Africa Surveyors May-June issue 2021 by Nailex Africa Publishing

Volume 3 issue no. 15

May - June issue 2021

Africa Surveyors

MEP Engineering Maintaining Appropriate Air Conditioning and Heating Conditions

Marine Survey - Find Out If You Have a Boat That Needs Inspecting Concept3D Introduces New 360° Map Hydrographic Survey - Offshore Energy Exploration

In this issue...... Ofﬁcial geospatial data proves value during global pandemic....pg 12 www.africasurveyorsonline.com

Fueling the expansion of engineering insurance in Africa....pg 14

UP42 Teams with GIZ GmbH to Support Agricultural Start-Ups in Africa....pg 18 May-June issue l 2021

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CONTENTS

Contents 25

Current Issue

The Best Guidelines to Maintain Appropriate Air Conditioning and Heating Conditions & many more

REGULARS News Briefs

Events

Innovation

Opinion

Project review

Managing Editor Francis David

COVER STORY

Editor-in-Chief

MEP: Maintaining Appropriate Air Conditioning and Heating Conditions

Augustine Rang’ondi

Editor Dorcas Kang’ereha

Writer

Violet Ambale Harriet Mkhaye Irene Joseph Innocent Momanyi

Sales Executives East Africa

Jimmy Mudasia Lydia Kamonya Caiser Momanyi Vincent Murono Sheila Ing’ayitsa

Features

Marine Survey: Find Out If You Have a Boat That Needs Inspecting

Hydrography: Offshore energy exploration Agricultural: UP42 Teams with GIZ GmbH to Support Agricultural Start-Ups in Africa

Construction: GeoSLAM Launches New Solution to Optimize Construction Progress Tracking Drones: Parrot unveils ANAFI Ai: The first 4G connected robotic UAV

South Africa

Paul Nyakeri Sean Masangwanyi Lisa Brown Thembisa Ndlovu

Project: Casablanca Finance City Tower

ADVERTISER'S INDEX

Nigeria

Emelda Njomboro Uche Maxwel

Published by:

Nailex Africa Publishing Nairobi, Kenya.

C.R.Kennedy Survey Solutions............................................IFC Bauder.......................................................................................IBC Position Partners....................................................................OBC Amaza Survey Services........................................................pg 17 MacArtney...............................................................................pg 13 Evologics..................................................................................pg 24 Stannah.....................................................................................pg 22 Caroni........................................................................................pg 38 Saab...........................................................................................pg 19 Mirtk..........................................................................................pg 30

The Editor accepts letter and manuscripts for publication from readers all over the world. Include your name and address as a sign of good faith although you may request your name to be withheld from publication. We can reserve the right to edit any material submitted. Send your letters to: info@africasurveyorsonline.com

Disclaimer:

Nailex Africa Publishing makes every effort to ensure the accuracy of the contents of its publications, but no warranty is made to such accuracy and no responsibility will be borne by the publisher for the consequences of actions based on information so published. Further, opinions expressed on interviews are not necessarily shared by Nailex Africa Publisher.

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NEWS BRIEFS

Paragon Risk Engineering Opens Southern Africa Ofﬁce

aragon Risk Engineering, a leading provider of risk consulting services for the global commercial insurance sector, announces the launch of their new operation Paragon Southern Africa, based in Johannesburg, South Africa. The operation will be led by Mr. Riyaad Bagus, who comes with experience in the ﬁre protection and international insurance ﬁelds. “Paragon’s investment in South Africa represents another step in expanding our extensive global footprint, which now includes companies in USA, Canada, Mexico, UK, Germany, France, Greece, UAE,

Singapore, Australia and servicing ofﬁces in more than thirty countries.” Stated Jon Woodman, CEO Paragon Risk Engineering. The opening of the company in South Africa follows Paragon’s recent announcement of their acquisition of Optirisk in France.

EIB approves $95 million for geothermal power in East Africa

he European Investment Bank (EIB) has approved $4.9 billion financing for renewable energy, clean transport, COVID-19 recovery, social housing and education. Of this amount, $95 million will be allocated to the East Africa Rift Geothermal Project. The operation is an envelope for financing individual private sector investments into geothermal power generation projects in different countries in the East African Rift region. Suboperations under the envelope will undergo individual project appraisals and be separately approved for bank financing. Funding is available for the countries of: Burundi, Comoros, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Malawi, Mauritius, Mayotte, Mozambique, Reunion, Rwanda, Seychelles, Somalia, South Sudan, Tanzania, and Uganda. The proposed envelope will allow the EIB to provide financing to several projects implemented by promoters active in the geothermal power sector in the region (individual private sector investments into geothermal power generation).

Eligible projects will typically include greenfield development and brownfield expansions, with proven geothermal resources. Investments in geothermal energy will help diversify base load renewable electricity supply in the region and contribute to the reduction in greenhouse gas (GHG) emissions compared to fossil-fuel based alternatives, thereby supporting the sustainable economic development of the East African Rift countries. Werner Hoyer, President of the European Investment Bank, said: “The projects approved highlight the EIB’s engagement across Europe and around the world to unlock private and public investment that addresses local priorities and global challenges. Tomorrow I will update the EIB’s Governors, EU finance and economy ministers, on the EU Bank’s rapid response to challenges caused by the COVID-19 pandemic and our strong and growing support for green transition and climate action across the world.”

SMEC South Africa receives top industry rankings in consulting engineering

MEC South Africa has once again received top honors at the 2021 PMR. africa Excellence Awards, having placed 1st overall in both the Civil Consulting Engineers and Structural Consulting Engineers categories for companies with more than 400 employees. Convened by market research house, PMR.africa, the Excellence Awards are industrydriven, based on in-depth market research from within the construction industry and are a reﬂection of how clients and industry insiders rate companies. SMEC South Africa CEO, Logashri Sewnarain, and Strategic Business Development Executive, Bongani Mthombeni-Möller, accepted the PMR.africa Diamond

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Arrow Awards in both the Civil and Structural Consulting Engineers categories on behalf of the company. This is the fourth year in which SMEC South Africa has been recognised by PMR.africa, having previously received awards in the Civil, Structural and Combined Civil and Structural Categories in 2016, 2017 and 2018.

East Africa Metals targets resource expansion as it prepares to renew exploration activity in Ethiopia with a $2.7M drill program

ast Africa Metals Inc. would like to provide an update on the ongoing exploration of its gold and gold/copper/zinc projects in the Federal Democratic Republic of Ethiopia (“Ethiopia”). After productive meetings with government officials in Addis Ababa last week, the Company is looking to building on the success achieved over the past ten years through the Company’s investment of approximately $30,000,000 in exploration with the support of the Ministry of Mines and Petroleum (“MoMP”). East Africa is preparing to initiate a fully funded $2,700,000 exploration program announced in early 2021 (see new release February 1, 2021). The six-month state of emergency declared in the Tigray region was lifted on May 4th, 2021. It is anticipated that commercial activity in the Tigray region will normalize in the near future, as it recovers from the impacts of the COVID pandemic and the political unrest. EAM has completed the planning and received government approval for the $2,700,000 Phase 1 exploration program that will include 8,000 meters of diamond drilling, 115 line kilometers of geophysical surveys, environmental, metallurgical studies and resource calculations/updates. The initiation of the Phase 1 diamond drilling program is expected to begin immediately after the Government declares the region ready for field operations. EAM’s management has confidence in the potential of the Company’s exploration assets in the Tigray region and looks forward continued participation in what has become an active and emerging exploration sector. The Company has equal confidence in progressive policy initiatives of the Ethiopian government under the administration of the recently appointed Minister of Mines, His Excellency Takale Uma. Ethiopia’s MoMP has undertaken a program of major reforms to improve the Ethiopian Mining Proclamation designed to align government policy with the needs of international and domestic resource investors. These policy revisions should result in significant growth in Ethiopia’s mining sector, promoting the interests of both artisanal miners and exploration and mining companies by improving the ease of access to licenses and finance for Small to Medium Enterprises (SME) and large-scale miners.

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NEWS BRIEFS

Nigeria’s Federal School of Surveying to get upgrade

he Federal Government plans to upgrade one of its oldest institutions, the Federal School of Surveying (FSS) in Oyo state into a university, To boost teaching of surveying and geo-informatics.

Nigeria’s inland waterways operations granted boost

frican Export-Import Bank (Afreximbank) and the Nigeria Export-Import Bank (NEXIM) have green-lit a joint $750,000 grant that will bridge the gap in maritime transport infrastructure and improve trade in the region in line with the African Continental Free Trade Agreement. The grant will support the charting of the main channel of the Niger-Benue river in Nigeria, as part of the Regional Sealink Project, which aims to bridge the gap in maritime transport infrastructure and improve trade connectivity in West Africa. Afreximbank provided a grant of $350,000 to supplement the $400,000 made available by NEXIM, thus completing the ﬁnancing of the barthymetric survey and hydrograhic and hydrological studies of the lower Niger-Benue river. The studies will be undertaken under a joint collaboration framework between the Nigerian Navy Hydrography Department, Nigeria’s National Inland Waterways Authority (NIWA) and Sealink Consortium Partners. The completion of the studies will support the early commencement of the inland waterways operations planned under the Regional Sealink Project, by enabling the development of the inland waterways navigation chart as well as river ports and anchorage plans that will facilitate both bulk commodities and general cargo shipping, thereby boosting Nigeria’s bulk commodities trade and exports. The Regional Sealink Project is a trade facilitation initiative designed to address the critical logistics infrastructure gap towards facilitating and deepening inland and intra-coastal waterways operations. It was adopted by the Economic Community of West African States (ECOWAS) Commission as one of its seven priority projects under the ECOWAS Community Development Programmes. Its implementation is expected to mitigate some of the main barriers to regional integration and the growth of cross-border trade, especially trade in large volumes of bulk commodities. Inland waterways are a key transport mode that plays a vital role in facilitating the efﬁcient and cost-effective movement of goods and providing a competitive alternative to rail and road transport, while ensuring integration into the country’s international logistics chain.

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Necessary arrangements are in place for the institution to beneﬁt from the Tertiary Education Trust Fund as part of its efforts to upgrade the school to meet the standards of higher colleges in the country. Samuel Taiwo, the Surveyor General of the Federation, who stated this after a meeting in Abuja, said the school would remain a source of pride to Nigeria, adding that FSS is globally recognised as a centre of excellence for training of surveyors and related professionals. According to Taiwo, the Gambian Government has requested for the training of its nationals on surveying and geo-informatics at FSS because of its academic landmark since it was established in 1908. He stressed that the management and staff were

already working towards collaborating with the Federal University of Technology, Akure, and Ajayi Crowther University, Abeokuta to offer courses on geology, geo-physics, hydrology and post-graduate disciplines. The surveyor general said the administrative complex, 1000-seat capacity lecture hall, the Continuously Operating Reference Station (CORS) capable of streaming data for users in Lagos, Ibadan and Osogbo will be completed in earnest. He, therefore, enjoined the management to use the station to generate revenue, saying, the focus is to install more CORS across the country for streaming of data online, surveying and mapping to correct some errors in the system.

Delta Drone International’s ParaZero expands into South Africa

lobal drones-as-a-service provider, Delta Drone International‘s (ASX:DLT) safety specialist brand, ParaZero, has signed its first customer contract in South Africa with a leading enterprise mining company for its patented SafeAir drone parachute technology. The company, which cannot be named for commercial and security reasons, will deploy ParaZero’s SafeAir at scale to enhance its drone safety practises, with the technology comprising independent sensors to constantly monitor and analyse a drone’s flight patterns, so in the unlikely event of a drone failure, a parachute is automatically activated to land safely – including over people and moving vehicles. This sales contract is reflective of the synergy benefits of the combined Delta Drone and ParaZero businesses and represents significant potential for additional sales of ParaZero’ market leading technology through the industry networks of its parent entity, Delta Drone SA (France), and the combined Delta Drone International sales channels as the company increases the international footprint

of its specialist business units covering safety, compliance, training and drone service operations in all commercial sectors and environments. Commenting on the agreement, Delta International CEO, Christopher Clark said: “Leveraging the contacts of our largest shareholder, Delta Drone in France to sign ParaZero’s ﬁrst customer contract in South Africa moves us a step closer to achieving our goal of becoming a truly international drones-as-a-service provider.” “Ensuring our customers’ in-house drone systems not only comply but exceed the most stringent safety standards set by the world’s civil aviation regulators is of the utmost importance to our business and is a testament to our research and development team who consistently work to create the newest innovations in drone safety technology.” “As the world continues to further embrace drone technology, we will continue to play a leading role in helping the drone industry ensure safety and compliance through our patented safety solutions.”

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INTERNATIONAL

RIT graduates its ﬁrst doctoral student in new electrical and computer engineering program

Dewberry Acquires MEP Design Firm Edmonds Engineering

imitris Chachlakis became the ﬁrst student to be awarded the new Ph.D. in electrical and computer engineering this May from Rochester Institute of Technology. The new degree, recently approved by the New York State Department of Education, builds upon the Ph.D. in engineering, a multi-disciplinary degree established several years ago, and since then reﬁned into three distinct programs. Chachlakis transitioned into the new degree program and focused studies on the trending area of multi-modal tensor data analytics and machine learning. “The Ph.D. in engineering was recommended to me by my adviser,” said Chachlakis, who came to RIT from the Technical University of Crete, Greece. “Getting into the program, I was exposed to diverse disciplines and learned how to collaborate. History has shown that when people come together from the different disciplines, you can see that they all can accomplish so much more.” That collaboration included responsibilities as a research assistant in the MILOS Lab in the Kate Gleason College of Engineering, and as co-author of multiple papers for peer-reviewed journals in the area of signal processing and machine learning. In his doctoral dissertation he proposed new theory for the joint analysis of data from multiple sources, based on L1 Norm formulations.

ewberry has purchased Edmonds Engineering, a mechanical, electrical and plumbing engineering design firm based in Birmingham, Alabama, for an undisclosed sum. According to Dewberry firm Edmonds Engineering will join Dewberry’s existing MEP service team of over 200 employees to form Dewberry | Edmonds, the Fairfax, Virginia-based professional services. Established in 1987, Edmonds Engineering has over 75 employees with five offices in Alabama, Mississippi and Tennessee. As a result of the transaction, the existing leadership team will continue to oversee those locations in three states to continue to support clients.

The three new doctoral programs are an evolution and replacement of the Ph.D. in engineering, a degree program established by RIT’s engineering college in 2014. The foundations of the program were its multidisciplinary look at problem solving and its emphasis in meeting demands based on national initiatives from the U.S. Departments of Labor, Energy, Transportation and Health and Human Services. The program had eight students enrolled in its ﬁrst year and had expanded to 90 by 2020.

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“As we welcome Edmonds Engineering, we are able to provide our clients across the federal, commercial, and state/local markets with added capacity and deeper subject matter expertise from an expanded geographic platform,” said Dan Pleasant, chief operating ofﬁcer at Dewberry. Founded in 1956, Dewberry is a family-owned professional services ﬁrm with more than 50 locations in the U.S. and over 2,000 employees supporting customers in public and private sectors.

Air Liquide and Samsung Engineering to build Malaysia methanol plant technology required, as well as providing an Air Separation Unit (ASU) with a production capacity of 2,200 tonnes of oxygen per day. Speaking about the joint venture, David Maloney, Group Vice President and Chairman of Air Liquide Engineering & Construction, said, “We are proud to continue our partnership with Samsung Engineering which further enhances our position as the leading technology provider for methanol plants.”

“We are trying to develop new fundamental theory, applicable in anything in science and engineering that rely on data processing,” said Chachlakis. “The L1 norm is basically a new formulation for taking the multi-dimensional array, also known as a tensor, and analyzing it into main components while suppressing data corruption and noise. And tensors are ideal data structures for capturing inter-dependencies across the dimensions.” Tensors can be used for data assessment and analysis, speciﬁcally to reﬁne how big data sets from multiple sources can be best assessed and ensure that the information is reliable. That reliability is essential for applications using computer vision, or improving MRI technology in health care, for example.

Dewberry CEO Donald Stone said Edmonds Engineering brings to the company its presence in the southeast and reputation in federal, health care, education, municipal, industrial, laboratories and commercial market segments.

he industrial gas giant, Air Liquide, will continue its partnership with South Korean engineering ﬁrm, Samsung Engineering, to build a methanol production plant in Bintulu, Sarawak State, Eastern Malaysia. The methanol plant will utilise Air Liquide Engineering & Construction’s proprietary process technology, Lurgu MegaMethanol, to convert natural gas into methanol. This process is expected to produce 5,000 tonnes of methanol per day for the Malaysian state-owned oil and gas ﬁrm, Sarawak Petchem. As an experienced methanol licensor, Air Liquide Engineering & Construction will license the

He went on to praise Samsung Engineering’s strong track-record in South-East Asia, which, along with excellent FEED (Front End Engineering Design) execution, has been key to securing this new contract. Cheonhong Park, Vice President of Samsung Engineering, stated, “Through this collaboration, we will successfully deliver the world-scale methanol plant in Sarawak and hope to collaborate with Air Liquide for future joint projects.” With over 50 years of experience in plant design, engineering, procurement, and construction, Air Liquide Engineering & Construction see this as an ideal opportunity to continue offering its customers safe and reliable technology solutions.

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INTERNATIONAL

Worldsensing supports the expansion of Trimble’s geotechnical automated monitoring portfolio

rimble has announced the addition of a geotechnical portfolio to its geospatial automated monitoring portfolio through a collaboration with Worldsensing, a wireless connectivity technology provider and an industryleading manufacturer of geotechnical IoT monitoring systems. The collaboration enables survey, geotechnical and structural engineers to seamlessly expand their monitoring business opportunities with a comprehensive system that incorporates geospatial and geotechnical data. The Trimble-branded geotechnical product line, powered by Worldsensing, provides a fully automated wireless monitoring solution that helps minimize ﬁeld visits and increase on-site safety to obtain manual readouts. The automated measurements generate real-time notiﬁcations and automated reporting through the new Trimble® 4D Control™ software (T4D) Geotechnical Edition software. The Trimble geotechnical portfolio includes: Wireless geotechnical sensors: Tiltmeter and laser-tilt sensors, providing tilt and distance measurement readings directly to the gateway Wireless data loggers: Vibrating wire, and digital and analog data loggers, supporting connections with a wide range of geotechnical digital and analog sensors communicating information to the gateway Gateway: Rugged Long Range (LoRA) radio and 4G

gateway, enabling communication with the wireless geotechnical sensors and data loggers to connect the project site with the ofﬁce through a cellular or local network.

Canadian Navy Commissions its First Arctic and Offshore Patrol Ship

Configuration software: A mobile application for data logger configuration and a web user interface for network and device management connected to the office via T4D software Accessories: Installation accessories for a variety of mounting and configuration environments By expanding Trimble’s geospatial portfolio to include geotechnical IoT solutions, monitoring professionals can have access to both product lines from a single provider. This provides the flexibility to choose the optimal system to comprehensively monitor construction projects, mines, dam sites and other critical assets with the T4D software platform. “Our monitoring customers work with geotechnical sensors to automate movement detection for mission critical infrastructure and mining projects on a daily basis,” said Boris Skopljak, marketing director of Monitoring and Tunneling for Trimble Geospatial. “Through our collaboration with Worldsensing, we are making it easier for them to access the full range of geospatial and geotechnical solutions from a single source, resulting in faster and easier deployment and the opportunity to address a wider range of projects.”

ExxonMobil Hires PGS for 4D Survey Offshore Guyana

he Royal Canadian Navy (RCN) has formally commissioned its first Arctic and Offshore Patrol Ship (AOPS), HMCS Harry DeWolf, the first vessel delivered under Canada's National Shipbuilding Strategy. The Harry DeWolf-class is intended to bolster the RCN’s presence in the Arctic and increase its ability to operate globally. Specifically designed to patrol Canada’s northernmost regions and offshore waters, the class is at the core of Canada's plans for an enhanced Canadian Armed Forces (CAF) Arctic presence. HMCS Harry DeWolf was launched in 2018 and delivered to the RCN in July 2020. The vessel is named in honor of Canadian naval hero Vice-Admiral Harry DeWolf, commander of the HMCS Haida, which sank 14 enemy vessels in a single year during the Second World War. It is the first time in its 111-year history that the RCN is naming a vessel class after a prominent Canadian Navy figure. "HMCS Harry DeWolf and the Arctic and Offshore Patrol ships that will follow it into service will enable the Royal Canadian Navy to maintain an enhanced presence in Canada’s North, to patrol and protect our Arctic sovereignty, and to keep Canada safe and strong at home," said Harjit S. Sajjan, Canada's Minister of National Defence. "We are witnessing a moment in history, and I wish HMCS Harry DeWolf and its crew the very best as they prepare to embark on their first operational deployment."

N Guyana.

orwegian offshore seismic surveyor PGS has been awarded a 4D seismic acquisition contract by ExxonMobil for work offshore

PGS will deploy a Titan class seismic acquisition vessel in the fourth quarter of 2021 with the acquisition slated for completion in the ﬁrst quarter of 2022. President & CEO in PGS, Rune Olav Pedersen said: "We acquired the 4D baseline of this area and consider it strategically important for us to be awarded a repeat survey for parts of the initial program. We are very pleased with the recognition

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of our Ramform acquisition platform and superior multi-sensor GeoStreamer technology, which are well suited for high-quality 4D acquisition programs. "The contract adds further visibility to our order book for the coming winter season." In Guyana's giant Stabroek offshore block, ExxonMobil produces oil through the Liza Unity, an FPSO with a nameplate capacity of 120,000 gross barrels of oil per day. It started production in December 2020.

In the fall, the new vessel will transit the Northwest Passage and circumnavigate North America, with side missions in the Eastern Paciﬁc and the Caribbean (where the RCN contributes to counter-smuggling operations). The second AOPS vessel, the future HMCS Margaret Brooke, was launched in 2019. Construction of AOPS hulls three, four and ﬁve is ongoing, and the construction of the sixth ship is expected to begin in 2022.

ExxonMobil has in the past few years discovered some 9 billion barrels of oil equivalent in the block, for which it will need several new FPSOs to develop.

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EVENTS

Commercial UAV Expo Americas Announces Massive Early Support for 2021 Event

rganizers of the annual Commercial UAV Expo Americas, the leading commercial drone trade show and conference in North America, have announced an impressive list of more than 225 supporters from six continents for the 2021 event, which will take place September 7-9, 2021 at The Mirage Las Vegas, Las Vegas NV. Hundreds of associations and media companies have already signed on as supporters of Commercial UAV Expo Americas 2021. “Industry leaders have clearly cast their votes for Commercial UAV Expo Americas in 2021,” said Lee Corkhill, Group Director at Diversiﬁed Communications, organizer of the event. “225+

media and association supporters have signed on as Supporting Partners for this year’s event, as Commercial UAV Expo Americas has ﬁrmly established itself as the leading event to bring the industry safely back together and serve professionals integrating and operating commercial UAS.” The 2019 edition of Commercial UAV Expo Americas drew in 3,100 attendees, 200+ exhibitors, and 200+ presenters from over 50 countries. The full list of supporters and attendees who took part in the event can be found here. Special features of the 2021 event include live outdoor drone demonstrations and the DRONERESPONDERS Public Safety Summit with

two full days of programming for drone operators and program managers across law enforcement, ﬁre, search & rescue, and other emergency services for strategic discussions and workshops surrounding the evolving use of unmanned aircraft systems. New this year, the UAM Summit, organized by Amsterdam Drone Week, will be a platform for knowledge-sharing and where key players co-create and cooperate to create urban air mobility solutions together. Full event information, including workshops, conference programming, networking events and more will be available soon. Registration for the 2021 event will open in June – stay in the know.

The Joburg Indaba

oburg Indaba is a highly regarded and inﬂuential industry platform which attracts an unparalleled line-up of CEOs, Government, investors and industry experts who come together to debate the

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critical issues facing the mining sector in South Africa. Speakers discuss the current challenges and opportunities in the industry including macroeconomic and political factors, how different

commodities and sectors are performing, current energy challenges, the investment landscape, ESG, modernisation and much more.

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LEAD SPONSOR

6 – 7 October 2021

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INNOVATION

Concept3D Introduces New 360° Map

oncept3D, a leader in creating immersive online experiences with 3D modeling, interactive maps and virtual tour software, today announces the launch of its latest product, 360° Map, which takes interactive mapping to the next level by creating true 3D models for significantly enhanced wayfinding, appearance and functionality. A major advancement from traditional 3D rendered maps which only allow the user to view a building or location from a single, fixed perspective, the structures, grounds, and even the trees in Concept3D’s new 360° Map can be viewed from North, South, East and West, providing a realistic experience unlike any mapping system available. Because of the precision used in developing the 3D models, 360° Map is extremely accurate, with pinpoint visuals creating a visually precise point-topoint wayfinding experience that now easily guides users around the 3D models to their destination. The new system is compatible with many of Concept3D’s other advanced features, including directions, sharing, wayfinding, rendered interiors, virtual map tours, and pop-ups. Concept3D launches 360° Map in collaboration with Indianapolis Motor Speedway, Hawaii Convention Center, and Baldwin Wallace University, demonstrating the potential of the new software for

sporting arenas, major event and conference centers, higher education, and tourism. Since 2006, Concept3D has been an innovator in developing interactive mapping and virtual tour software, and powers the interactive maps and tours of major theme parks, conference and event locations, hotels and hospitality, higher education institutions, and businesses. 360° Map is the latest innovation from the company, giving its clients a whole new tool to help their audiences explore, wayﬁnd, and get the information they need. “360° Map was years in development and is a major

advancement in online mapping with unmatched accuracy, stunning 3D models that can be viewed from any angle, and the ability to spin, tilt and rotate,” said Gordon Boyes, CEO, Concept3D. “People light up when they experience the ability to fly around meticulously modeled 3D buildings and grounds, and it creates a lasting impression that we know will help our clients market their locations, as well as significantly improving wayfinding because now you can see all sides of a structure or location. We’ve seen the early potential in working closely with Indianapolis Motor Speedway, Hawaii Convention Center and Baldwin Wallace University, each with different goals and needs that 360° Map addresses.”

1Spatial unveils new synchronisation functionality

Spatial, the global geospatial software and solutions leader, is making collaboration and automation even easier with the latest version of its data validation and enhancement engine, 1Integrate.

1Integrate is now packaged with a Repository Synchronisation Tool to be used alongside version control systems, making it simpler for teams to collaborate; and faster to build, test and deploy rules. This release helps customers take another step closer towards automation, demonstrate compliance and keep track of changes. Michael Martin, Director of Consultancy at 1Spatial Inc. says: “What’s not to be excited about? My team has already used this Synchronisation Tool internally

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to allow multiple users to author rules on different environments, and then pull together the deliverable via a version control system. Releasing this to customers removes barriers to sharing rules, and allows for a level of automation making deployments and test more efficient. It also opens up the possibility of creating a rule repository marketplace where customers can share rules or 1Spatial can provide updates to published rules.” 1Integrate is part of the 1Spatial Platform and ensures compliance of data for use across the enterprise by following a Location Master Data Management approach. It provides automated data validation, cleaning, transformation and enhancement. It enables users to assess the quality of data to ensure it meets defined specifications and is fit for purpose.

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INNOVATION

OGA launches GIS virtual gallery of apps to make data more accessible he Oil and Gas Authority (OGA)

has launched a virtual map gallery showcasing six of OGA’s most popular and recent apps allowing users to explore our huge range of data in an easily-accessible way.

The six featured apps – UKCS Lease Agreements, Daily Production Data, Exploration and Appraisal Wells, Offshore Activity, Relinquishment Requests and Production Dashboard – provide a huge amount of data and each one also features an expert view on the information and some of its possible uses and a demo video which offers pointers on getting the most out of each app. The gallery is the latest example of the growing range of information and services available from the OGA’s Data Centre, which supports users’ work in areas including exploration, production and locating potential sites for carbon storage. Nic Granger, OGA Director of Corporate and Chief Financial Ofﬁcer, said:

“We are taking data and digital to the next level this year. This map gallery takes its place alongside the imminent launch of the latest version of the National Data Repository and a range of other services as

important parts of the OGA Digital Energy Platform, which are dedicated to providing digital tools that enable industry to use OGA data for business decisions.”

NV5 Geospatial Expands Breadth of Deep-Water and Near-Shore Survey

ith the recent acquisition of Geodynamics LLC, NV5 Geospatial has built one of the most comprehensive suites of solutions for geospatial surveys of deep water and near-shore environments. The combination brings together complementary, advanced technologies – Geodynamics’ full-ocean depth sonar-based hydrographic and geophysical surveying with NV5 Geospatial’s topographic and bathymetric capabilities – to deliver detailed insights for a variety of applications, including coastal management, ﬂood monitoring, ecosystem protection, research and more. “This acquisition was a natural evolution toward our common goal of delivering valuable geospatial insights to our clients,” said Kurt Allen, vice president, Federal Vertical for NV5 Geospatial, powered by Quantum Spatial, North America’s largest geospatial data ﬁrm. “Our decades' of combined experience and expertise using the most sophisticated technology for data acquisition and analysis will enable us to meet the most demanding client requirements.” Geodynamics is a pioneer in collecting and processing multibeam, single beam, sidescan, geophysical and acoustic backscatter hydrographic data in some of the most challenging coastal environments, including dynamic tidal inlets, high energy surf zones, and rapidly changing shoal systems that challenge navigation. Geodynamics has completed large-scale hydrographic survey projects in the coastal and adjacent ocean areas of the entire

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United States, including detailed hydrographic surveys to support federal nautical chart updates in the Atlantic, Gulf of Mexico, and Great Lakes region for NOAA Ofﬁce of Coast Survey. With a research focus on coastal geology, Geodynamics’ offshore geophysical surveys have supported mapping of marine minerals, benthic habitat and identiﬁcation of potential submerged archaeological resources. To combine our capabilities in ocean science and geospatial data services, NV5 Geospatial and Geodynamics created a joint venture in 2019. Working collaboratively as MarineGeoSpatial LLC, the partnership provided aerial and ship-based remote sensing for offshore/marine survey and data

collection, mapping and data analysis, and marine enterprise GIS services. “We are excited to embark on this new chapter with NV5. It is the perfect strategic alignment of aerial, subsea survey and geospatial services,” said Geodynamics CEO Sloan Freeman, PLS. “Together, we have the technology, tools and experience to provide the best solutions to our clients and continue to advance scientiﬁc knowledge about coastal environments.” Geodynamics will operate as a wholly owned subsidiary of NV5 Global as part of the NV5 Geospatial group.

May-June issue l 2021

GEOGRAPHICS

Bluesky Models Transform Real Estate Marketing with Lunas 3D Visualisations

hotorealistic 3D models from aerial mapping specialist Bluesky are being used to create realworld interactive visualisations to transform how unbuilt commercial and residential property is presented for sale. Created by 3D rendering company Lunas, the real estate presentations can be run on interactive touch displays including tables and giant video walls, as well as on mobile phones, tablets and websites. Using the Bluesky MetroVista mesh models as a base, new developments are shown in-situ and potential purchasers can interact with the surrounding environment, explore the neighbourhood and even experience different weather conditions. “In order to create these presentations, we need upto-date base maps of the highest visual quality and geographic accuracy,” commented Slava Oganesian, CEO and Co-founder of Montreal-based Lunas Inc. “Which is why we worked with Bluesky. The MetroVista data captures a city as it actually is, with highly accurate LiDAR measurements of the terrain and existing developments and unparalleled visual records achieved through the simultaneous capture of both vertical and oblique aerial images. “Building on our work to date with Bluesky we hope to create 3D twins for all major cities,” Oganesian continued, “showcasing our urban centres as they are today and revealing how they will look for future generations.” Called L-Touch, the visualisation application is

designed to help developers communicate future development plans to secure permission to proceed with a proposal and market the development for investment and sales. Suitable for use on a variety of platforms, L-Touch presentations provide a bird’s eye view of a project once built; affording a 360-degree view which can be rotated and viewed from different perspectives and different scales. Ofﬁce buildings, apartment blocks and even hotels can be marketed with additional detail such as price and ﬂoor plans. The visualisations can then be manipulated to show how they are positioned in relation to the sun, experience the view from the balcony and understand proximity to local services such as public transport,

Official geospatial data proves value during global pandemic

ontributing to national Covid-19 responses has significantly raised awareness of official geospatial data, say Europe’s National Mapping, Cadastral and Land Registration Authorities. More than 75% of members participating in EuroGeographics 2021 General Assembly said that helping to manage and monitor the global pandemic had raised the profile of their data. Around 60% believe that it will make it easier to explain its importance to policymakers, whilst 43% think the public have a better understanding of what authoritative data is. At the annual conference of their membership association, European National Mapping, Cadastral and Land Registration Authorities reported four main contributions to national Covid-19 responses:

May-June issue l 2021

• • • •

Provision of authoritative data Working with other government departments Implementation of new technologies or systems Provision of expertise

Colin Bray, President, EuroGeographics said: “Whether you’ve downloaded a track and trace app or used your phone to avoid busy times on public transport, geographic data is helping us all to stop the spread of Covid-19.” “EuroGeographics members are playing their part by delivering accurate, ofﬁcial land information and geospatial data and services. They have quickly adapted their datasets to meet the needs of a fastmoving situation to ensure those making difﬁcult decisions can count on them for the most up to date information available. This has proved vital

green space and leisure facilities. L-Touch can also be used to showcase different conditions and scenarios such as weather events, rush-hour traffic and even future developments nearby. L-Touch uses the latest gaming technology to optimise and manipulate the Bluesky MetroVista data. Captured using the world’s first large format imagery and LiDAR hybrid airborne sensor, the Bluesky data includes simultaneously captured oblique and vertical aerial photography. The MetroVista datasets also include geographically accurate, phototextured, mesh models ready for use in 3D GIS, CAD and other modelling software as well as visualisation, gaming and Virtual Reality workflows. for responding to the global pandemic, keeping us connected and playing a central role in all our lives.” Léa Bodossian, Secretary General and Executive Director, EuroGeographics added: “The global pandemic has redefined business as usual – from accelerating the adoption of new technologies to refocusing resources. As a community used to constant and far-reaching change, we have a proven ability to respond strategically, as well as operationally, to these new ways of working. Together, we must ensure this agility, as well as our data, is widely recognised, understood and used for maximum impact and benefit.” “More than ever before, the world needs accurate data that it can trust is up to date, definitive and detailed. We know we cannot expect users to always come to us, so we continue to find new ways of achieving its widespread use across both the European and international systems.” EuroGeographics annual review, which is published today (24 June 2021), contains many examples of how members are supporting pandemic response, as well as integrating information to provide insights for realising national climate targets and biodiversity plans, using satellite positioning for smarter, precision farming and the development of autonomous vehicles; and incorporating artificial intelligence technology into production processes to improve data quality.

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OPINION

Fueling the expansion of engineering insurance in Africa

irabilis is ready and equipped to respond to the insurance needs of Africa’s construction and engineering sector.

Innumerable reports inform us that two-thirds of Africa’s cities are yet to be built; that some US$100billion of private and public funds are to be invested in new African city projects; and that rising urban growth rates translate into the need for homes for an additional 950-million people by 2050. Also forthcoming is public infrastructure development that supports inter-continental trade and facilitates improvements to socio-economic conditions. This bodes well for the construction and engineering industry, particularly in South Africa, which is one of the sectors hardest hit by the country’s economic decline and the Covid-19 pandemic. Over the years the sector has also faced toughening market conditions and declining political and investment sentiment; and natural disasters that impact heavily on projects because of the unpredictability of, for example, weather and ground conditions. The vulnerability of a project is, therefore, crucially dependent on how, and the depth to which, risks are insured. This responsibility falls to construction and engineering insurance underwriters, who not only need to be skilled in the underwriting of complicated insurance solutions but also have expertise in aspects of process, mechanical, electrical, building, civil, and structural engineering projects. Author: Curt Meyer, CEO Mirabilis Engineering Underwriting Managers

This is one of the reasons why Mirabilis, Santam’s construction and engineering underwriting business (which has a vast footprint spanning Africa, the Middle East, Central and Southeast Asia, and the Indian sub-continent) demands the adoption of professional global best practice standards.

“

The vulnerability of a project is, therefore, crucially dependent on how, and the depth to which, risks are insured. This responsibility falls to construction and engineering insurance underwriters, who not only need to be skilled in the underwriting of complicated insurance solutions but also have expertise in aspects of process, mechanical, electrical, building, civil, and structural engineering projects.

”

May-June issue l 2021

Risks in this sector are difﬁcult to quantify because construction and engineering insurance is highly specialised. No two risks are the same and similarly no two underwriters will underwrite in the same manner. But what is assured at Mirabilis, is that a minimum standard is applied. This is vital because there is pressure on an insurance broker to produce a policy timeously, sometimes within hours of the awarding of a project, and which must meet the contractual requirements of the project. To underwrite complex risks involves the collection of vast amounts of information: including a proposal form, detailed scope of the project, summary of the Bill of Quantities, details of ground conditions, site drawings, and engineering method statements. Further considerations are the unique aspects of the project, which is when Mirabilis underwriters engage their industry skillsets, knowledge, and experience to

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OPINION

ensure that additional information is sourced. This information takes cognisance of the insured’s requirements, from whom full disclosure is required. If such disclosure is not provided at underwriting stage, it could lead to disputes at claim stage. This is also not a simple under-writing effort. Construction and engineering processes are ever-changing, meaning that there is always new knowledge to be acquired, which is why Mirabilis regularly trains its underwriters and exposes them to new advances and challenges faced by contractors. As such, Mirabilis has, in the past 15 years of its existence, built a network of localised and

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international credible afﬁliations, including Santam’s extensive network of partnerships such as Sanlam Pan Africa and Saham Finances, and has aligned with New Reinsurance Company Limited (NewRe), a Zurichbased reinsurer that has authorised Mirabilis to act as an agent to underwrite and accept, on NewRe’s paper, engineering classes of reinsurance business. Mirabilis is optimistic for the near future for at least three reasons: the number of requests for quotations is increasing; the SA government intends to award R791-billion to infrastructure projects; and the private sector is stimulating new development. In readiness, Mirabilis has introduced an online quoting platform in SA to provide insurance brokers, at their convenience, with real-time underwriting feedback,

quotations, and policy documents, and cater for the smaller Contractors’ All Risks insurance policies. Caring for brokers is integral to Mirabilis’ success over the years. We have walked a long path with our brokers, helping and supporting them to grow. We keep them visible at all times, such as currently in the wake of the pandemic, where we are engaging them on a one-to-one basis. Never before have the insurance needs of the African construction and engineering sector required more care, and our brokers can take comfort in knowing that Mirabilis is a brand that can be depended on with conﬁdence.

May-June issue l 2021

FEATURE

Hydrographic Survey Oﬀshore energy exploration

ydrographic Survey is the scientific discipline of surveying and measurement of physical features that impact aquatic structures, marine biology, structural design, coastal construction, offshore oil research/exploration and other related activities. Hydrographic Survey is an important aspect of offshore energy exploration as it assists the exploration for oil. It also assists in mineral survey. This specialized knowledge enhances the productivity, safety and profitability of oil exploration. It also provides data for hydrographic and structural engineering planning. “To meet the growing global demand for offshore energy, through traditional oil & gas and more increasingly with renewables such as wind, wave and solar energy, hydrographic surveys are essential to map out new locations, conduct exploratory drilling and sampling, and provide spatial information essential in the design, installation and operations of the accompanying infrastructure,” affirms Gaynor Deacon of Amaza Survey Services. She adds that, Hydrographic surveyors map the seafloor and coastlines to determine possible obstructions and physical features to mitigate risk to equipment, vessels, cables and pipelines by using technology such as multibeam bathymetry, seismic systems, magnetometers and side-scan sonar. “Increasingly we are seeing LiDAR bathymetry being used in shallower coastal zones. In my opinion, there is no other way but to install hydrographic systems to surface survey vessels, underwater vehicles or unmanned platforms in the offshore marine environment to get accurate reliable spatial information of an inaccessible surface,” she emphasizes. Hydrographic Survey involves the use of specialized surveyors, survey equipment, surveys, charting instruments, computer databases, computers and software programs. Hydrographic survey operations and software are usually performed using computers in order to create comprehensive, accurate topographic maps. These maps show different aspects of the earth's surface like land surfaces, coastline, water surfaces and insides. The accuracy and details required makes this field very demanding in terms of time investment. Nonetheless, according to Gaynor Deacon of Amaza

May-June issue l 2021

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HYDROGRAPHIC SURVEY Survey Services, Hydrographic surveying is broken down into different component parts - e.g. the planning, preparation, mobilisation, installation, execution and finally processing, interpretation and reporting. Each stage requires a lot of focus and attention to details, and at each stage there are quality control and assurance steps which need to be considered to ensure a professional, accurate and relevant final product. “Improvements in technology have streamlined many processes and enhanced the survey equipment, but in turn this has exponentially increased the need for better computing power, satellite communications and storage space,” says Gaynor. “With experience, each stage gets quicker and more efficient - but it is always a full time operation - often performed by a team of specialists on a 24/7 basis. By employing the right team of people and equipment, with experience and expertise, surveys can be completed effectively and efficiently, and meet project deliverables on time and within budget,” she elaborates. Hydrographic Survey is carried out to study various phenomena associated with tides, currents, weather conditions, mountain ranges, volcanoes, and faults and the movement of tectonic plates. These studies are used by structural engineers for building

marine structures, seaports, dams, pipelines, and hydroelectric power stations. In addition, coastal surveys are carried out to study various features like estuaries, bays, coasts and channels. Coastal surveys provide information about the land boundaries, lagoons, coves and bays of coastal areas. Coastal surveys help in the construction of canals, dikes, locks, fences, septic tanks, and even electrical wiring. Hydrographic Survey is conducted to study present land topography, land elevations, coastal areas, water depths, and the distribution of topography features like cliffs, ridges, plains, oceans, lakes and ponds. This survey is also known as ocean survey. This specialized field includes an analysis, identification, recording, and interpretation of physical properties of terrestrial materials underlying the earth surface within navigable waters. Hydrographic surveying is one of the three basic specialized fields of cartography. All other forms of cartography use different types of surveying instruments. Surveys have been undertaken to study natural phenomena such as currents, incline, volcanoes, earthquakes, continental drift, and ice-cap changes. Hydrographic surveys have been successful in obtaining reliable and accurate data regarding terrestrial and ocean floor dynamics. These studies have provided valuable information for building navigation and transportation systems. Nautical charts are prepared after the surveys have been completed to serve as a guide for boating and marine vessels. “Reliability and accuracy of a survey system is directly

related to the standard of the survey equipment being used, the experience and knowledge of the operator, the application of control and corrections (for example RTK or satellite-based), the quality and configuration of the installation, correctly measured offsets and lever arms, and finally undertaking calibrations, patch tests and other quality assurance and quality control procedures,” says Gaynor. She further points out other factors such as local environmental factors and weather conditions can be considered and their impact mitigated by applying basic seamanship knowledge and boat handling skills. Once the surveyor is satisfied he has the best setup and is running lines in the most optimal manner, its then a matter of keeping the systems running on clean uninterrupted power whilst acquiring the data on a computer with sufficient computing power, graphics and storage space.

“

“Your survey will only ever be as accurate or as reliable as the weakest link in the chain,” she concludes. Hydrographic surveys have been used since the early days of exploration to map the sea ﬂoors. This method was adopted by the French, British, and American Navy. During the early years, navigational charts were created based on sound measurements of water depths. With the advancement in technology, more sophisticated tools and equipment are now using to collect data. These modern survey instruments to gather data points by using a variety of techniques such as sound waves, reﬂectors, and electronically triggered sound detectors.

AMAZA SURVEY SERVICES AMAZA SURVEY SERVICES PTY LTD 2018/517055/07 PLOT 141, ALBERT FALLS, KZN, 3220 - PO BOX 192, CRAMOND, KZN, 3220 SOUTH AFRICA +27 72 831 4046 or +27 72 607 8064

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May-June issue l 2021

AGRICULTURAL

UP42 Teams with GIZ GmbH to Support Agricultural Start-Ups in Africa

P42 has teamed with the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH to promote technical entrepreneurship in Africa’s agricultural sector by making geospatial technology available to local farming-related start-up businesses under the GIZ Make-IT in Africa project. Smallholder farms across Africa lack the Information Technology (IT) infrastructure that can deliver digital agricultural services related to weather forecasts, cultivation techniques, and market conditions. Through this program, UP42 is providing technical consulting along with access to its developer platform for Earth observation data and analytics. “Make-IT in Africa’s objectives align perfectly with UP42’s goal of democratizing access to the valuable information derived from Earth observation data,” said UP42 CEO Sean Wiid. “In partnership with GIZ, we are putting crop insights into the hands of small African farmers and the organizations that support them.” An initiative of the GIZ, Make-IT in Africa seeks to bridge this gap by providing business training and technical support to local start-ups that in turn can offer commercial agriculture services to growers in their areas. GIZ is implementing the initiative as part of the Make-IT in Africa project on behalf of the German Federal Ministry for Economic Cooperation and Development (BMZ). “We support start-ups to gain more users and explore new business opportunities. To this end, we build capacities in the area of data analytics, interoperability and business modelling”, said Marc Hümmer, advisor at Make-IT in Africa. “We want to facilitate the cooperation between start-ups and platform operators, such as UP42, to fully leverage the potential of digital products and service delivery.”

May-June issue l 2021

UP42 democratizes geospatial technologies by giving users direct access to extensive Earth observation datasets and advanced processing algorithms – along with cloud computing power – to create their own geospatial solutions easily and inexpensively. Rather than buy large satellite image data sets or invest in expensive processing software and computing infrastructure, UP42 users purchase just the imagery and analytical resources required by their project, regardless of its size.

GrowForMe of Ghana is building a sponsorship agriculture model where investors can fund speciﬁc smallholder farms in Africa. The farmer uses the funding to expand their existing operations, and the investor receives a share of the proﬁt after harvest. UP42 is helping to enhance the GrowForMe online platform with integrated weather data and other information so that both farmer and investor can monitor growing conditions throughout the season. Visit www.growforme.com/en/.

In mid-2020, UP42 technical personnel provided hands-on training to program start-ups on the selection of satellite images and application of processing analytics. This instruction emphasized building custom agriculture solutions on the UP42 Application Programming Interface (API) for development of commercial services.

“In our quest to match demand and supply, there was a clear gap in our solution when it came to predicting supply. Remote sensing offered us the opportunity to bridge this gap and create more robust agriculture supply chains,” said Clarisse Iribagiza, Founder & CEO of HeHe. “We are grateful for the opportunity to partner with GIZ and UP42 to enhance our solution and address issues such as post-harvest losses and food insecurity on the continent. We look forward to making geospatial data accessible and usable for farmers in Africa while building sustainable business models around this data.”

Three start-ups utilized the UP42 platform in building their businesses, which they will continue to focus on in 2021: Crop2Cash in Nigeria is developing a credit scoring model based on historical times-series data of farm performance derived from archived satellite imagery to make it easier for financial institutions to finance smallholder farms. For many small farm fields, the only verifiable source of historical yield data is archived satellite imagery. Visit www.crop2cash.com. ng. HeHe in Rwanda is digitizing Africa’s trade ecosystem by creating new supply chain and logistics technologies that match supply and demand. This enables growers to expand markets and reach customers more efficiently. UP42 is supporting HeHe in the development of yield prediction algorithms so that delivering crops to consumers can be anticipated and planned in advance. Visit https://about.hehe.rw/.

Make-IT in Africa participants – and all UP42 customers – have a variety of Earth observation information to choose from on the UP42 marketplace, including Pleiades 1A/B, SPOT 6/7, Landsat-8, KOMPSAT, TerraSar-X, Sentinel-2 and MODIS satellite imagery, HxGN and Getmapping aerial data, Intermap DEMs, exactEarth AIS data, and Meteomatics weather and ocean data. Leveraging these datasets, users may apply more than 70 geospatial analytics processes, including machine learning algorithms, to automatically ﬁnd features, count objects, detect change, uncover patterns, classify land use, and derive vegetative indices.

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COVER STORY

MEP Engineering

Best Guidelines to Maintain Appropriate Air Conditioning and Heating Conditions

May-June issue l 2021

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MEP ENGINEERING outside, the size of the area to be conditioned, as well as the size of the ventilation opening. From the data obtained, the mechanical engineer then comes up with the right set of speciﬁcations to satisfy the client's needs. There are many other uses of MEP engineering, and all these examples serve to illustrate the principle of its application. However, it should also be kept in mind that the process is used by many other professionals apart from engineers and construction experts. These include water conservation engineers, structural engineers, water managers, environmental consultants, and ﬁre protection engineers. When it comes to water conservation, this MEP engineering concept proves extremely useful as it helps in determining how much of an area has to be conditioned so as to keep the water levels within the designated limit.

ngineers, more often than not, follow what their client wants. If a client has a certain kind of a place or need a certain kind of installation, the client will usually say so. As such, it is quite common that the clients are also the ones who will be deciding what kind of installation they would like to have. When this happens, the engineer follows the client. MEP Engineering is all about understanding the needs of the client and designing products to meet those needs. Maintaining a customer's requirements is the essence of MEP Engineering. This is why most of the engineers around the world to follow some sort of format of meetings with the client to discuss their ideas, needs and issues. Here, all the engineers will present their ﬁndings and give an opinion on how to improve the product based on the ideas presented.

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MEP engineering is basically the application of scientiﬁc principles to build and design Electrical, Mechanical and Plumbing Systems of a structure. Generally, all the engineers will be working together in a team environment to come up with the best solution for a given client's needs. This is why most of the engineers will seek-out to work for different clients, as they develop a good working relationship. They will be using the same source material, for example, when designing electrical heating and cooling systems. All the same, there will be an individual responsible for coming up with the ﬁnal spec, which is called a 'blue print' for the particular project.

For fire protection, the engineer determines the maximum allowable temperatures to establish a set of standards, which need to be followed in order to have safe and effective space heating and air conditioning systems. All the mentioned MEP concepts are made possible by use of the latest space heating and air conditioning technology. With all these benefits, it is not surprising why MEPs are gaining more popularity day by day among various construction professionals. Hence, it would certainly be in your best interests to hire the services of a qualified M EP Engineering firm for the betterment of your building. You can check their website for more information on them.

An example of the use of this technique can be witnessed in the way the engineer designs a ventilation system inside a space that needs to be conditioned. When designing this ventilation system, the engineer ﬁrst evaluates the amount of natural ventilation available, the temperature

May-June issue l 2021

INFRASTRUCTURE

Hexagon introduces HxGN Mass Transit to improve public transportation operations management at VGF Frankfurt’s infrastructure division. “The mobile application provides easy monitoring and the ability to update information of our timetable displays located at all stations, platforms and stops.” Typically, transportation agencies must rely on different data sources spread across multiple systems, departments and formats. This prohibits the ability to view data in real-time, making it difﬁcult to gain a holistic view of asset conditions and coordinate maintenance.

exagon’s Safety, Infrastructure & Geospatial division introduced HxGN Mass Transit, a geospatial transportation infrastructure management system with 3D and AI capabilities for visualizing and analyzing transit and rail assets and operations. HxGN Mass Transit serves as a single source of truth for infrastructure data, enabling railbound and transit operators to easily inspect, validate and share information on the fly. HxGN Mass Transit combines asset and spatial data from various business systems into an integrated system, allowing operators to visualize and analyze their entire network and services. Additionally, it reduces data duplication, provides access to accurate and up-to-date information and delivers greater efficiency for managing data, workflows and transit

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networks and operations. HxGN Mass Transit is already delivering beneﬁts to public transportation organizations. “Every day, we transport more than 900,000 passengers around Zurich on our 510-kilometer network with 75 tram and bus lines,” said Daniel Steger, head of electrical infrastructure, Zurich Public Transport. “Maintaining our infrastructure is vital. HxGN Mass Transit will allow us to monitor rail tracks, overhead cables and the condition of bus stops to ensure we keep the citizens and visitors of Zurich moving.” “HxGN Mass Transit is an essential tool for managing our assets,” said Dominik Rabenau, head of data

Built on top of Hexagon’s M.App Enterprise, HxGN Mass Transit overcomes these challenges. It goes beyond a simple map, providing an advanced digital twin of a city’s entire public transportation network – from track, stops and switches to construction sites, ticket machines, benches and garbage cans. It offers capabilities and workﬂows for supervisors, analysts, asset and operations teams and others. “Urban population growth, increasing demand for mobility options and a greater focus on sustainability have driven interest and investment in public transportation,” said Steven Cost, president, Hexagon’s Safety, Infrastructure & Geospatial division. “By improving the ability to visualize and understand networks in real-time, HxGN Mass Transit provides a solution to the global demand for more efﬁcient and effective public transportation.”

May-June issue l 2021

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Marine Surveys - Find Out If You Have a Boat That Needs Inspecting

Marine Surveyor is an individual who conducts surveys, checks or examinations of marine vessels for any of the following purposes: to inspect, test and report on the condition of the vessels and cargo, and inspects the damage already caused to either vessels or cargo on them. For assessing these needs, the Marine Surveyor will use various instruments that may include sonar, radar, GPS, and electronic scanning equipment. They also conduct tests on the boats using special software programs. All these instruments and tools to help the Marine Surveyor understands what is going on and what should be done next in order to achieve maximum efficiency and effectiveness in their work. Below are some of the most common tasks that a marine surveyor may do. The most important task of a Marine Surveyor is to inspect and report on the condition of a vessel. They normally complete this inspection period in one day and report back to the owner with their findings. Some also allow for extension of the inspection period if special circumstances arise that are beyond their scope of work. This would require additional time and costs for the inspection. Vessel inspections are performed to identify any defects in the condition of the vessel and to find out if any damage exists to the integrity of the vessel. An inspector will examine the navigation and power plant of the vessels he is inspecting in order to determine any issues that could have affected the proper operation of the vessel, while in commission. He will also check the condition of the ports, hatches, trim, steering, sails, engines, electrical system, nacelles, painting, flooring, insulation, plumbing, drainage, decks, keel, outboard motor and all fittings, valves, machinery and appliances in the keel. He looks for any physical defect that impairs the safe operation of the boat. He also checks the condition of the main gear in running condition.

used to keep a record of each vessel’s condition. There are two types of marine surveys in existence today. The first type is for surface vessels such as boats and fishing vessels; the second type is for submerged vessels such as cruise ships and power vessels. It is important to know which type of survey you require before you start the inspection process. The inspector performs his inspection and submits his findings for examination to the licensing authority. Once the inspector determines the required repairs and maintenance, he submits his report to the licensing authority who makes the corrections and updates the condition reports on these necessary repairs.

If you have been investigating the possibility of owning a ship or vessel of your own but aren’t sure if you should purchase one, a marine survey is the best way to ﬁnd out. These reports will tell you many important things about the condition of your boat and whether or not it will be able to withstand the harsh conditions and dangers that are present in the marine trade. The information in your marine survey will help you make the right decision when buying your vessel. For example, did you know that boats that have a long history of good maintenance can be sold for much cheaper than those with a short history? And what about new boats - are they properly inspected? The answers to these and many other questions that you may have will be provided by your marine survey.

A physical examination of a keel shows evidence of wear and tear, where repairs are needed and whether the keel can support heavy load. The inspectors report on these ﬁndings to the licensing authority and to the owner or legal owner of the vessel. They prepare a register of defects that may be found on the vessel and transmit them to the licensing authority when the vessel is inspected. The register is

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May-June issue l 2021

FEATURE

Esri ArcGIS Pro certified for 3D stereo visualization with 3D PluraView monitors

rcGIS Pro from Esri is the most modern and advanced desktop GIS product and is used worldwide for the capture, processing and analysis of high-resolution 3D data. The constant further development of ArcGIS Pro is increasingly blurring the boundaries between Geographical Information Systems (GIS) and classic digital photogrammetry. Important functionalities from photogrammetry, such as importing aerial images, aero-triangulation, and extraction of terrain models, orthorectification and stereoscopic data capture, are now also integrated in ArcGIS Pro. This ensures a continuous GIS workflow, including photogrammetric data capture, directly in the Esri environment, resulting in substantial efficiency gains. The central element here is the complete integration of all existing and newly captured three-dimensional geometries with ArcGIS Pro, and the integrated ability to represent them with full three-dimensionality on stereoscopic output devices. The Software ArcGIS Pro from Esri meets all requirements for the efficient display and processing of GIS, BIM, LiDAR and photogrammetric geodata in a fully integrated 3D-stereo work environment with an outstanding range of functions. The compatibility of ArcGIS Pro with the entire 3D PluraView monitor product family has now been officially certified by the manufacturer Schneider Digital. Be it professional thematic maps, complex GIS analyses, geodata management or GIS data capture with the 3D-capable software application ArcGIS Pro from Esri, professional users enjoy the benefits of the world’s leading GIS environment. For optimal geodata querying and processing, the capture and analysis of spatially connected and topologically correct features, GIS professionals have a whole range of interactive and automated tools at their fingertips with the Pro version. Locally saved geo-information

May-June issue l 2021

in 2D and 3D format can for example be compared to or synchronized with Cloud servers and online data services. Topographic terrain features and building models at different levels of detail (LOD) can likewise be extracted and saved to ﬁle geodatabases (GDB). ArcGIS Pro also offers a range of powerful tools for the management, editing and analysis of large amounts of data, e.g. large-format aerial images, UAS and satellite images, and LiDAR point-cloud data. Real façade textures can be mapped to 3D building geometries from oblique aerial images and vehiclebased mobile camera systems. Likewise, hybrid 3D terrain models can be generated from orthoimages, combined with synthetic 3D models for vegetation and building objects.

Large data volumes - superhigh resolution in 3D-stereo on the 3D PluraView monitors The prerequisite for the stereoscopic display of 3D geodata is a monitor system with high-resolution, bright and contrast-rich 3D stereo visualization, to best support ArcGIS Pro users. This perfect visualization solution is provided by the 3D PluraView family of monitors by Schneider Digital, which are latency-free and work ‘plug-and-play’ with professional NVIDIA and AMD graphics cards. As there is no requirement for proprietary graphic drivers, the 3D PluraView displays are a future-proof solution to display geospatial data also with future versions of LINUX and Microsoft operating systems. The extremely large data volumes, which ArcGIS Pro can process, require not only a professional graphics card and a professional workstation, but also a monitor, which can display topographical information and GIS content in top 3-D stereo quality. Only a bright and high-contrast stereoscopic representation of 3D content can ensure a professional analysis and reliable interpretation of data. For this, the United States software supplier Esri relies on the

outstanding performance of the 3D PluraView - the passive, 3D-stereo beam-splitter monitors from Schneider Digital. These dual-screen systems are the de-facto industry standard for all stereoscopic software applications for the past 16 years and are certified for all common 3D-stereo capable photogrammetry and GIS applications. The fold-up beam-splitter mirror allows the flexible use of the 3D PluraView monitors also as a standard monitor for monoscopic tasks. With screen diagonals up to 28”, 3D PluraView monitors provide completely flicker-free stereoscopic 3D visualizations. Thanks to one screen per stereo channel, they offer the full stereo resolution up to 4K (UHD) and 10-bit color depth with brilliant brightness. Their passive polarization filter technology provides a fatiguefree ergonomic working environment, even in office daylight conditions, viewing stereo together with several colleagues.

Visualize, capture and edit GIS and BIM models in stereo ArcGIS Pro users value the accurate, pixel-precise, stereoscopic image display on Schneider Digital’s 3D-stereo monitors. The high level of viewing comfort on the flicker-free displays and the intuitive operation facilitate the handling of complex data visualizations, thereby improving overall productivity and accelerating working procedures. In combination with ArcGIS Pro, the technology of 3D PluraView monitors offers the possibility of uploading aerial image stereo pairs to capture 3D points, lines or polygons directly as topologically defined GIS elements. 3D mesh-based geometries, smart BIM models and even 3D CAD models can be edited intuitively in a fully integrated 3D-stereo environment. ArcGIS Pro users benefit from compatibility with a

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PHOTOGRAMMETRY

The Software ArcGIS Pro from Esri meets all requirements for the efficient display and processing of GIS, BIM, LiDAR and photogrammetric geodata in a fully integrated 3D-stereo work environment with an outstanding range of functions. The compatibility of ArcGIS Pro with the entire 3D PluraView monitor product family has now been officially certified by the manufacturer Schneider Digital

wide variety of data formats when importing and integrating smart 3D models into existing GIS data sets. For subsequent visualization, the 3DConnexion SpaceMouse is a well-proven device, allowing simple and intuitive 3D navigation within ArcGIS Pro. The additional use of a Stealth 3D mouse is recommended where the focus is on the precise measurement and capture of objects, elevations and distances. One of the biggest challenges for GIS applications

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is the loading of large amounts of data (e.g. detailed urban models) as digital twins, and then displaying them seamlessly in stereo. This requires reliable photogrammetry and GIS solutions, which are innovative, ergonomic, fast and reliable. The stereocapable software application ArcGIS Pro and the 3D PluraView monitors by Schneider Digital provide this reliability through the synergy of two high-end products. In combination, they ensure a perfect 3D-stereo experience with excellent display quality.

The Software ArcGIS Pro from Esri meets all requirements for efficient stereoscopic working with geospatial 3D datasets and has now been certified officially for compatibility with the entire 3D PluraView monitor product family by the manufacturer Schneider Digital. This ‘duo’ turns into the perfect workplace solution with the right 3D input tools and a high-performance Schneider Digital workstation, customized for use with ArcGIS Pro.

May-June issue l 2021

CONSTRUCTION

GeoSLAM Launches New Solution to Optimize Construction Progress Tracking

solution to quickly and easily measure the progress of a construction project has been launched by leading SLAM (simultaneous localisation and mapping) technology company, GeoSLAM. After working closely with the construction industry for almost a decade, and running an extensive pilot with UK construction and property service company, Willmott Dixon, GeoSLAM has launched Construction Progress to streamline the monitoring of projects through generated point cloud data. The solution will help construction companies understand their progress by speeding up an inherently manual process. Utilising an easy-touse handheld scanner, information collection and progress results (expressed as a percentage complete, with coloured digital images showing the latest project updates) are available both on-site and at head ofﬁce within minutes. The data collected is automatically processed, generating a point cloud that is compared to a CAD

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model displaying easy-to-understand changes on site by date and time. Being able to see the progress of a project gives site teams and head ofﬁce clear and objective visibility of progress, helping to avoid missed milestones in the build or costly delays. Explaining the launch of the software, GeoSLAM CEO, Graham Hunter, said: “We have always advocated for the importance of technology to any business, but even more so today, automated tools like Construction Progress are vital to the longevity of construction companies in particular. “This is something completely new for the sector, and we’re delighted that one of the country’s leading construction and property service companies, Willmott Dixon, is successfully using GeoSLAM Construction Progress.” With the global population predicted to hit 9 billion

by 2050 the demand for construction has never been greater. Facing increased pressure to help ‘level-up’ the economy, automated tracking of progress will support the industry to build in a quicker, more sustainable way. Innovation however, is needed to meet the challenge. Graham adds: “The outlook for the sector, with such exponential growth forecast even into 2022, is an exciting prospect, but one that needs the right tools to face head on. I am conﬁdent that Construction Progress will help alleviate some of the pressure construction ﬁrms may face in the coming months, with a solution that doesn’t require outsourcing or technical expertise.” GeoSLAM recently launched its very own payment plan to lower the upfront cost of ownership by allowing customers to spread the cost of a device with Connect and Construction Progress over 24 months.

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MOBILE MAPPING

Seabed Selects Velodyne Lidar Sensors for Mobile Mapping System

elodyne Lidar, Inc. has announced Seabed B.V., which specializes in high quality equipment for offshore surveying and dredging, has selected Puck™ sensors for its lidar mobile mapping system. The Seabed system is a turnkey mobile lidar solution for hydrographic surveys that can support sustainable planning which aims to protect sensitive historic and marine environments. The Seabed lidar system, equipped with a Puck sensor, provides complete above water point cloud data and can operate in harsh maritime conditions. The system conducts 3D data capture of intricate measurements of inshore, nearshore and inland waterways from up to 100 meters away. It is designed to be simple to mobilize and easy to use without the need for specialized training or qualiﬁcations, delivering rapid results that can save time and money. The Seabed lidar system can be combined with a bathymetric multi-beam echo-sounder to provide a complete 3D, georeferenced image above and below water. The data can be used to rapidly inspect structural integrity of bridges, dams and piers, and be a resource for preservation and sustainability planning. Regular inspections of bridges and waterways are also important to improve navigation safety, especially in high trafﬁc areas where the depth is shallow.

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“We selected Velodyne’s Puck because it produces the high quality, consistent data our customers need,” said Elice Collewijn, General Manager, Seabed, which is based in Amsterdam, The Netherlands. “The Puck has demonstrated outstanding reliability and power efﬁciency while operating in severe offshore situations. The sensor allows us to capture vital, highresolution data to accurately measure and analyze marine environments.” “Seabed is helping companies transform their businesses with offshore 3D mapping solutions which can deliver highly accurate, detailed data collection to support safe navigation and protection of marine environments,” said Erich Smidt, Executive Director

Europe, Velodyne Lidar. “Their solutions demonstrate how Velodyne’s sensors provide the performance, range and compact form factor needed for versatile mobile mapping systems that can enable a sustainable future.” Velodyne Puck compact, versatile sensors deliver a high-resolution image to measure and analyze a variety of environments. They provide high quality resolution and performance along with a full 360-degree environmental view to deliver real-time 3D data. The Puck has best-in-class power efﬁciency, which advances the travel range and sustainability of applications.

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HYDROGRAPHY

iXblue demonstrates future hydrographic capabilities with DriX Unmanned Surface Vessel during IHO

nvited by the International Hydrographic Organization (IHO) to demonstrate the most modern hydro-oceanographic technologies during the celebrations marking the 100 years of existence of the international organization, iXblue demonstrated its DriX Unmanned Surface Vessel, in the presence of Prince Albert II of Monaco, Dr. Mathias Jonas, IHO Secretary-General, Mr. Laurent Kerléguer, Director General of the French Hydrographic and Oceanographic Service (Shom), and Amb. Peter Thomson, UN Secretary-General’s Special Envoy for the Ocean. Identiﬁed by the IHO as a pioneer in the transition of the hydrographic industry towards more efﬁcient and environmental-friendly unmanned maritime operations, iXblue presented the new methods and strategies deployed for seabed mapping, as well as how autonomous vehicles can collect data in support of the hydro-oceanographic industry.

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“We are proud to be recognized by the IHO as a key player of the hydrographic industry and to be able to represent, with our DriX Unmanned Surface Vehicle, the future of hydrography.” States David Vincentelli, director of the Sea Operations division at iXblue. “It was an honor to be a part of this event celebrating 100 years of IHO’s missions to serve our oceans and to be able to contribute, alongside them, to the transformation and promotion of our industry.” DriX is an 8m unmanned surface vehicle (USV) developed and built in France by iXblue. The USV conducts hydrographic surveys in order to map the oceans, 85% of which remain unknown to this day. Equipped with advanced sensors (radar, lidar, cameras…) and its own artiﬁcial intelligence, DriX analyzes its environment, avoids obstacles and carries out its missions autonomously. The USV can autonomously map large areas in a reduced amount of time, contributing to the rapid improvement of the

understanding of our planet’s oceans. Lighter than traditional vessels, and particularly hydrodynamic, DriX helps reduce of hydrographic surveys’ environmental footprint. Compared to traditional survey vessels, DriX decreases fuel consumption and greenhouse gas emissions by a factor of 50 and reduces radiated noise for greater respect of marine wildlife. Since its launch in 2017, DriX has been met with numerous successes around the world, including being selected by the U.S. National Oceanic and Atmospheric Administration (NOAA) to create the next generation ocean exploration system. In France, DriX has been tested by the French Navy’s Hydrographic and Oceanographic Service (SHOM) via the Direction Générale de l’Armement (DGA) as part of an armament program aimed at renewing its capabilities in 2025.

May-June issue l 2021

DRONES

Parrot unveils ANAFI Ai: The ﬁrst 4G connected robotic UAV

arrot, a leading European drone group, is pleased to announce ANAFI Ai: a drone that sets new standards and capabilities for professionals. ANAFI Ai is the first drone to use 4G as the main data link between the drone and the operator, which is a game changer for the drone industry. Users will no longer experience transmission limitations thanks to ANAFI Ai’s 4G connectivity, which enables precise control at any distance. For Beyond Visual Line of Sight flights, it stays connected even behind obstacles. For the first time, ANAFI Ai embeds a Secure Element in the drone and in its Skycontroller 4. The 4G link between the drone and the user’s phone is encrypted. The Secure Element protects both the integrity of the software and the privacy of data transferred. Parrot’s large partner ecosystem delivers a wealth of specialized applications and services for a variety of professional uses. Parrot is the first in the industry to make its piloting application open-source. Parrot offers developers a Software Development Kit (SDK) to execute custom code in the ANAFI Ai drone during the flight. The SDK gives access to all flight sensors, including obstacle avoidance sensors, occupancy grid and internet access. ANAFI Ai’s uniquely designed obstacle-avoidance (OA) system detects obstacles in all directions, using stereo cameras to sense objects and automatically avoid them. ANAFI Ai incorporates a 48 MP main camera and boasts a powerfully-stabilized 4K 60fps / HDR10 camera to capture finely-detailed aerial images and smooth video footage. Originally the pioneer of consumer drones a decade ago, Parrot now seeks to set new standards for drones at work. Advanced artificial intelligence, autonomous flights, best-in- class imaging, photogrammetry accuracy and reliable 4G connectivity, put powerful new tools in the hands of professionals like never before.

May-June issue l 2021

4G connectivity 4G is profoundly changing the use cases for drones. With 4G, the data link between the drone and the pilot becomes robust in all circumstances. Already widely and reliably deployed around the world, 4G offers long range transmission at low frequency bands at 700MHz – 900MHz. Additionally, the 4G connection means professionals can operate the drone at any distance. Many 4G operators offer quality-of-service guarantees for first responders, such as firefighters and police. At Parrot, we have worked hard to develop a powerful streaming software adapted to any 4G situation. Our software quickly optimizes the definition and frame rate to the network quality. Our software is also robust to packet and frame losses. ANAFI Ai itself does not require a subscription; users can utilize any SIM card capable of sending data. Parrot provides its users a secured infrastructure that works with all smartphones.

48 MP imaging accuracy ANAFI Ai’s Quad Bayer sensor offers 14 EV of dynamic range in HDR10 mode. It catches all the details both in highlights and shadows. Inspection professionals can use the 6x digital zoom to observe 1 cm details at a distance of 75 m. The controllable gimbal tilt range (from -90° to +90°) gives professionals access to complex points of view such as the underside of a bridge structure. The hybrid image stabilization on 6 axis (3-axis mechanical, 3-axis electronic) ensures sharp photos even in crosswinds of up to 12.7 m/s. P-Log format allows professionals to retain more information with raw ﬁles.

Autonomous Photogrammetry ANAFI Ai’s biomimetic form factor mimics nature’s ﬁtness. Its swivel head has an omni- directional camera, ensuring precise obstacle avoidance in every

flight direction. When obstacles are detected, ANAFI Ai automatically determines the best trajectory to pursue its mission. Embedded Artificial Intelligence allows for photogrammetry-specific flight plans to be performed automatically, optimizing productivity, and saving time. Professionals can generate optimized missions based on the land registry of the building selected in just one click. ANAFI Ai’s Quad Bayer 48 MP sensor delivers survey-grade accurate 2D and 3D models. It offers the same precision as drones with a 1" 20MP sensor, while flying 1.8 times higher. A GSD of 0.46 cm/px is obtained at an altitude of 30 m. Pictures can be captured at 1fps, 2x faster than any other drone in the market. ANAFI Ai images are compatible with all photogrammetry software suites. With Pix4D, the market leader in photogrammetry software, Parrot has pushed the integration one step further. During the flight, ANAFI Ai sends the pictures to Pix4Dcloud directly. Computation starts when the drone lands so that professionals gain productivity by avoiding manual time- consuming data transfer.

A unique robotic platform Since the ﬁrst Parrot A.R. Drone in 2010, open-source is at the heart of Parrot platforms. Parrot continually contributes to the open-source community. With the launch of ANAFI Ai, Parrot expands its Software Development Kit (SDK) by open- sourcing the 7th version of its FreeFlight ground control station application: Air SDK: provides a breakthrough technological architecture to run code directly on ANAFI Ai. Developers can program custom-designed autonomous ﬂight missions by accessing all drone sensors, connectivity interfaces, and autopilot features.

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DRONES

Ground SDK: allows developers to create iOS and Android mobile applications for Parrot drones. All the features of the drone (control, video, settings) are accessible. OpenFlight: the open-source core of FreeFlight 7 application. Developers can focus on adding their own features and immediately get a professionallooking App ready to be published on the application stores.

ecosystem: from enterprise drone platforms (Skyward, a Verizon Company, Measure, an AgEagle Company), ﬂight logs services (DroneLogbook, Airdata), public safety programs (DroneSense) and advanced mission planning (QGroundControl, UgCS), to media and data cloud platforms (Survae), real time geospatial situational awareness (Rapid Imaging, Textron Systems), surveying and mapping (Pix4D). Today, Parrot has the largest partner ecosystem for professional drones.

Sphinx: enables developers to test their algorithm and ﬂight strategy in a photorealistic 3D simulation environment running through Unreal Engine, with accurate physical interaction. Parrot’s industry-leading SDK facilitates the implementation of tailored end-to-end solutions for professionals from public safety, search & rescue to defense and inspection ﬁelds.

Cybersecurity by design

Parrot platforms are built on industry standards (WIFI, RTP/RTSP, MAVLINK), making interoperability much easier.

• • •

Parrot keeps on expanding its mature software

Pioneering ﬂight, Parrot is also pioneering security. ANAFI Ai embeds a WISeKey Secure Element which is NIST FIPS140-2 Level 3 compliant and Common Criteria EAL5+ certiﬁed. The Secure Element: performs cryptographic operations. stores and protects sensitive information. protects the integrity of the embedded software.

• •

provides a unique identity to the drone for 4G pairing and strong authentication. features a unique digital signing of the pictures taken by the drone.

Users have full control over their data. No data is shared by default without the user’s express consent. ANAFI Ai is compliant with the European Union General Data Protection Regulation (GDPR) and in some cases goes even further. For example, users can delete all data with 1- Click, easily maintaining control over what is stored. A bug bounty program is currently running in partnership with YesWeHack, the ﬁrst European crowdsourced security platform. Parrot beneﬁts from their vast community of cybersecurity researchers to identify potential vulnerabilities in its drones, mobile applications and WebServices.

A cool drone By its design, Parrot’s new Skycontroller 4 is a milestone for the industry. Cumbersome cables are no longer required, and it enables the use of an iPad mini and all large smartphones. The controller also features an HDMI output, which allows streaming videos from ANAFI Ai. With ANAFI Ai, Parrot believes “pleasure in the job puts perfection in the work” – Aristotle. ANAFI Ai is Parrot’s new cool drone: it looks nice, it is intriguing, foldable, operational in 1 minute and resistant to rain.

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May-June issue l 2021

MAPPING

University of Oxford improves estate management with indoor mapping Information System) software from Esri UK. Interactive maps now give an overview of the estate, showing buildings in context of their surroundings down to individual floors, rooms and spaces, while interactive dashboards show floorplans, usage and cost details. “The challenge was to create an indoor mapping system which would provide 24hr access to floorplan and budget information for academic departments and other tenants and keep pace with the dynamic nature of our estate, which has several thousand changes every year, from repurposing an office into a laboratory to minor modifications such as moving internal walls,” explained Lomin Saayman, Information Records Manager, University of Oxford Estates Services.

he University of Oxford has upgraded its estates management processes with a new indoor mapping system to provide more efficient methods of maintaining asset data and how it charges university departments and other tenants for the space they use. Offering easy access to property and interiors data across 300+ buildings and 35,000 spaces using interactive maps, the University chose GIS mapping technology from Esri UK to build the new system, which went live in May 2021. Replacing manual processes, static CAD floorplan drawings and Excel spreadsheets, the new solution combines over 2,000 floorplans into a single interactive map, enabling the university to more easily share data online with building managers and department administrators. A two-way communication tool has also been introduced, so any modifications to lecture theatres, accommodation or

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classrooms can be easily fed back to the estates team online, replacing a labour-intensive and paper-based annual audit and improving how the university calculates charges for tenants. Consisting of a broad portfolio, the University of Oxford’s estate includes academic buildings, laboratories, student and staff accommodation, commercial buildings for investment and leasing purposes, farms, plus space embedded in a number of hospitals around Oxford. The university charges academic departments and colleges for the space they use and also leases buildings to commercial entities. The University is the oldest in the Englishspeaking world and has more than 24,000 students. The new indoor mapping system was created by migrating static CAD ﬂoorplans and associated building data into the online GIS (Geographic

“The Esri UK solution gives us a geographical visualisation of our estate and allows tenants to report any changes so our central asset record is always up-to-date. The old process of confirming what space they occupied used to take around five months and wasted time chasing data, so now the estates team is free to work on other tasks. Overall, the increased visibility and accuracy is helping improve how we inform departments what they will be charged for the year and in how we plan for the future expansion of the estate. Purchasing the software via a Chest agreement also meant it was well within our budget,” concluded Saayman. The new system is already contributing to the spatial planning of a large new laboratory facility being built, by revealing how the old 1960s building was previously used. Plans for the future include adding large or significant assets to the indoor mapping solution, such as an MRI scanner, by scanning items with a 3D scanner and making them visible on the map. “Indoor mapping has made previously difficult to share static floorplan data rapidly accessible and easy to navigate by all stakeholders,” said Rob Nichols, Sales Lead at Esri UK. “Bringing CAD data into a GIS mapping environment has given the university complete situational awareness of its whole estate, allowing it to improve operational efficiency and make accurate decisions.”

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MAPPING

Concept3D Mapping Platform Brings Oklahoma State University Campus to Life Online

oncept3D, a leader in creating immersive online experiences with 3D modeling, interactive maps and virtual tour software, has announces that Oklahoma State University (OSU) is the latest higher education institution to launch on the company’s robust interactive map and virtual tour platform. With Concept3D, OSU’s nearly 1,500-acre campus comes to life online in 3D, with detailed categories and locations, call-to-action pop-ups, and wayﬁnding directions, along with eight integrated residential tours and a campus-wide tour. Additionally, the new map features live transit feeds which offer map users the ability to easily see the location and direction of buses and shuttles, the timing of upcoming stops, as well as ﬁnd the nearest

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bus stop. The wayfinding system - with either a dragand-drop start and finish or the ability to add specific addresses - provides the shortest, most efficient route to a destination, simplifying campus navigation. A unique Concept3D feature gives map users the ability to generate custom print maps with their selected campus area and categories, from athletics to dining, parking and residential. “We’re honored to collaborate with OSU on the new campus map, and their team has done a fantastic job of using the features of the Concept3D platform to support the needs of current and prospective students as well as parents and visitors,” said Gordon Boyes, CEO, Concept3D. “We’re excited to have the new interactive map as a unique tool for wayfinding, transit and to explore

the campus,” said Kaitlin Little, Web Designer, Oklahoma State University. “The features included will be incredibly helpful to our campus community as well as prospective students and employees. The Concept3D team is great to work with, and the software is intuitive and easy to use” Oklahoma State University is one of America’s premier land-grant universities and serves over 25,000 students. Concept3D has been supporting the needs of higher education institutions for decades, and its 3D interactive map and virtual tour software are the choice of thousands of different universities, colleges and schools in North America and across the globe tosupport marketing, wayﬁnding, parking and transportation, and helping people navigate and explore campuses.

May-June issue l 2021

PROJECT REVIEW

Casablanca Finance City Tower

Text and images courtesy – Morphosis Architects

May-June issue l 2021

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CASABLANCA FINANCE CITY TOWER

asablanca Finance City Tower is the first project to be realized in the newlyestablished Casablanca Finance City (CFC)—a transformative new business district currently being developed in the Anfa District southwest of the historic city center. The completion of the 25-story tower in April 2019 marked a significant milestone for Casablanca as it expands on its historical role as the gateway to Africa. CFC, a government-endorsed initiative, invites global firms to establish their regional headquarters in Morocco within this special economic zone. Developed in close partnership with CFC leadership, the Tower marks Morphosis’ first project in Africa. The Casablanca Finance City Tower plays a critical role in the ongoing development of the CFC, located in the Anfa District, which was home to the Anfa Airport until it closed in 2007. CFC symbolizes Morocco’s vision for the future and sets precedents in building performance, scale, and technology for a part of the city that is yet to be fully realized. Working in harmony with the site’s climate and designed to minimize ecological impact, the tower sets a new standard for future projects in the region and beyond. “The Casablanca Finance City Tower and its innovative design was conceived to have long-lasting impact and to signal a new era of economic prosperity for Morocco,” said Pritzker Prizewinning architect and Morphosis Founding Partner Thom Mayne.

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“This tower brings together a range of global industries in the heart of the country, galvanizing international investment in North Africa, while also providing a template for the future development of the district as it continues to grow.” Morphosis Partner and Project Principal Ung-Joo Scott Lee added: “We are immensely grateful to have had the opportunity to contribute to this historic turning point for Morocco, through our collaboration with the visionary leaders at Casablanca Finance City. Working closely together, we were able to push the boundaries of design and construction, transforming a blank satellite site into a dynamic development that sustainably engages with its surrounding environment.”

efﬁcient system, the building meets all LEED Gold requirements of the World Green Building Council. A tapered crown capping the 400-foot (122-meter) structure realizes the tower’s function as a new icon for the city. Mirrored at street level, the building engages the lower urban landscape with exterior public programming that invites the community into adjacent public spaces. This double crown allows the building to simultaneously serve as a symbol of the city’s development and as a social hub that nurtures an active street life in the district.

The design for the Casablanca Finance City Tower draws on the unique openness of the surrounding area, which afforded the designers the unusual opportunity in an otherwise dense city to highlight the relationship between the building and the natural environment. A brise-soleil system wraps the building, protecting against the sun while still allowing the building to harness external elements to regulate natural light, air, and temperatures internally, in addition to offering unprecedented views of the city, ocean, and the iconic Hassan II Mosque. This façade draws inspiration from traditional geometric patterned mosaics and intricate wooden latticework screens characteristic of Moroccan architecture. As a result of this energy

May-June issue l 2021

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Africa Surveyors May-June issue 2021

Articles inside

Casablanca Finance City Tower

Marine Surveyors

MEP Engineering

Hydrographic Survey Off shore energy exploration

Fueling the expansion of engineering insurance in Africa