with a query-based table of contents. This allows users to very easily answer questions like; “what scouting data do we have within 20 km of our recently completed pipeline?” The scope of this data has led other disciplines within petroleum organisations to ask how they can glean value from geospatial workflows, including human resources and health, safety and environment (HSE). Shell has pointed out that increasing attention to unconventional resources such as shale gas and coal bed methane is adding to the types of geospatial data that need to be processed and analysed. These new data types can include high-resolution images from well logs, videos of fluid flow from hydraulic fractures, acoustic data from down-hole drilling and completion processes, and unstructured text from field operator’s notes on mobile devices. These data types can be accessed from GIS enabled Web portals, and fed into geospatial workflows to support business decisions. In the operations of pipelines and production facilities, geospatial workflows have a much more direct impact on operating profits and revenues. For example, geospatial

While many oil and gas companies only follow the value chain as far as refining and processing, others are integrated energy companies and run their own retail outlets for fuels. This is known as the ‘downstream’ end of the business. Many national oil companies and global super-majors fall into this category, and are the brandnames that can be seen at petrol stations. These companies continue to use geospatial data with their products, and many are exploring alternative energy resources. So, an integrated energy company such as Iran Gas Company might use geospatial workflows that overlay multiple thematic layers to evaluate the business potential and competitive environment for wind energy in the same area that they are marketing natural gas. Total Energy also uses geospatial workflows with data retrieved by satellite from GPS-located ground stations to evaluate the potential solar energy available in its SHAMS concentrated solar power field in Abu Dhabi. Oil and gas companies with global integrated operations such as Saudi Aramco may use workflows in GIS desktop tools for 3D proximity analysis and buffering to bring together demographic, transportation and infrastructure maps to determine the best location for a new petrol station or convenience stores in locations such as China. ExxonMobil can enable workflows using advanced 3D smart city technology to perform urban design simulations and visualise different scenarios for efficient location of their Esso petrol stations in Singapore. Oil and gas geospatial data managers realise that their industry shares many challenges and approaches with other geospatially data intensive industries, such as aerospace, military intelligence and climate modelling. However, the range of contexts in which geospatial workflows are enabled are much broader. This is reinforced when GIS forums allow oil and gas GIS professionals to recognise that many of the geospatial workflows presented by the GIS users in government agencies and e-commerce will not scale to the environment of deliberate uncertainty that pervades oil and gas exploration. The ability to track, analyse and manage large datasets that support global oil and gas exploration efforts continues to improve with increasingly complex geospatial workflows. Jess Kozman, Manager, E&P Applications – Information Management, SEA, Mubadala Petroleum jess.kozman@mubadalapetroleum.com

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Enabling Workflows/Reinsurance

Sea water floods the Ground Zero construction site in Manhattan.

Insuring the Future

To get an accurate and holistic view of risk, it is essential to know where your risks are located. As a result, geospatial technology is important in all aspects of the insurance process, from underwriting and pricing to modelling and claims. By Chris Ewing, Aon Benfield

he incidence of natural disasters worldwide has steadily increased, especially since the 1970s, thanks to climate change, according to a report from the New England Journal of Medicine. The last few months have seen a number of devastating catastrophic events around the world. The recent 8.2 magnitude Iquique earthquake in Chile, droughts in Pakistan, a deadly mudslide in Washington state in US, and floods in South Africa, New Zealand and Europe, to name a few. In each of these events, mapping and geospatial technology has played a key role in understanding the timeline of the event, the damage caused and the geographical extent of human and economic losses. In 2011, 296 separate events resulted in total insured losses amounting to $45 billion and total economic losses of

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$192 billion according to Aon Benfieldâ&#x20AC;&#x2122;s Impact Forecastingâ&#x20AC;&#x2122;s Annual Global Climate and Catastrophe Report.

The geo-factor in risk aggregation

It is a well known fact that insurance is used to mitigate the risks of catastrophic events. Reinsurance is effectively an insurance for insurance companies; it enables insurers to cover risks that they may not be able to absorb themselves. Natural catastrophes can produce losses for insurers and are one type of risk where reinsurance is needed. Swiss Re, one of the largest re-insurers in the world, was formed following a fire in Glarus, Switzerland in 1861 when traditional coverage was inadequate to cover losses. World over the reinsurance industry is estimated to be worth more than $200 billion and this figure continues to grow.

Property catastrophe cover is increasing in prevalence as people seek to cover themselves against potential natural disasters. Analytical capability is helping behind the scenes,with many of the leading insurance companies spending hundreds of millions each year on their analytical capabilities. To get an accurate view of risk, it is essential to know where the risks are located. No wonder then that location is a key component in determining risk: knowing with accuracy where risks are located, the prevalence of catastrophic events, the topography and geology of the area and data regarding the types of buildings in an area. Much of this information has a geographical component and can be placed on a map and viewed together in a GIS or other geospatial technologies. Such technologies are important for insurers as they seek to understand where their exposure is located in relation to other factors and to help them quantify their risk. Geospatial technology is used extensively in all parts of the insurance process from underwriting and pricing to modelling and claims. Mapbased underwriting platforms allow the user to add a prospective customer’s property to a map and determine the premium or amount which should be charged based on a number of factors including location and proximity to risk-prone areas and other information such as demographic data. A catastrophe model estimates the potential loss of property and life following a major disaster, and is very important for the reinsurance industry, having been used for the last 15-20 years. The model helps with pricing catastrophe reinsurance cover for different types of events or perils, including windstorm, earthquake, flood, tsunami and storm surge. Catastrophe models became significant in the early 1990s following two large hurricanes in the US — Hugo and Andrew. Reinsurance capacity was low and many com-

panies became insolvent following the disasters. The need for risk assessment was realised and catastrophe models became important. Until a few years ago only natural perils were modelled, but in the recent years (following the World Trade Centre attacks in 2001) terrorism and other man-made catastrophes are also being modelled. Risk modelling firms usually use multiple data sources such as land-use information, field surveys, satellite imagery, digital elevation models, and combine these data sources with their own expertise from wide-ranging fields like seismologists, meteorologists, hydrologists, engineers, mathematicians, finance, risk management and insurance professionals. It goes without saying that the location or spatial aspect is an inherent part of catastrophe modelling. Catastrophe models generally contain four core components — hazard, vulnerability, loss and exposure — and spatial and locational data is a vital factor in each. The hazard component represents the frequency and severity of the peril with regard to spatial and temporal data. This is usually based on a stochastic event set. The vulnerability component classifies the susceptibility of the portfolio to the hazard. For property (re) insurance the building type, main use, construction material, age, etc. may all be modelled to give an accurate description of the building. The exposure data represents the information within the risk portfolio such as total insured values (TIVs), deductible and limit information and reinsurance application. The loss component calculates financial losses based on information supplied in the exposure data. Aggregating and disaggregating risks is a geographic problem. Often, when looking at property risks, the insurance underwriter will aggregate their risks when describing these to the re-insurer or reinsurance broker. This can lead

Quick Look

Hazard Mapping A hazard map highlights areas that are affected or vulnerable of a particular hazard. They are typically created for natural hazards, such as earthquakes, volcanoes, landslides, flooding and tsunamis. Hazard maps help prevent serious damage and deaths

Catastrophe Modelling

Catastrophe risk models help insurers, reinsurers, brokers, financial markets and corporations price and manage risk due to natural hazards.

Risk Modelling

Risk modeling uses a variety of techniques such as market risk, value at risk, historical simulation, or extreme value theory to analyse a portfolio and make forecasts of the likely losses

Process Integration

Insurance companies are seeking to integrate existing business processes with evolving technologies and legacy applications

Enabling Workflows/Reinsurance sure, hazard, and loss outputs from the model. For instance, following Windstorm Christian which hit western Europe in October 2013 (insured of loss over $1.35 billion), the event footprint supplied by the UK Met Office was added to Impact Forecasting’s catastrophe The effect of spatial uncertainty in loss calculation – two PML curves model, ELEMENTS, allowing insurshowing the effect on losses when using higher resolution postcode data (left) vs. lower resolution county data (right) ers to view a footprint map of the hazard, quantify losses and to uncertainty in both the spatial and attribute information then show those losses on the map. relating to risks. For example, instead of knowing that a property is located at 1234 First Avenue, ZIP 40123, built in The rise of open geographic data 1954, made of reinforced concrete and with a building value Accurate data is needed as an input to the catastrophe model to of $1 million, the risk might have been aggregated with 12 reduce the location uncertainty of aggregating in loss calculaother properties in that particular zip or postal code. The ag- tion. Geographic information is a key component of 80% of all gregated risk information might be that there are 13 proper- data and is present in all parts of the catastrophe model — exties built between 1950 and 2000, of unknown building type posure, hazard, vulnerability and loss. To accurately locate the with a summed building value of $10 million. property at risk, geocoding takes an address string and converts For perils like earthquake and windstorm, this aggregation it into coordinates which can be understood by the model. of the location has less of an effect on modelled losses, but for Geographic information is more than just mapping expoflood and terrorism the geographical location of the risk has a sure. For instance, the Ordnance Survey in the United Kinghuge impact and increases the uncertainty of loss calculation. dom released OS OpenData in 2010. Part of the data offering, This uncertainty can manifest itself in less accurate pricing de- which is free, includes postcode points, street mapping, and cisions being made for reinsurance catastrophe cover. building data for Great Britain. These datasets can be used In the last few years the reinsurance industry has seen to map and understand an insurer’s risk. The OS Open Data the location component of the catastrophe model being ex- offering is part of a government-backed initiative which has plored further and visualised in software solutions. Some seen the opening up of data to UK citizens and organisations. of the catastrophe models now contain mapping and vis- This influx of ‘free’ data is useful for insurers and re-insurers ualisation tools to understand catastrophe model inputs and and follows similar initiatives for opening up data around the outputs. Mapping tools have the ability to visualise expo- world. Similarly, open datasets from the Met Office, USGS and NASA (amongst others) are helping catastrophe model developers across the world better understand the hazard comLocation & insurance industry ponents of the phenomena they seek to model. In the UK in 2012, the Association of British Insurers The increasing use of geospatial technology and geograph(ABI) estimates that the industry paid out $2 billion ic data is helping insurers achieve a better handle of their risks. in domestic and commercial claims as a result of Communication is also the key to make better decisions. For flood and storm damage. To help underwriters, mapinstance, in the UK, the Association for Geographic Informabased platforms allow the user to add a prospective tion (AGI) acts as a membership body to provide a forum for customer’s property to a map and help to determine geospatial professionals. A number of insurance companies the premium which should be charged based on the are members of AGI and this is increasing. Most recently, an location and proximity to risk factors such as natural AGI Insurance and Risk special interest group has been creathazards and demographic data. There is an increasing ed to help enable this discussion. use of location-aware smartphones and social media The insurance industry as a whole is taking more interest to look at customer behaviour which can then be used in evolving geospatial technologies. In future, the industry for policy and claims management. Location-enabled will make more use of geospatial data to drive their analytical telematic devices in vehicles are giving insurance comcapabilities and improve their bottom line.

panies detailed information on driver behaviour.

Chris Ewing, Catastrophe Model Developer, Impact Forecasting, Aon Benfield, chris.ewing@aonbenfield.com

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Enabling Workflows/Homeland Security

Geospatial Arsenal For

Geolocation awareness is critical to homeland security in today’s complex and fast-paced world. Rapid advancements in geolocation technology provide unprecedented transparency of hazards, threats, and vulnerabilities to security missions. By David J. Alexander, US Department of Homeland Security

eospatial capabilities offer tremendous potential for driving new cost efficiencies and operational effectiveness for homeland security missions. Geospatial data and technology improve the ability of information technology applications and systems to enhance public security and provide for more effective situational awareness and delivery of a common operating picture. Geospatial information is often the common denominator that links disparate information together to reveal the necessary context and understanding required to connect the dots, and generate actionable information vital for effective decision-making. Location is everything to homeland security. Without geospatial context, we cannot understand where and how events are occurring, nor can we rationalise why they are occurring. The location component is the ‘make or break’ for nearly all homeland security operations from back office functions such as facilities management, to frontline operations in disaster response, border security, customs enforcement, critical infrastructure and threat reduction. However, speed, fidelity and information vectors have introduced new challenges to the transformation of homeland security capabilities, culture and comprehension required to overcome the failures of policy, imagination and capabilities, like they were redlined in the 9/11 Commission Report in the United States. The homeland security geospatial community needs to deliver capabilities that are fast, reliable,

interoperable, easy-to-use and integrated with the mission. It must focus on delivering the right technology at the right time to the right users and place the power of geospatial intelligence in the hands of homeland security operators. From a pragmatic standpoint, the geospatial community needs to develop a culture of preparedness — First Responder Mindset — fight like you train; train like you fight; correct what does not work. This will build trust between geospatial practitioners and frontline users, increase technology adoption, and ensure that geospatial information is better understood. While the geospatial community must remain cognizant of how geospatial data and tools are being used, vigilance in homeland security demands placing situational awareness capability in the hands of the mission operators and frontline responders. No longer is it acceptable to keep a close hold on geospatial information and technology; especially, given the ubiquity and success of consumer offerings such as Google Earth and OpenStreetMap.

US Homeland Security geospatial strategy

Homeland security for all intensive purpose is the expression of the nation. It is an amalgamation of policy and functions that encompass a diverse set of missions spanning public safety, law enforcement, emergency management, intelligence and analysis, cyber and maritime security, risk mitigation and homeland defence. This broad homeland security enterprise requires interactions across the entire spectrum of

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Enabling Workflows/Homeland Security National Geospatial Policy Landscape Public laws/US codes National System for Geospatial National Spatial Data Infrastructure (NSDI)

OMB circulars National Preparedness System (PPD 8)

Executive orders

Critical Infrastructure/Cyber Security (PPD 21)

a nation â&#x20AC;&#x201D; among federal, state, and local governments, private sector and community organisations, between academia and the research and development industry; and perhaps most importantly, participation from citizens. In the United States, geospatial strategy for homeland security, perhaps one of the best in the world, is based on a whole of nation approach. It encompasses a national geospatial policy landscape that is cross-domain (unclassified and classified), incorporates collaborative governance between the civilian and defence/intelligence communities, leverages a national spatial data infrastructure that incorporates all sectors, relies on shared resources and capabilities from the whole of community, and establishes a standards-based architecture that supports data and system interoperability. This national geospatial framework is aligned to the homeland security mission and business functions through a Geospatial Concept of Operations (GeoCONOPS) that serves as a mission blueprint for understanding the points of coordination across the geospatial ecosystem supporting the

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National Information Sharing Strategy (ISE)

Presidential directives Digital Governance Strategy (data.gov) Federal Geographic Data Committee (OMBA-16)

homeland security enterprise. The GeoCONOPS describes the who, what, and the how of the geospatial community as well as what geospatial activities, data, best practices and technical capabilities are needed to be successful. This fusion of geospatial capabilities with business requirements is leading to a transformation in geospatial technical architecture that is based on authoritative and trusted geospatial data sources supplemented by derivative geospatial analytic products and volunteered geographic data. The geospatial information sharing components of this emerging homeland security geospatial architecture are grounded in the principles of data and system interoperability that encompass the doctrine of responsible and safe geospatial information sharing that recognises the need for data portability and data stewardship. Homeland security operations transfix harsh operating environments. Any geospatial architecture must provide support for disconnected access and offer identity credentialing and access management controls to facilitate data safeguarding. The emerging geospatial interoperability

reference architecture provides the means to integrate geospatial strategy with national strategies for: identity, credentialing, and access management (i.e. GFIPM); information sharing (i.e. NIEM and OGC specifications); and technology and standards (i.e. NIST, S&T R&D). The delivery infrastructure supporting this geospatial information sharing strategy is based on the notion of core capabilities expressed through the GeoCONOPS. These core capabilities are realised as shared resources with integrated, federated search capabilities that are orchestrate-able across network domains. This Web-based geospatial delivery infrastructure includes federal resources such as the Homeland Security Geospatial Information Infrastructure (GII), the Department of Interior Geospatial platform, the Intelligence Community Geospatial-Intelligence Online that are linked to resources such as the National States Geographic Information Council (NSGIC) GIS inventory and other private sectors offerings. Supporting a â&#x20AC;&#x2DC;no wrong door policyâ&#x20AC;&#x2122;, through the establishment of a geospatial resource federation provides for more immediate access to the most relevant geospatial information and ensures location-based information is based on reliable, trusted data sources. Effective homeland security is not about prescribing a single map viewer; it is about enabling integrated operations through an information Web that better ensures our shared missions are working off a common set of information that is consumable within respective situational awareness solutions. This approach values the importance of geospatial metadata and geo-tagging to facilitate near real-time information exchange and the search, discovery, and retrieval of geospatial data best suited to a userâ&#x20AC;&#x2122;s need.

Common Operating and Foundational Data

Emerging trends

Homeland security is already starting to apply new advances in geospatial capability to employ more effective hazard mitigation and risk management strategies and detect and respond to terrorism and disaster related threats with more speed and agility. Emergent areas such as big data, social media/crowdsourced information, Internet of Things, Firstnet, next generation 911, secure information exchange, zero trust networks, smart analytics, full motion video, drones and unmanned aerial surveillance, remote sensing and LiDAR, and 3D landscape and geospatial immersion offer tremendous opportunities for new science and technology research initiatives and practitioner-based innovations. Homeland security geospatial practitioners, technology firms, and data providers are moving beyond maps and cartography toward location-based decision support. There is a wave of geospatial analytic and location-based services representing innovations across wireless, sensor, data management and feature extraction technologies. These innovations combined with advanced manufacturing techniques will usher in a new renaissance for geographers and a golden age of actionable information sharing in homeland security. Sustaining this geospatial renaissance will require geospatial tradecraft that relies on geospatial competencies and skills. Geospatial techniques such as agent-based modelling, terrestrial simulation, remotely sensed differential change detection, geofencing and near real-time geo-alerting that are plugged into the Internet of Things (sensor web), supported by crowdsourced information and built through the democratisation of situational awareness. This transformation in geospatial intelligence compels a National Spatial Data Infrastructure (NSDI) that leverages public and private sector contributions, includes participation from all sectors, and ensures representation from operators (users), data providers, university and research labs, and ordinary citizens. The Homeland Security geospatial community is a microcosm of a larger geospatial marketplace comprised of multiple communities of practice with overlapping communities of interest that benefit from cross-fertilisation to stimulate creativity. David J. Alexander, Federal Homeland Security Expert & Director, Geospatial Management Office, US Department of Homeland Security david.alexander1@hq.dhs.gov

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Enabling Workflows/Retail

Location Analytics Changing the Game A French multinational retailer utilises geomarketing application for improving its development strategy and optimising direct-marketing actions

usinesses traditionally have relied on graphs and charts to analyse crucial information. But these basic visualisations have a propensity to miss two of the most important aspects of a retailer’s data — where things are located and what is happening around them. Imagine being able to better understand where customers live, what they buy, what they do and why they do. Location analytics is a game changer. It helps organisations see where data is, not just what it is. Location analytics brings together dynamic, interactive mapping; sophisticated spatial analytics; and rich, complementary data to enhance the overall picture of business operations. Best of all, it is available from within already-established analytics software, so there is no need to say goodbye to familiar business tools or workflows.

Gaining new insight into business

The Carrefour Group is one major retailer that has realised tremendous benefits from being an early adopter of location analytics. With operations in 33 countries, more than 475,000 employees, and a turnover of €107 billion, the France-based group is a world leader in distribution and retail through more than 15,000 company-operated or franchise stores. It currently runs four main grocery store formats: hypermarkets, supermarkets, hard-discount stores, and convenience stores. Unlike other players in the retail industry, the Carrefour Group has been using geomarketing tools for many years. It wanted a solution that would provide different users within the company a set of reports fully adapted to their profiles.

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Users came from across all functions within the company, from the expert in marketing studies, the site acquisition specialist, and the marketing and communications director to the controller, the top manager and the store manager. It implemented a worldwide platform for geomarketing using the Esri ArcGIS platform with Esri partner Galigeo’s location intelligence software solution. The geomarketing solution was first deployed in France, then extended to other countries including Belgium, Spain, Greece, and Taiwan. “Carrefour Group selected Galigeo because of its ease of implementation and its ability to meet technical requirements of Carrefour’s data centres,” said Francis Rivière, geomarketing manager at Carrefour Group.

Spatial location improves store performance

The combined solution joins key business intelligence (BI) data with spatial location, resulting in improved store performance driven by better marketing decisions. With more than a hundred users throughout the world, Galigeo’s GeoDashboard application covers all stores operated by the group to guide expansion and development strategy, optimise direct marketing actions such as distribution of weekly circulars, monitor store performance, and gain a better understanding of the sales territory.

standalone Web cartographic portal for viewing, analysing, and querying business data. A BI map serviceâ&#x20AC;&#x2122;s bi-directional link provides a unique and dynamic integration solution between the mapping and BI systems. Data can be uploaded directly from operational levels through structured forms and used easily with external data such as NAVTEQ, Bing, and Esri data. Analysis can then be done, including calculating as-the-crow-flies and walking distances to a point of sale, and using territory management, which creates new sector analysis and makes it accessible according to various criteria. Complex filters make it possible to filter large volumes of spatial data. Users can also create and view formatted reports and then print them or export them to PDF or to other Microsoft Office applications through a Flex API and a robust web architecture.

Access to data worldwide

The application uses the Esri ArcGIS platform for viewing and analysing data, including traditional retail information such as trade and mailing areas, competition analysis, customer locations, and advertising hoardings. Geographic data used includes Bing Maps, Nokia data, and aerial and satellite images. Carrefour Group staff was also able to geocode information on the fly. The dynamic and interactive maps were linked to business data, either directly in reports as a complement to tables and charts or as an interactive map viewer. The latter offers advanced navigation and spatial query features, such as buffer and included points. The GeoDashboard application is a

Business intelligence on maps help retailers to identify hidden trends and customer relationships and behaviour, as well as get deeper marketing analysis

Feedback is very positive. The geomarketing solution is more user-friendly and offers the opportunity to integrate new content directly into the database. This innovative functionality lets the store level operations feed and enrich the database with information related to its store. By representing and displaying data on interactive maps, the geomarketing application identifies hidden trends that are not discernible in tables, charts, or other dashboard widgets traditionally used in business intelligence solutions. This data about customers and marketing operations is turned into knowledge that provides greater insight to enhance operational performance. ArcGIS, when combined with solutions such as Galigeoâ&#x20AC;&#x2122;s, assists users with different needs and frequencies of geospatial business analysis, from the store manager who needs reports to operate the store to the expert in charge of site selection. By representing and displaying business intelligence on maps, businesses can identify hidden trends and customer relationships and behaviour, as well as obtain deeper marketing analysis and improve business outcomes. The geomarketing application is used for many strategic activities such as guiding expansion and development strategy of the company and optimising direct-marketing actions including distributing weekly circulars store performance can be monitored and a better understanding of territories can be provided. All this information feeds one database and can be shared across the enterprise. Location analytics is enabling a refined and deeper understanding of how to improve marketing and other store-level operations. It enriches data for a more intimate understanding of customer relationships, behaviour, and need. Courtesy: Esri, Galigeo

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Enabling Workflows/Mining

Vale mines

geoinformation to gaze into future Planning, design and implementation of mining activities require geographic databases that are accurate and representative. Brazil-based Vale, the world’s second largest mining company, uses end-to-end geo-based solutions as part of its workflow. By Patrícia Moreira Procópio Calazans, Vale & Luiz Henrique Guimarães Castiglione, University of State of Rio de Janeiro

ocation is an integral part of mining operations — the primary question being where to dig. Mining activities require geoinformation in good quality, much more accurate and detailed as the projects progress. It is but natural that the geological and mineral data are regularly expressed in three dimensions because it becomes closer to the actual conformation of the bodies of interest. Planning, design and implementation of mining activities require geographic databases that are representative and accurate. This representativeness is important because it brings to the table the arrangement of natural and cultural objects existing on the land in question, what is vital for clear and accurate identification of interferences, and the resulting environmental constraints. As for accuracy, its importance is related to the growing demand for environmental interventions for more rigorous modelling of the land. Vale, as the second largest mining company in the world with operations in multiple countries, believes the techno-

Use of hi-res digital images, generation of DTMs through the LiDAR and integration of data from diverse sources in GIS are basic elements to consolidate sophisticated geovisualisation environs 48 / Geospatial World / May 2014

logical changes taking place in the geoinformation field need to be explored in all its potential, so that the responses brought to planning, design, implementation and management activities can be utilised to the fullest. It becomes important to explore the development of more accurate and richer forms of data acquisition and geo-visualisation, faced with the increasingly important challenges like environmental issues, sustainable development and operational effectiveness. Vale uses the most advanced technology in all its mines and has gone for end-to-end solutions in many cases, which not only ensures smooth operations and safety, but also cuts down production costs. At the centre of all transformation in Vale is GIS, which plays a strategic role in the integration and management of data from various sources. The GISMineral Vale enables the implementation of more sophisticated analyses, including the establishment of demands for a higher qualification of geographic data. It also gives valuable inputs to the activities in CAD environment that have been quite sophisticated with the increasing adoption of 3D geoviewers. In this sense, the strategic vision of Vale gives special attention to all the possibilities created by geovisualisations and analyses undertaken in 3D in virtual reality environments, and in the extensive integration of historical data that allow analysis in four dimensions, incorporating the historical series of transformations to the analysis context. The emergence of 3D modelling technologies such as LiDAR, the digital ultra-high resolution imaging and monitoring of dynamic activities by GNSS, among others, must be exploited to the limit, to enhance the ability to produce best quality geoinformation for management and decision-making processes.

Geoinformation solutions adopted

The general orientation of research and 2 1 activities developed by Vale is facing a Ore carried along a conveyor belt is unloaded into the The new plant starts here, but mining generation of data and information prosecondary crushing facility, feeding two sizer crushers activity begins before, with the duction for analysis and geovisualisation each capable of processing up to 4,000 metric tons of removal of ore from pit face and its material per hour transportation to the first crushing stage in virtual reality and 4D. These environments, though still in the developing stages, relate to the general operation routine of Vale. The guidelines for the production of geographic data is already referred to these environments, so that it is possible in future to give substance to the wider use of these solutions. Vale has adopted state-of-the-art technologies and solutions since the early 2000s. The use of digital images of 3 4 high resolution, the generation of digital terrain models through the LiDAR It sends iron ore particles retained in screens This facility smoothens out the production to the tertiary crushing facility and then rhythm, so that the plant can work for up to and the integration of data from diverse receives it back for further screening. The four days without receiving ore directly from sources in the GIS environment are basic particles that go through the screens need to the mine. While one pile is being formed, the elements to consolidate most sophisticatbe transported to the products stockyard other is available to feed the plant ed geovisualisation environments. As a company that has been operating since the mid-twentieth century, Vale implemented a large part of its The circuit for dispatching ore stored in the products operations before the widespread use of GNSS solutions stockyard is interconnected for the establishment of horizontal and vertical reference with the railway loading systems. As a result, there is a great effort to unify systems system. This interconnection takes place through depending on the peculiarity of each of its mineral provinc- embarkation line conveyor es throughout Brazil. For the georeferencing of spatial data belt systems 5 acquisition, Vale established its own networks of reference Vale has generated orthoimages and with orthometric heights determined by geometric levelling from official Brazilian references and determination of geo- compilations based on aerial photodetic coordinates within the GNSS system, with provisions graphs taken before the installation of for determining high precision. Each Vale network had di- its mining ventures. Thus, it is simultarectly determined the value of the geoidal undulation owing neously looking into the past through its to the ellipsoidal height with the orthometric height of basic image collection and representations, and looking into the future with the levelling using GNSS systems. 6 In terms of vector databases for analysis in GISMineral, virtual reality and modelling software. Silo IV, which features compilations using digital photogrammetry are produced on The concern over acquisition and analinnovative “clamshell” the GIS with representation of all elements of special interest ysis of spatial data has been one of the technology, will expand Vale’s such as roads, rivers etc. These vector data, associated with most important historical characteristics capacity to load the trains that transport ore photogrammetric and satellite orthoimages of high resolution, of the company. Vale also keeps a keen are very important to environmental and territorial monitor- eye on the state-of-the-art in technologies ing, to asset management and to support associated activities and operating workflows, and 3D environments would be inin charge of health and safety in Vale’s operations, both in corporated in everyday GIS environment and CAD solutions mining areas and in the transport infrastructure. The guideline in the near future. Vale indeed showed the way in using innovative technolof Vale’s operations, which runs through all its initiatives, is to reduce the risk exposure, of all people associated directly or ogies in mining operations. As one of the pioneers in automation, it invested $8 billion for a GPS-enabled ‘truckless’ indirectly to its activities.

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Enabling workflows/Mining

Participants at the Vale geovisualisation room understand about the context of production and use of spatial data

system of conveyor belts that operates in world’s largest iron ore mine in the Amazon. The solution also enables automation of the recovery and piling through satellite positioning and 3D scanning, taking about 100 trucks off the site, reducing diesel consumption by 77%.

The vision for future

All this strategic direction regarding geoinformation could not fail to exploit to the limit the possibilities for geovisualisation of information afforded by the emergence of tri-dimensional view and dynamic virtual reality. For this reason, Vale decided to invest in the installation and operation of a room specially equipped for geovisualisation in virtual reality in order to build knowledge about the context of production and use of this form of visualisation of spatial data. The company opted for a comfortable room for up to 20 people. The choice of equipment that make up the room was based on the experiences and developments made by the British Geological Survey in terms of so-called 3D Geology, with the adoption of the GeoVisionary solution that includes software developed by the company Virtalis in association with the BGS. From this state-of-the-art geoinformation, Vale’s vision for future is chalked out. In the future views of Vale, the experimental uses of RV room show its importance in simulations of risk assessments, action safety plans and geological and environmental studies, which signal an enhanced and more effective use of geoinformation, including the expansion of interdisciplinary discussions that these environments provide. The possibility to flex the prospect of watching from the point of view of something that previously did not exist in the geo-informational static field or in two dimensions (the map) also had greatly enriched the perception of phenomena. As the room became a place for discussion of ideas, we have noticed its growing use in critical decision-making processes, making it clear the strategic importance and the greatest wealth

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of geovisualisation in virtual reality. All people who participated in the meetings attest to the wealth of data visualisation in this context, while many feel that in the near future their daily work environments should have this wealth. The results have reasserted Vale’s plan to invest in creating geodatabases in four dimensions, combining space and time, and also the possibilities of working with a kind of augmented reality by superimposing planning and projects on landscape virtual reality. The prominence given to these questions refers to the fact that time is an important variable in planning and project, and regarding to sustainability, the long-term analysis are increasingly vital. Geovisualisation environments in four dimensions appear to be very suitable for such analyses, including allowing the overlapping data of all kinds, in addition to landscape perception in virtual reality, creating conditions for the development of so-called augmented reality.

Conclusion

It seems reasonable to conclude that the geovisualisation data in virtual reality indicates that the activities of design, planning and management become more rich and powerful in these four dimensions. This reaffirms the paradigm change from 2D to 4D in these activities, reinforcing the importance of preparing the work teams for future changes in their environment analyses, studies, projects and decision-making, particularly by the association between GISMineral and geovisualisation in virtual reality. Investments in sophisticated environments of geovisualisation will create conditions to improve the analyses, and make action plans and projects increasingly well adjusted to the reality on the ground. Patrícia Moreira Procópio Calazans , Geoinformation — GGAEMF, Vale, patricia.procopio@vale.com Luiz Henrique Guimarães Castiglione, University of State of Rio de Janeiro, UERJ, castiglione.luiz@gmail.com

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Geospatial Workflows/Enabling Businesses

Life Cycle Approach to

Geospatial Data Management Geospatial industry is focused on gathering data and getting it to the customer in a usable form, but few are concerned with the process. It is why decision-makers have an increasing number of geospatial specialists, and why those specialists are turning to workflows. By Brad Skelton, Hexagon Geospatial

roblems are easy to find. Seek out the enemy, help the ally. Define the customer, define the product and define the link between the two. Make a job easier, safer and more cost effective. Problems are opportunities for geospatial solutions. They are reasons for professionals in our sector to develop sensors and other technology, and techniques for using that technology to process, exploit and disseminate the data from those sensors, to analyse and store it. Back in 2012, Hexagon President and CEO Ola Rollén had outlined the geospatial workflow in its simplest terms: “From the real world to the digital world and back.” Expanding, he said, “Capture the real world in real time, using all kinds of sensors. Bring that information into a system where you can sort the information, then present it back to the real world in a comprehensive way so that it’s usable.” The path between data and the customer is paved with details the geospatial industry continues to address in various ways, too often in silos spawned by competition that inhibit the ability to derive real, comprehensive and creative solutions. Closed workflows can prevent exchanging data to meet needs that can change from minute to minute in a crisis. At the GEOINT 2013 symposium, Adm. William McRaven, who heads the United States Special Operations Command (USSCOM), spoke of the frustration his forces experience stemming from systems that do not coalesce. As the USSOCOM builds its global mission, it is constructing an intelligence, surveillance and reconnaissance support system

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that has geospatial aspects, with an emphasis on signals intelligence and human geography as its foundation. But that system has experienced root issues of data gathering and processing incompatibility, slowing geospatial workflows until those issues are overcome. Slow workflows in war endanger people who operate on the edge of conflict, and Special Operations is trying to find ways to knock down data walls between competitors’ systems. “I think it is about building systems that naturally collaborate with each other,” McRaven said of competing companies creating technology that does not coexist. “This may sound a little Pollyannaish, but I am working on a number of projects now where I have asked my industry partners to be prepared to share their intellectual property with others in a way they haven’t done before. I think I can show them on the back end that, if you assume that risk, your return in the end will be better.” It certainly would be better for Special Forces troops whose risk is already high without complete or conflicting data.

It started with war

The impact of geospatial intelligence on war is nothing new. Hannibal used eyewitness accounts of troop movements and encampment fires to lure the Romans into a trap at Lake Trasimene, killing 15,000 and capturing 15,000 more during the June 217 B.C. battle in the Second Punic War. William became the conqueror only after waiting for intelligence that told him that King Harold had withdrawn Saxon troops who had been defending the English coastline to

send them against Norwegian invaders from the north. After a sexton hung two lanterns in the belfry of Old North Church in Boston, Paul Revere and William Dawes rode through the countryside to warn that the British were coming — by sea — to begin the American Revolution at Lexington and Concord. Even today, much of what we have in geospatial intelligence had its genesis in war, including the use of full-motion video and 3D imagery from sensors mounted in drones used in Iraq and Afghanistan, and the technology needed to fuse their products into a usable picture. With government austerity programmes inhibiting additional development, the geospatial industry and its customers are taking up the investment mantle to improve technology and add to it, including products that can be mounted on smaller and less expensive drones in a regulatory environment that’s evolving to allow for their increased commercial use. They also are developing satellites that are getting smaller and cheap enough to send constellations aloft, with each satellite performing a single or a few functions, and the constellation adding those functions together to derive a comprehensive system. In a circular effect, the defence industry is leveraging the advancing commercial technology to reap the additional benefit of new sensors — including those satellites — and workflow enablers to derive solutions to problems that can no longer be mapped on a single country, or region or even continent.

Workflow to the world

The US National Geospatial-Intelligence Agency, the largest single information consumer on the globe, is building a ‘Map of the World’ on which geospatial data from a myriad of sensors and bases can be layered to offer a common operating picture from which disparate customers can work. Its goal is to offer such fidelity and such a complete presentation, that it gives the operator a sensory experience with the data that provides a fourth dimension, according to NGA Director Letitia Long. “In the not-too-distant future, I hope that analysts are able to live within the data … immersed in a multi-sensory, fully

Life or death

One does not have to wear a uniform to find the potential for slow or irregular workflows endangering lives. In their book, Age of Context, Robert Scoble and Shel Israel write of the “connected human”: an interaction between man and machines in a geospatial chain that can prolong life and make that life better lived. In one scenario, a Redwood City, Calif., firm, Proteus Digital Health, has developed a sensor the size of a grain of sand that is embedded into a pill that is swallowed. “When the chip mixes with stomach acids, the processor is powered by the body’s electricity and transmits data to a patch worn on the skin,” Scoble and Israel write. “That patch, in turn, transmits the data via Bluetooth to a mobile app, which then transmits the data to a central database, where a health technician can verify if a patient has taken her medications.” They add that not taking medications as prescribed cost $258 billion in medical costs in 2012. An average of 130,000 Americans and hundreds of thousands of others around the world die each year because they didn’t follow prescription regimens properly. It’s not difficult to see the importance of geospatial workflows in lowering those costs. Nor is it difficult to see where siloes that inhibit data sharing can shorten lives. integrated environment,” she said. “They may be equipped with advanced visual, auditory tactical tools and technologies.” The ‘Map of the World’ uses a data amalgamation from sources as simple as human geography interviews and observations, to social media inputs such as those used to map the

Geospatial World / May 2014 / 53

Arab Spring as it evolved, to constellations of satellites and, increasingly, mini-satellites that are the products of technology spawned by decreasing sensor costs. That data is coming from members of the US intelligence community, plus service components of the US Department of Defense on a workflow bridge called the Defense Intelligence Information Environment. Data from all parties is frequently updated in a dynamic mode that addresses an ever-changing world. The quality of data in this context is directly connected to its real-time nature. In fact, temporal filters are used in judging data value. That data will be presented in classified and unclassified forms to address security needs. Products from the ‘Map of the World’ were used in relief efforts after Typhoon Haiyan struck the Philippines late last year. The dynamic nature of data is being born out in geospatial maps that are continually used in disaster relief, with efforts directed by quickly established workflows to streamline data that often walk a security tightrope, and which are fed by social media that requires quick evaluation of validity. Such maps also are being used to prepare for disaster by determining potential impacts of sea-level change on shoreline areas around the world. Events like Hurricane Katrina, which devastated New Orleans and the coastline of the Gulf of Mexico in 2005, costing 1,600 lives; like Superstorm Sandy, which wreaked billions of dollars in damage in New York and New Jersey; and Typhoon Haiyan, which cost more than 6,000 lives in the Philippines in December, sent cartographers and engineers scurrying to their computer models. By taking advantage of geospatial data and layering inputs from sources like wetlands and weather history and projections onto maps, officials from shoreline cities learned just how vulnerable their constituents were. Projecting the impact of specific storm categories onto those maps foretold a potentially catastrophic future. Officials learned that land they thought was high and dry was endangered — that a Category 3 hurricane would render half or more of a city and Katrina was a Category 5.

Those maps supported plans and pleas for help to fund schemes to mitigate damage. Geospatial intelligence remains a security staple, with workflows dealing with an increasing amount of data. The Port of Long Beach, Calif., is building a system called ‘Virtual Port’ to fuse data from 20 different sources, 12 of them geospatial, into a workflow that can generate a single-screen common operating system that includes the capability of tracking ship traffic through the vessels’ Automatic Identification Systems, but also warnings of potentially cataclysmic events, such as a terrorist attack on the port’s petroleum tank farm, near Los Angeles.

Business cases

The industry has simpler, but no less useful, maps to identify its customers and to place its stores and even its products next to them. Layers of information anticipate — even foster — the next customer need. The study of economics is increasingly dependent on geospatial data to chart monetary trends and their impact on society around the world. The 2013 Nobel Prize for Economics was awarded to Eugene Fama, Lars Peter Hansen and Robert Schiller for their discovery of new methods of studying asset prices to spot trends, investigation of detailed data on the prices of stocks, bonds and other assets. The data included temporal elements, as well as layered events that could impact the trends along the geospatial timeline. Trends in commerce are perhaps less complex, but no less telling and impactful. Macy’s credits a large part of a 10% increase in its business last year to geospatial data. Kohl’s Department Stores have embarked on a test programme of spatial and temporal data in which customers receive bargains based on where they are standing in the store at the time. A woman will get a message on her mobile phone giving her a 10% discount on a pair of shoes simply because she is standing in the shoe department. Google Glass, the latest product from the company that changed the entire geospatial industry with its mapping capability, can allow a customer to view advertisements as he shops in a market. A utility company can use a sensor mounted on a drone that is precisely driven from the ground to inspect insulators on a high-voltage line. Information from the drone is downloaded to a system on the ground, catalogued because the insulators and lines are geo-referenced, and an expert can view the insulators without taking the risk of scaling the Clockwise from top left: Planet Labs’ nano satellites are all set to revolutionise the earth imaging industry; drones offer a cheap and efficient way to collect information; and NGA’s ‘Map of the World’ aims to provide easy access to the agency’s spatially accurate geointelligence data

Clockwise from top: Smartphones and tablets are driving the demand for location data; Google Glass enables a customer to view advertisements as and when he shops in a market; and Hexagon Geospatial 2014 emphasises how each part of the workflow integrates to offer end-to-end solutions

poles. Information is everywhere, and the use of processed data is proceeding in lockstep with that information in an expanding geospatial ecosystem. The geospatial industry is leading — albeit occasionally — in helping develop and use new geospatial genres and in knocking down siloes that inhibit those genres. More agile workflows are required as the genres develop and combine, and systems with more capacity are needed as the numbers of users and the information they generate and demand expand.

Power to the solution

A democratisation of geography must be accommodated to include increased input from social media that can offer real-time data, often more readily than other sensors. This democratisation was exemplified in a demonstration in Denmark in which its citizens were urged to use their iPhones to take pictures of potholes on the nation’s roads. The geo-referenced photos were sent to a government system as inputs that were used to established plans, priorities and funding for road repair. Socialisation of geography should come from a fusion of the Web, mobile, the cloud and crowdsourcing. As governments and industries find new uses for geospatial intelligence and demand increases capabilities, the geospatial industry has to adapt from a “here’s the sensor and here’s the software to process it” stance. We have to understand that customers are concerned with the end results: getting the data and advice they need to make decisions. To get that advice, others along the decision chain have to get much of the same data. The power, then, comes from the solution itself and not the technology. To the decision maker, and therefore to us, the solution should drive the technology to create it, rather than the other way around. The days of the one-size-fits-all workflow are over, if they ever really existed at all. Our industry is focused on gathering that data and getting it to the customer in a usable form, but few at the end of the chain are as concerned with the process. It is why decision-makers have an increasing number of geospatial specialists, and why those specialists are turning to workflows trending from the horizontal to the vertically focused to get data to more people in the decision chain. The adage that knowledge is power as a reason to withhold information is being replaced by an understanding that knowledge is power only when the people who need it to make their decisions have that knowledge. The geospatial industry is developing templates to use with existing and developing technology to adapt to this vertical trend. Hexagon Geospatial, for example, is fusing sensors and software needed for specific vertical solutions in industries

such as mining, agriculture and urban planning, with more applicable industries — such as government property tax assessment — on the horizon. Other companies have gathered capabilities to bring together various steps along the workflow path, but there remains opportunity for ideas from entrepreneurial innovators working in open-source systems to become part of what is estimated to be a $100-billion business. Indeed, small and medium-sized companies are generating half of this business. Major geospatial companies would do well to combine all their the products and capabilities to form a technology umbrella to enable workflow from end to end, from sensor to finished product. For instance, Hexagon’s Geospatial 2014 emphasises how each part of the workflow integrates and interacts with every other part to offer dynamic solutions to dynamic problems. These capabilities include continual development of sensors from high range video, plus photogrammetry and non-traditional optical sensors, including LiDAR, as well as hyperspectral sensors for satellites to see at night and through clouds. Sensor evolution is going to push more people into cloud computing. Desktop processing remains, but it’s coupled with mobile capacity driven by an increasing number of smartphones and tablet computers. Geospatial industry is recognising that opportunity comes through need. It is heeding the challenge thrown down by Rollén at the Geospatial World Forum two years ago, “We must find new ways to promote our technologies and enable people … enable and empower billions of people. Empower the people to create a do-it-yourself system, where you pick and choose.” And educate them to realise the options they have in picking and choosing now and in the future. Brad Skelton, Chief Technology Strategist, Hexagon Geospatial, brad.skelton@intergraph.com

Geospatial World / May 2014 / 55

Country Focus / Nigeria

Highway to Development Geospatial technology can help Nigeria unlock its tremendous wealth and potential, and advance the developmental objectives. But what is lacking is a well-defined geospatial policy. By Vaibhav Arora

ack in the year 2000, when The Economist published a story on Africa titled The Hopeless Continent, very few people would have predicted that just a decade later the same publication will come out with another article and term Africa as A Hopeful Continent. No other country in Africa echoes this sentiment as Nigeria. Referred to as the ‘Giant of Africa’, Nigeria recently pipped South Africa to become Africa’s largest economy after the government announced a long-overdue rebasing of the country’s gross domestic product. The data indicated that the economy grew to $453 billion in 2012, instead of $264 billion as measured by the World Bank for the year. South Africa’s economy was at $384 billion in 2012. Estimates for 2013 indicated further expansion to $510 billion, Nigeria’s chief statistician, Yemi Kale, told a news conference in the capital, Abuja, recently. The new calculations take into account changes in production and consumption since the

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last time the exercise was carried out in 1990. Nigeria, a land of 170 million people and measuring about three times the size of South Africa, had enjoyed high rates of growth in the recent years, notwithstanding widespread corruption, poor governance, rampant oil theft and raging insurgency in the north. During 2005-2013, the average growth was 6.8%, according to the International Monetary Fund, which is projected to grow this year at a rate of 7.4%.Global investors have been eyeing Nigeria as a potential boom market, along the lines of the BRIC countries (Brazil, Russia, India and China) 10 years ago. The Government of Nigeria has been following a policy of greater economic reforms, which seeks to transfer state ownership of institutions to the private sector in order to improve productivity and thus boost the overall economy. However, experts believe that things could have been much better with firm government policies that promote the use of modern technologies.

The realisation is setting in now and most sectors in the country have begun to deploy new-age technologies to streamline their functioning. The concept of ‘smart governance’ is on the rise and organisations are looking at greater efficiency, community leadership, mobile working, improved citizen services and continuous improvement through innovation. All this offers the geospatial community in the region a reason to cheer and a perfect launching ground from where it can take off to the next level. “Geospatial technology can help to promote economic and social development in Nigeria. This is because geospatial technology has advanced from a “nice-to-have” to a necessity in the management of resources, to promote good governance,” says Anthony Adeoye, Managing Director, AAC Consulting, a local geospatial company.

Geospatial technology in Nigeria

The history of geospatial technology in Nigeria, particularly its use in land management, dates back several decades. However, it was during the ’80s that its popularity increased substantially. This is when the authorities realised that for meaningful developments to happen in the country, geospatial information structures have to be created. The National Space Research and Development Agency (NASRDA) was established in 1999 with a mandate to coordinate all space science and technology related activities in order to accelerate developmental activities in Nigeria. The agency has also been selected as the coordinating body for developing Nigeria’s National Geospatial Data Infrastructure. Close on the heels, the National Space Policy and Programme was approved in 2001, which created an enabling environment for the achievement of the country’s space agenda. Nigeria has been extremely active with its space programme and has successfully launched five satellites into orbit since the launch of NigeriaSat-1 back in 2003. Continuing with its extremely successful satellite programme, Nigeria plans to design, build and launch a satellite of its own by 2020. Geospatial technologies and the industry has contributed immensely to the economy in Nigeria by empowering various sectors in making better decisions based on location, business and intelligent geographic information, points out Adeoye. But the industry as a whole feels it is still at its nascent stages. “We still do not have enough data and geospatial structures in the country,” says Abiodun Awofeko, CEO, Quest Consolidated, a leading geospatial company in Nigeria. However, he is quick to add that with changes in policies and availability of the required manpower, the situation is changing rapidly and more and more departments have started to implement the technology in their functioning. It is commendable that the country already ranks one of the most prominent users of spatial technologies across

various departments in Africa. A recent study conducted by the University of Cape Town on the status of SDI implementation in Africa gave Nigeria the highest score for its initiatives. “Although the size and composition of the Nigerian geospatial industry are unclear, but considering the increasing number of stakeholders and potential users planning to embark on geospatial project, the industry has a high projection rate,” adds Adeoye. Being one of the biggest countries in Africa, Nigeria is considered to be an important market by the bigger industry players. Many giants from the geospatial industry have appointed their distributors and resellers in Nigeria and are executing a number of major projects. Highlighting their activities in the country, Louis Darko, General Manager, SAMBUS Geospatial, which distributes Esri products in Nigeria, says “Nigeria is one of the biggest markets for us. We have several major projects going on here including a project with the Lagos State government where we are trying to inculcate GIS into the functioning of various institutions, companies and ministries. The National Communication Commission of Nigeria is also executing a major project using our software.” Some experts, however, believe that things could have been much better with firm government policies that promote the use of modern technologies. “Although we do have policies in place, there are very little or no efforts on their enforcement,” says Awofeko.

Sectors that hold promise

Use of geospatial technology in Nigeria is vast and spans across various verticals. For example, the Ministry of Housing and Urban Development is legally mandated to use geospatial technology extensively as part of its functioning. The

GROWING & HOW 9 8 7 6 5

Botswana Nigeria Angola Sub-Saharan

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GDP growth of selected countries in Africa (source: World Bank) e=estimate, f=forecast

Geospatial World / May 2014 / 57

Country Focus / Nigeria

No Data Available Not all the data available (2-5) Low Score (5-28) High Score (28-52) A recent study conducted by the University of Cape Town on the status of SDI implementation in Africa gave Nigeria the highest score. Source: Study by Prestige Makanga and Dr. Julian Smit, University of Cape Town

ministry has different data management departments which collate all the records from different surveys as well as all information about title land and title plan of federal government properties, so that the data can be shared by all departments across various states in the country. Besides, other departments such as the environment, utilities, defence etc. also make use of this technology. “Now, with the spatial data infrastructure in place, all departments in the country have begun to use spatial data and benefit from it without having to incur the cost of producing their own data,” says Awofeko. Geospatial applications is known to play a significant role in providing solutions to problems associated with disaster management, environmental control, disease control and management, demographic conflict resolution and providing education for all, explains Emmanuel Okogbue, Associate Professor at the Federal University of Technology. Some of the other potential verticals include mapping, mining and flood assessment. Land management: Land is a subject that has always intrigued the people of Nigeria. Properly defined property rights administered in a transparent land administration system with the right policy framework is the first step towards the socio-economic development of a country. For a country like Nigeria, where more than half of the population is dependent on agriculture to earn its livelihood, it becomes even more crucial to ensure proper land management systems. Nigeria already has its Federal Land Information System in place and all the states have their own Land Information

On the list of Top 10 African FDI destinations since 2003

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Systems, which contribute to the country’s spatial data infrastructure. Some of the major agencies across various states of Nigeria include the Abuja Geographic Information Systems (AGIS), Lagos State Geographic Information System, Bayelsa State GIS and Land Information System (BGIS), Bauchi State GIS and Land Information System (BAGIS), Kwara Land and Property Management System (KWAGIS), Kaduna Land and Property System (KADLAPS) and Benue Land Information Management System (BenLIMS). The land-use law that Nigeria has been using is based on the old system. But Awofeko says the federal government set up a Presidential Technical Committee for Land Reform in 2009 to review the provisions of the land use law and make it more flexible. Town planning: The process of managing modern cities is becoming increasingly complex and requires the application of robust science and technology. The integration of modern technologies would help planners to spatially enable the models for implementation, which would inculcate a more scientific and systematic approach. With an ever-growing population and increasing pace of urbanisation, experts believe accurate data can help Nigeria to better manage its cities as well as rural area. “Geospatial information has become indispensable for urban planning because the management and planning of urban space requires accurate and specifically timed information on land use change pattern,” believes Steve Onu, President of the Nigerian Institute of Town Planners. He was recently said that the continuous change in settlement patterns had made urban and regional planning a lot more complex and required timely checks on the different methods involved in the practice. “Local government, utilities and environment and energy are amongst the most potential verticals for the use of geospatial technology in the region and that is where most of the market comes from. Besides, defence is another area to look out for in the future,” says Darko. Disaster management: The government is using geospatial technologies in this area to great effect. According to estimates, around 20% of the country’s population is at risk of flooding and around 100 people are killed every year as a result of heavy rainstorm and flooding. The National Emergency Management Agency (NEMA) was established in 1999 to mitigate disasters and handle post-disaster ramification. NEMA is also responsible for formulating policy on

On the Top 10 list of African countries for infrastructure projects

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Projects in line to the tune of $95,480 million

Country Focus / Nigeria

$40.9 bn

Investment to be made for power generation over the next decade

$2.18 bn

all activities related to disaster management and to collate data from relevant agencies to enhance planning, forecasting and field operation of disaster management. The agency boasts of a well equipped GIS lab which collects spatial data, analyses the same and prepares useful information that helps to aid disaster response. Agriculture: A few years ago, land-use and land cover analysis was carried out in south east Nigeria using NigeriaSat imagery, which revealed massive changes during the past couple of decades. The NSRDA has also used remote sensing to develop an early warning system to estimate soil erosion. Experts say precision farming holds potential in the country, especially in the production of wheat, rice, cotton, onion, sugar beet and potato among field crops and grape, coffee, tea and apple among horticultural crops. Oil & Gas: Nigeria joined the ranks of oil producers in 1958 after discoveries in 1956 at Oloibiri in the Niger Delta. Today, petroleum production and export play a dominant role in its economy and account for nearly 90% of the country’s gross earnings. The sector uses a lot of geospatial technology. Some of the major activities in which investment opportunities abound include surveying, civil works, seismic data acquisition and interpretation, geological activities, drilling operations, exploration and production etc. The other major sectors which are failing to use these technologies but have immense potential are infrastructure, energy, water resources, which suffer from poor planning, implementation as well as operation. The satellites could be used to address mapping of vast uncultivated farmlands, thus promoting sustainable agriculture; security surveillance of the regularly vandalised gas pipelines and power lines; mapping of other municipal water, electricity and telecoms infrastructure etc. “Geospatial community in Nigeria holds the key to unlock the wealth of this country through its application in agriculture, mining of our numerous neglected non-oil mineral resources, adequate housing and landed property tax collection, proper planning of our cities, solving the numerous security problems confronting us as a nation including the problem of gas pipeline and power vandalisation etc,” says Okogbue. This cannot be achieved unless there is proper synergy — a constant sharing of data, cross fertilisation of ideas through regular conferences and workshops and collaborations with relevant industries, ministries and agencies of government.

Challenges and the way forward

Some of the major reasons for the extremely slow progress of

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To be invested into water resources management

$2 trn

Investment needed for infrastructure over next three decades

most African countries, including Nigeria, are awareness about modern technologies, poor quality of data collection, lack of organisation and management practices, lack of adequate infrastructure and the unavailability of skilled workforce. The challenges faced by Nigeria, when it comes to the poor application of geospatial technologies across various verticals, are majorly the same as encountered by most other countries in the developing world. Lack of awareness on part of the decision makers, which has resulted in the lack of firm policies, is perhaps the biggest issue which needs to be resolved urgently. “We have the policies to enable easy sharing of data and information but no way to enforce the provisions of these policies,” says Awofeko. According to Darko, “Lack of manpower and misconception about the supposedly high cost of geospatial software are the biggest challenges that our region is facing at the moment. Another major constraint is the unavailability of suitable GIS data.” He feels Ghana is a bit ahead of Nigeria and other neighbouring countries in terms of availability of databases. Nigeria has acute shortage of skilled spatial scientists and surveyors. As of 2011, the country, which has a population of over 150 million, had just 2088 registered surveyors. Thus, there is a need to establish more institutes that can impart specialised training in the field of geospatial science. Besides, geospatial education has to be introduced at school and college level. The efforts of the Nigerian government, the surveyors’ council of Nigeria, NASRDA and other agencies must be concentrated towards the building up of a geo-enabled workforce and spatially enabled society. “When it comes to capacity training, we have the manpower, but what is lacking is the training or specialisation that can create the next level of experts in the geospatial industry,” explains Awofeko. Also, since the technology is changing rapidly, what was okay two years ago might be different today. Despite the numerous challenges and constraints that face the further promotion and propagation of these technologies, Nigeria sure promises to be the hub of all activity during the coming decade and geospatial technology will be a major driver of this growth. As Adeoye says, “Geospatial technology is set to be the skill of the 21st century in Nigeria.” Vaibhav Arora, Regional Product Manager, Middle East & Africa, Geospatial Media & Communications, vaibhav@geospatialmedia.net

The ICA

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Maps Take a New Turn with Tech Renaissance From being cartographic ‘artefacts’, maps have evolved to become interfaces for ‘efficient communication of geospatial information’ and cartographers are necessitated to be interdisciplinary professionals, writes Georg Gartner

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odern cartography is everything we do in our daily life as a cartographer or GI Scientist in order to produce maps, or, to be more precise, to design cartographic communication processes. The role of the map has changed now. Maps used to be artefacts earlier, they had to look beautiful, well-designed, and had to store information for a long time as they were used over a long period of time. In modern cartography, a map performs more functions than just these. Besides its old function of acting as an artefact, a modern map is an interface that gives human users access to information

MODERN CARTOGRAPHER

TECHNOLOGY Modern cartographer needs to be an interdisciplinary professional

62 / Geospatial World / May 2014

stored in the map, and beyond the map in databases. The map has therefore the function of a table, structuring information through spatial attributes. And if a modern map is such an interface giving access to structured information, then the concept of modern cartography in one sentence would be ‘efficient communication of geospatial information’. That is why a modern cartographer needs to be an interdisciplinary professional. For cartographers it is not only important to know about computer sciences, but also about GIS, photogrammetry, remote sensing and geodesy. He has to know about design, art, modelling and analysis techniques must be willing to adopt new technologies. All these fields are influencing the product that the cartographer delivers in the end. One can visualise this in a triangle: art, research and technology that will make up for the best cartographic products. The modern cartographer is in the middle, better in the heart, of that triangle.

Challenges of modern cartography

The challenge that cartography is facing nowadays is that the maps are eventually becoming more prominent than ever, but cartography is losing ground in institutions. Almost all of us have witnessed some transitions in our domain, not only in what we do and how we do it but especially also how we name it. We have seen the move from terms like ‘cartography’ to terms like GIS, geomatics, geoinformation science, geovisualisation, visual analytics, geospatial information management, just to name a few. All these terms have a short history that basically dates back to using computers to make

maps. Sometimes it is hard to describe this ‘geospatial-visual something’ to non-industry insiders, but there are universal terms that everyone recognises, and that is maps and cartography. Influenced by companies like Google, Apple and Microsoft, maps are creating waves right now. Maps have become a must-have thing on smartphones and Web applications are further making them attractive to many. The term ‘map’ seems to see its repeated revival as a contemporary, relevant and attractive term for something contemporary, relevant and attractive. However, it seems as if the term ‘cartography’ is seen differently, interestingly enough, especially by those who are the experts, specialists and closely related to the domain. Maybe this is because it feels like a different name is required to describe the job we are doing in dealing with maps. Often different technologies and methods are used to deal with maps, something which demands new and often very complex competences. How can it then still named the same? Is it not necessary that the name describing what an industry is doing, what an expert in a discipline is doing needs to somehow reflect these changed competences which change methods and technologies? Is it not very much needed that I can name what I am doing as something most modern, complex, contemporary, as this will lead to respect, appreciation and recognition? And if I am calling myself a ‘cartographer’, being involved in ‘cartography’, will this lead to the same respect, appreciation and recognition? Or will I rather be associated with something old-fashioned, out-dated?

Increasingly, it seems as if the term ‘cartography’ is being avoided, especially by cartographers, while many of the things being done under the umbrella of other terms could simply be called ‘cartography’

Maps have become a must-have thing on smartphones and Web applications are further making them attractive to many

There are for sure a lot of rationales for terms being used in our domains, and they all have their relevance. However, it seems as if the term ‘cartography’ is being avoided, especially by cartographers, while many of the things being done under the umbrella of other terms could simply be called ‘cartography’. In communication science, we use the theory of semiotics to explain communication processes. In this model, syntactical, semantic and pragmatic dimensions are used. Unlike semantics, which examines meaning that is conventional or coded in a given language, pragmatics studies how the transmission of meaning depends not only on structural and linguistic knowledge of the speaker and listener, but also on the context of the utterance. In this respect, pragmatics explains how language users are able to overcome apparent ambiguity, since meaning relies on the manner, place, time etc. of an utterance. If this is true, then it is an always ongoing process in how we use and understand terms. This use and understanding can be influenced. This applies to the term ‘map’ and ‘cartography’ as well. It is therefore in the interest of the International Cartographic Association to contribute to this process, which fits into the ongoing ‘renaissance’ of maps and map-making. Georg Gartner, President, International Cartographic Association, georg.gartner@tuwien.ac.at

Geospatial World / May 2014 / 63

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ConneCting geosPatial Communities in Different Parts of the WorlD

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