Cartographic Almanac

CARTOGRAPHIC ALMANAC GEOGRAPHIC INFORMATION SYSTEM SELECTED WORKS of DAVID GOMEZ

CARTOGRAPHIC ALMANAC GEOGRAPHIC INFORMATION SYSTEM SELECTED WORKS of DAVID GOMEZ

The Cartographic Almanac showcases a collection of graphic images designed through GIS software in conjunction with graphic design software.

The selected works by David Gomez were developed throughout intensive courses that delved in the topics of geography, including “Maps and Graphs” & “Foundations of GIS”.

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MAPS

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GRAPHS

Story Map Cascade https://arcg.is/O1mnu0

Story Map Journal https://arcg.is/qiXf0

Story Map Tour https://arcg.is/14PGyW 5

UNIVERSITY OF FLORIDA - GAINESVILLE, FL

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A SIMPLE MAP

Gomez

© OpenStreetMap (and) contributors, CC-BY-SA

UF Campus

Open street map view of Gainesville. Showcasing the University of Florida campus and surrounding areas in a simple map.

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UNIVERSITY OF FLORIDA - GAINESVILLE, FL

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MENTAL A SIMPLEHAND MAP DRAWN MAPPING

Gomez

© OpenStreetMap (and) contributors, CC-BY-SA

UF Campus

Open street map view of Gainesville. Showcasing the University of Florida campus and surrounding areas in a simple map.

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Gomez

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Choropleth map of the United States. Showcasing the disaster trends as depicted by the Federal Emergency Management Agency (FEMA) ranging from the years 1964 to 2015. According to the data, the counties of Pike and Magoffin in Kentucky and Walsh in North Dakota are the most susceptible to natural disasters.

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F. E. M. A. D I S A S T E R T R E N D S 1964 - 2015

AVERAGE ANNUAL RAINFALL ACROSS THE UNITED STATES DERIVED FROM 1971 TO 2000 NOAA CLIMATIC DATA CENTER

INCHES PER YEAR State-wide averages of annual rainfall plus snowfall range from a high of 63.7 inches (1618 millimetres) in Hawaii to a low of 9.5 inches (241 millimetres) in Nevada. For the entire United States, excluding Hawaii and Alaska, the average amount of moisture falling as rain and snow is 30.21 inches (767 millimetres).

The precipitation averages are based on data collected by weather stations throughout each state from 1971 to 2000 and provided by the NOAA Climatic Data Center.

Alaska Gomez

Hawaii

0 to 10 11 to 19 20 to 29 30 to 39 40 to 49 50 or more

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Source: CurrentResults.com

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FOUNDATIONS of

Geographic Information Systems

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CHOLERA EPIDEMIC MAP LONDON, ENGLAND SPATIAL STATISTICS ANALYSIS

Gomez

Castle Street East Oxford Market

Newman Street Oxford Street and Beaners Street

Marlborough Mews

Carnaby Street Broad Street

Dean Street Rupert Street

Bridle Street Warwick Street

Saville Row and Vigo Street

Tighborne Street

Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the GIS user community

Cholera outbreak mapping of London, England from 1854 by Dr. John Snow. Showcasing analytical evidence for the SOHO area where cholera was being spread.

The spatial statistics analysis method data supported Dr. Snow's theory by illustrating the Broad Street Pump as the source of the illness via contaminated water.

Through the use of measuring geographic distributions, the data allowed for the quantification and highlight of where the majority of fatalities were clustered.

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68% of Cholera Fatalities Area

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Epicenter of Cholera Epidemic 1

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Cholera Casualties Count

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Public Water Pumps

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CHOLERA EPIDEMIC MAP LONDON, ENGLAND VECTOR ANALYSIS

Gomez

Castle Street East Oxford Market

Newman Street Oxford Street and Beaners Street

Marlborough Mews

Carnaby Street Broad Street

Dean Street Rupert Street

Bridle Street Warwick Street

Saville Row and Vigo Street

Tighborne Street

Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the GIS user community

Cholera outbreak mapping of London, England from 1854 by Dr. John Snow. Showcasing analytical evidence for the SOHO area where cholera was being spread.

The vector analysis method data supported Dr. Snow's theory by illustrating the Broad Street Pump as the source of the illness via contaminated water. Through the use of thiessen polygons, the data allowed for the quantification of the proximity of household casualties to each public water pump in the area.

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Thiessen Polygon Boundaries

Cholera Casualties Count

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Public Water Pumps

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CHOLERA EPIDEMIC MAP LONDON, ENGLAND RASTER ANALYSIS

Gomez

Castle Street East Oxford Market

Newman Street Oxford Street and Beaners Street

Marlborough Mews

Carnaby Street Broad Street

Dean Street Rupert Street

Bridle Street Warwick Street

Saville Row and Vigo Street

Tighborne Street

Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the GIS user community

Cholera Casualties Density

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Max Density

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Min. Density

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Cholera outbreak mapping of London, England from 1854 by Dr. John Snow. Showcasing analytical evidence for the SOHO area where cholera was being spread.

The raster analysis method data supported Dr. Snow's theory by illustrating the Broad Street Pump as the source of the illness via contaminated water. Through the use of kernel denisty analysis, the data allowed for the quantification and highlight in an analytical density map of where the fatalities were most common.

Cholera Casualties Count

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Public Water Pumps

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GEORGETOWN, TX NORMALIZED DIFFERENCE VEGETATION INDEX (NDVI)

2010 NAIP digital ortho photo image of Georgetown, Texas. Natural color bands. Source: tnris.org

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Change of natural color image into a color infrared image by changing of the color band values.

Calculations of NDVI values range form -1 to +1; blue to green in the third image. From -1 to 0 indicates there is no vegetation and from 0 to 1 indicates a variety of densities of green leaves.

Gomez

Analytic NDVI photo image showcasing the color values that measure the density of green in the city.

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BAYANEY, PUERTO RICO CRIME SCENE INVESTIGATION

Soils raster grid converted from stored data text record.

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Gomez

Grid result that matches locati- Integer format raster for pote- Grid result that combines areons that meet all criteria from ntial hillsides where the murd- as that meet the criteria for er might've taken place. clues gathered on site. elevation, slope and aspect.

Crime scene investigation mapping of Bayaney, Puerto Rico. Showcasing the process of solving a spatial problem using a variety of real raster datasets to determine the potential murder sites of the victim.

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Unified grid result that highlights the 3 potential murder sites for the crime scene investigation.

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SUITABLE SITES FOR FACILITY PUERTO RICO VECTOR ANALYSIS

Gomez

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AREAS OF INTEREST Cibuco-Guajataca Culebrinas-Guanajibo Interior Puerto Rico Suitable Sites

SYMBOLOGY LEGEND

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Dams Airports Roads Railroads Hydrologic Regions Municipalities

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100 Kilometers

Sources: Esri, USGS, NOAA

Terrain map of Puerto Rico. Showcasing the location of suitable sites for a Hazardous Materials Testing Facility in the Caribbean Region through vector spatial analysis methods. A series of suitable locations was determined within the areas of interest where the regions of Cibuco, Guajataca, Culebrinas, Guanajibo and the interior region of Puerto Rico are located.The suitable regions are within a 2km distance of transportation systems, and within 5 & 10km from airports and dams.

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GEOGRAPHICALLY WEIGHTED REGRESSION PORTLAND, OR

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Gomez

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National Geographic, Esri, Garmin, HERE, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, increment P Corp.

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National geographic map of Portland, Oregon. Showcasing the model predictions of volume data for 911 emergency calls in the current and future years with the locations of the 3 main response stations.

GWR Predictions for Future Years

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GWR Predictions for Current Year

National Geographic, Esri, Garmin, HERE, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, increment P Corp.

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POPULATION DISTRIBUTION OF FLORIDA (2000)

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Projection Information: Albers Coordinate System: Albers Conical Equal Area 50

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Legend

Population Per County 1 Dot = 20,000

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AGE 65 & OLDER POPULATION DISTRIBUTION OF FLORIDA (2000)

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Information Author: David Gomez Date: June 7th, 2019 Source: 2000 US Census

POP2000

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Projection Information: Albers Coordinate System: Albers Conical Equal Area 50

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Legend

Age 65 and Older Population Per County 716 - 7909

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200 Miles

Information Author: David Gomez Date: June 7th, 2019 Source: 2000 US Census

7910 - 28833

States

28834 - 65647

Scale 1:2,200,000

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65648 - 119673 119674 - 300552

States

Scale 1:2,200,000

MEDIAN AGE POPULATION DISTRIBUTION OF FLORIDA (2000)

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Projection Information: Albers Coordinate System: Albers Conical Equal Area 50

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Legend

Median Age Population Per County 29.0 - 32.7

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200 Miles

Information Author: David Gomez Date: June 7th, 2019 Source: 2000 US Census

States

Projection Information: Albers Coordinate System: Albers Conical Equal Area

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Age 65 and Older Population Per Block AGE_65_UP

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Information Author: David Gomez Date: June 7th, 2019 Source: 2010 US Census

247 - 537

37.9 - 42.6

47.4 - 54.3

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AGE 65 & OLDER BLOCK POPULATION DISTRIBUTION OF FLORIDA (2010)

Scale

538 - 1117

Scale

1118 - 6059

1:2,200,000

6060 - 17271

1:500,000

States

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UNIVERSITY OF FLORIDA TURLINGTON PLAZA MAP GAINESVILLE, FL

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Gomez

Sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), (c) OpenStreetMap contributors, and the GIS User Community

Turlington Plaza

Aerial image map of the University of Florida, highlighting the boundaries of Turlington Plaza.

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UNIVERSITY OF FLORIDA GAINESVILLE, FL GEOREFERENCING & DIGITIZING

Gomez

Thomas Hall

Buckman Dr

W University Ave

Library West

Leigh Hall Dauer Hall

Criser Hall Union Rd

Fletcher Dr Florida Gym

Walker Hall

Stadium Rd

Turlington Hall Auditorium

SW 13th St

Ben Hill Griffin Stadium

School of Business

The HUB

College of Engineering

Music Building

International Center

Alachua Sculpture

College of DCP Inner Rd

Reitz Union C Mc

yD art

r

Newell Dr

McCarty Hall A Broward Hall Rawlings Hall

Reid Hall

Reitz Union

Museum Rd

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Beaty Towers

Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the GIS user community

Satellite imagery map of the University of Florida's northeastern section of campus.

Showcasing a georeferenced image, digitized with a series of vector features that highlight buildings, roads and landmarks throughout the map.

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HISTORIC, SYSTEMIC & GEOGRAPHIC DEVELOPMENT OF ST. AUGUSTINE A G.I.S. ANALYSIS ON THE EXPANSION OF THE EARLIEST FLORIDA SETTLEMENT IN THE UNITED STATES OF AMERICA DAVID GOMEZ

GEOREFERENCING AERIAL PHOTOGRAPHY

DIGITIZATION OF HISTORIC FEATURES

U.S. 1

Magnolia Ave.

OVERVIEW

onsidered as the oldest continuously occupied European settlement continental United States. The city of St. Augustine has gone through l periods of both expansion and decline as its political and cultural e shifted throughout the years. Nonetheless, its main foundation vily inspired by Spanish culture which can be perceived through a c of architectural styles, materials and typologies around the various ts. The analysis of how historic set-tlements such as St. Augustine developed throughout the years is a vital phenomenon that allows better understand the cultural and historic backgrounds of a city as s the potential causes of advancement. This type of analysis carried gh Geographic Information System methods allows us to perceive the ating visual mix of historic and contemporary infrastructure within gustine, containing a veritable timeline of built history ready to be ed.

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4 Miles Old Old City City Gates Gates ! ! Castillo ( ( Castillo de de San San Marcos Marcos

Imagery map of St. Johns County, FL. Showcasing a 1993 aerial shot of the St. Augustine region. There is a significant expansion of the city in land and water territory, through buildings, ports, roads and bridges.

The georeferencing process of this image used a total of 10 control points which resulted in a total RMS error value of 12.93 meters.

Tolomato Tolomato Cemetery Cemetery ! ! ( (

Flagler Flagler Memorial Memorial Presbyterian Presbyterian Church Church

Lions Basilica Basilica of of St. St. Augustine Augustine of Lions Bridge Bridge of Ponce Ponce de de Leon Leon Hotel Hotel // Flagler Flagler College CollegePlaza Plaza de de la la Constitucion Constitucion ! ! ( (Juan ! ! ( ( Juan Ponce Ponce de de Leon Leon Monument Monument Governor's Governor's House House St. King King St. Hotel Hotel Alcazar Alcazar // Lightner Lightner Museum Museum

! (

Fountain of Youth

e St. eorg

U.S. 1

Magnolia Ave.

St. G

he St. Augustine Town Plan National Historic Landmark District is arliest extant example of a European planned community with a ctive layout of a 16th century Spanish colo-nial town. The Spanish asized town planning and developed specifications for laying out olonial towns in their 1573 Laws of the Indies. The 16th century “Plaza Constitución” still sits at St. Augustine’s center the metaphoric heart strong Spanish heritage thoughtfully preserved throughout the city. mong the network of narrow, sometimes winding streets, the district’s g architectural heritage spans nearly 300 years, but the district and ty are most renowned for the early Spanish colonial buildings.

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Imagery map of St. Johns County, FL. Showcasing a 1943 aerial shot of the St. Augustine region. There is a significant amount of unused land surrounding the historic district of St. Augustine. The georeferencing process of this image used a total of 10 control points which resulted in a total RMS error value of 13.68 meters.

ad Ro te

BACKGROUND

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Sta

St. Johns County Railway

storic relief showcasing a pictorial depiction of St. Augustine, by Violante Vanni and Giuseppe Pazzi, 1778.

Fountain Fountain of of Youth Youth ! ! ( (

Gonzalez-Alvarez Gonzalez-Alvarez House House Fernando-Lambias Fernando-Lambias House House ! ! ( (

Historic Landmarks Main Roads St. Johns County Railway

Sta

Historic Railway

te Ro

Historic Roads

ad A1

afted plan of the Town of St. Augustine, the capital of East Florida, 1777.

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Imagery map of St. Johns County, FL. Showcasing a 1960 aerial shot Imagery map of St. Johns County, FL. Showcasing framework linked to of the St. Augustine region. There is a significant urban expansion on previous time frames. The current geographic map showcases elements the outskirts. The georeferencing process of this image used a total of 10 of expansion and preservation in terms of land use and historic buildings control points which resulted in a total RMS error value of 1.87 meters. that have withstood the 3 time frames depicted herein.

OBJECTIVES

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Old City Gates

RESULTS The results of this study illustrate a series of geographic comparisons on how the city of St. Augustine has evolved throughout a set of time frames. These comparisons show a significant change in land use, from a reduction of natural environments in replacement with urban city expansion, to a prevalent effort of respecting historical infrastructure.

The georeferenced aerial photography’s of St. Augustine presented a minimum RMS error value below 15 meters; surprisingly, the 1943 and 1993 images had a higher value of 13 meters in comparison with the 1960 image which had a total RMS error value of meters 2.

The digitization of the historic district in St. Augustine showcased a series of elements ranging from, roads, railways, bridges, landmarks and buildings that have been preserved throughout all the time frames presented.

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REFERENCES Flagler Memorial Presbyterian Church

National Park Service›s Heritage Education Services. n.d. «St. Augustine Town Plan Historic Basilica of St. Augustine Bridge of Lions District.» National Park Service. https://www.nps.gov/nr/travel/american_latino_heritag Ponce de Leon Hotel / Flagler College Plaza de la Constitucion St_Augustine_Town_Plan_Historic_District.html.n.d.

«St. !(Johns City and Local Maps.» ! ( Juan Ponce de Leon Monument Governor's House Exploring Florida. http://fcit.usf.edu/florida/maps/local/stjohns/stjohns.htm.

University of Florida. n.d.

St. Aerial photographs of St. Johns County.

King Sounny-Slitine, Moulay. “Lab: Georeferencing.

Digitizing”. Foundations of Geographic Inform Hotel Alcazar / Lightner Museum Systems, University of Florida, 2017, https://ufl.instructure.com/courses/.

City of St. Augustine, Florida, “Preservation Plan“. October 2018. http://www.citystaug.com/ government/planning_and_building/HistoricPreservationMasterPlan.php Esri, Digital Globe, GeoEye, Earthstar, Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID and the GIS User Community. e St.

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Research on St. Augustine’s historic background, focused on the urban development and environmental changes within the city.

2. Aerial photography of St. Johns county collected between 1942 to 1993 from the University of Florida’s George A. Smathers Libraries.

3. Filtering of aerial photography’s based on significant changes and showcasing a clear depiction and growth within the city of St. Augustine.

4. Create a georeferenced raster image for each selected time frame, defining its individual lo-cations using map coordinates and assigning the NAD 83 UTM Zone 17 coordinate system for the state of Florida.

5. Analyze the georeferenced raster images by time frame, highlighting and comparing the ma-jor changes occurring within the city.

6. Digitize the historically preserved aspects of the city that have played a vital role in its development.

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eorg

owchart representing a step by step depiction of the various methods used for the project research.

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1993 Aerial photograph of St. !(Augustine, FL. Showcasing Castillo de San Marcos Tolomato Cemetery georeferenced image, digitized !(with a series of vector features highlight historic buildings, landmarks, roads and railways, as well as m roads. Most of the elements remain located in the heart of St. Augus

St. G

ermine the changes that have taken place within St. Augustine ough a series of aerial photography’s from 3 different time frames: 3 & 1960 ,1943. mpare and contrast the differences between each photographic time me of the city. ate signs of both human development and natural changes in the ironment within St. Augustine. itize the historically preserved aspects of the city to present day that e greatly influenced the overall growth of St. Augustine.

METHODS

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A

Historic Buildings

Gonzalez-Alvarez House Fernando-Lambias House ! (

Historic Landmarks Main Roads Historic Railway Historic Roads Historic Buildings

Service Service Layer Layer Credits: Credits: Source: Source: Esri, Esri, DigitalGlobe, DigitalGlobe, G Earthstar Earthstar Geographics, Geographics, CNES/Airbus CNES/Airbus DS, DS, USDA, USDA, U U AeroGRID, AeroGRID, IGN, IGN, and and the the GIS GIS User User Community Community

HISTORIC, SYSTEMIC & GEOGRAPHIC DEVELOPMENT OF ST. AUGUSTINE

A G.I.S. ANALYSIS ON THE EXPANSION OF THE EARLIEST FLORIDA SETTLEMENT IN THE UNITED STATES OF AMERICA

DAVID GOMEZ

DIGITIZATION OF HISTORIC FEATURES AERIAL PHOTOGRAPHY GEOREFERENCING

Considered as the oldest continuously occupied European settlement in the continental United States. The city of St. Augustine has gone through several periods of both expansion and decline as its political and cultural climate shifted throughout the years. Nonetheless, its main foundation is heavily inspired by Spanish culture which can be perceived through a mosaic of architectural styles, materials and typologies around the various districts. The analysis of how historic set-tlements such as St. Augustine have developed throughout the years is a vital phenomenon that allows us to better understand the cultural and historic backgrounds of a city as well as the potential causes of advancement. This type of analysis carried through Geographic Information System methods allows us to perceive the fascinating visual mix of historic and contemporary infrastructure within St. Augustine, containing a veritable timeline of built history ready to be explored.

Magnolia Ave.

GEOREFERENCING AERIAL PHOTOGRAPHY OVERVIEW

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4 Miles

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FIG. 01: Historic relief showcasing a pictorial depiction of St. Vanni and Giuseppe Pazzi, 1778.

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Old Old City City Gates Gates

Castillo Castillo de de San San Marcos Marcos Imagery map of St. Johns County, !(!(FL. Showcasing a 1943 aerial shot Tolomato Tolomato Cemetery Cemetery of the St. Augustine region. There !(!(is a significant amount of unused land surrounding the historic district of St. Augustine. The georeferencing process of this image used a total of 10 control points which resulted in a total RMS error value of 13.68 meters.

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Imagery map of St. Johns County, FL. Showcasing a 1993 aeri of the St. Augustine region. There is a significant expansion of t in land and water territory, through buildings, ports, roads and b The georeferencing process of this image used a total of 10 control which resulted in a total RMS error value of 12.93 meters.

Flagler Flagler Memorial Memorial Presbyterian Presbyterian Church Church

Lions Basilica Basilica of of St. St. Augustine Augustine of Lions Bridge Bridge of Ponce Ponce de de Leon Leon Hotel Hotel // Flagler Flagler College CollegePlaza Plaza de de la la Constitucion Constitucion ! ! ( (Juan ! ! ( ( Juan Ponce Ponce de de Leon Leon Monument Monument Governor's Governor's House House St. King King St. Hotel Hotel Alcazar Alcazar // Lightner Lightner Museum Museum

St. G

! (

Fountain of Youth

e St. eorg

U.S. 1

Magnolia Ave.

2

A A1

1

ad Ro te

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Fountain Fountain of of Youth Youth ! ! ( (

Sta

St. Johns County Railway

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Imagery map of St. Johns County, FL. Showcasing a 1943 aerial shot Imagery map of St. Johns County, FL. Showcasing a 1993 aerial shot BACKGROUND f the St. Augustine region. There is a significant amount of unused land of the St. Augustine region.

There is a significant expansion of the city urrounding the historic district of St. Augustine. The georeferencing in land and water territory, through buildings, ports, roads and bridges. rocess of this image used a total of 10 control points which resulted in a The georeferencing process of thisNational image used a total of 10 control points The St. Augustine Town Plan Historic Landmark District is otal RMS error value of 13.68 meters. which resulted in example a total RMS value of 12.93 meters. the earliest extant of aerror European planned community with a distinctive layout of a 16th century Spanish colo-nial town. The Spanish emphasized town planning and developed specifications for laying out new colonial towns in their 1573 Laws of the Indies. The 16th century “Plaza de la Constitución” still sits at St. Augustine’s center the metaphoric heart of the strong Spanish heritage thoughtfully preserved throughout the city.

Set among the network of narrow, sometimes winding streets, the district’s existing architectural heritage spans nearly 300 years, but the district and the city are most renowned for the early Spanish colonial buildings.

Gonzalez-Alvarez Gonzalez-Alvarez House House Fernando-Lambias Fernando-Lambias House House ! ! ( (

Historic Landmarks Main Roads St. Johns County Railway

Historic Railway

Sta te

Historic Roads

Ro ad

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4 Miles

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FIG. 02: Drafted plan of the Town of St. 0 Augustine, 0.5the capital 1 of East Florida,21777.

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Imagery map of St. Johns County, FL. Showcasing a 1960 aerial shot Imagery map of St. Johns County, FL. Showcasing framework linked to f the St. Augustine region. There is a significant urban expansion on previous time frames. The current geographic map showcases elements he outskirts. The georeferencing process of this image used a total of 10 of expansion and preservation in terms of land use and historic buildings ontrol points which resulted in a total RMS error value of 1.87 meters. that have withstood the 3 time frames depicted herein.

METHODS

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Old City Gates

RESULTS OBJECTIVES

REFERENCES METHODS Flagler Memorial Presbyterian Church

Park Service›s Education Services. n.d. «St. Augustine Town Plan 1.National Research on St.Heritage Augustine’s historic background, focused onHistoric the urban Basilica of St. Augustine Bridge of Lions District.» National Park Service. https://www.nps.gov/nr/travel/american_latino_heritage/ Ponce de Leon Hotel /changes Flagler College Plaza de la Constitucion development and environmental within the city.

St_Augustine_Town_Plan_Historic_District.html.n.d.

«St. Johns City and Local Maps.» ! ( ! ( Juan Ponce de Leon Monument Governor's House http://fcit.usf.edu/florida/maps/local/stjohns/stjohns.htm.

2.Exploring AerialFlorida. photography of St. Johns county collected between 1942 to 1993 University Florida. n.d.

St. Aerial photographs of St. Johns County.

King from of the University of Florida’s George A. Smathers Libraries.

Sounny-Slitine, Moulay. “Lab: Georeferencing.

Digitizing”. Foundations of Geographic Information Hotel Alcazar / Lightner Museum 3. Filtering of aerialof photography’s based on significant changes and Systems, University Florida, 2017, https://ufl.instructure.com/courses/.

Cityshowcasing of St. Augustine, Florida,depiction “Preservation Plan“.

Octoberwithin 2018. http://www.citystaug.com/ a clear and growth the city of St. Augustine. government/planning_and_building/HistoricPreservationMasterPlan.php 4. Create a georeferenced raster image for each selected time frame, Esri, Digital Globe, GeoEye, Earthstar, Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, defining its individual lo-cations using map coordinates and assigning and the GIS User Community. eorg

e St.

The results this study illustrate seriesplace of geographic comparisons the ofchanges that have ataken within St. Augustine 1. Determine on how the city of Augustine has evolved set of time through a series ofSt. aerial photography’s fromthroughout 3 different atime frames: frames.

These comparisons show a significant change in land use, from 1993 & 1960 ,1943. reduction naturalthe environments in replacement with urban time city 2. a Compare andofcontrast differences between each photographic expansion, tocity. a prevalent effort of respecting historical infrastructure. frame of the Thesigns georeferenced aerial photography’s of St. Augustine presented 3. Locate of both human development and natural changes in the a minimum RMS error below 15 meters; surprisingly, the 1943 and environment within St.value Augustine. images had a higher value of 13 meters comparison with the 4. 1993 Digitize the historically preserved aspects ofinthe city to present day 1960 that image whichinfluenced had a totalthe RMS errorgrowth value ofof meters 2. have greatly overall St. Augustine.

The digitization of the historic district in St. Augustine showcased a series of elements ranging from, roads, railways, bridges, landmarks and buildings that have been preserved throughout all the time frames FIG.presented.

03: Flowchart representing a step by step depiction of the various methods used for the project research.

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(Augustine, Imagery map photograph of St. Johns County, Showcasing 1960 aerial shot Imagery map of St. Johns County, FL. Showcasing framework link 1993 Aerial of St. FL. FL. aShowcasing the Castillo de San Marcos Tolomato of the St. Augustine region.

There is aCemetery significant on previous time frames. The current geographic map showcases elem georeferenced image, digitized with a series of urban vector expansion features that ! ( the outskirts.

The georeferencing process of this used a total 10 of expansion and preservation in terms of land use and historic buil highlight historic buildings, landmarks, roads andimage railways, as well as of main control pointsofwhich resultedremain in a total RMSinerror valueofofSt. 1.87 meters. that have withstood the 3 time frames depicted herein. roads. Most the elements located the heart Augustine.

St. G

Research on St. Augustine’s historic background, focused on the urban development and environmental changes within the city.

Aerial photography of St. Johns county collected between 1942 to 1993 from the University of Florida’s George A. Smathers Libraries.

Filtering of aerial photography’s based on significant changes and showcasing a clear depiction and growth within the city of St. Augustine.

Create a georeferenced raster image for each selected time frame, defining its individual lo-cations using map coordinates and assigning the NAD 83 UTM Zone 17 coordinate system for the state of Florida.

Analyze the georeferenced raster images by time frame, highlighting and comparing the ma-jor changes occurring within the city.

Digitize the historically preserved aspects of the city that have played a vital role in its development.

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A

Historic Buildings

A1

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A G.I.S. ANALYSIS ON THE EXPANSION OF THE EARLIEST FLORIDA SETTLEMENT IN THE UNITED STATES OF AMER

DAVID GOMEZ

U.S. 1

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HISTORIC, SYSTEMIC & GEOGRAPHIC DEVELOPMENT OF ST. AUGUSTI

the NAD 83 UTM Zone 17 coordinate system for the state of Florida.

Gonzalez-Alvarez House 5. Analyze the georeferenced raster images by timeHouse frame, highlighting Fernando-Lambias and comparing the ma-jor changes occurring within the Service Service Layer Layer Credits: Credits: Source: Source: Esri, Esri,city.

DigitalGlobe, DigitalGlobe, GeoEye, GeoEye, ! ( Earthstar Earthstar Geographics, Geographics, CNES/Airbus CNES/Airbus DS, DS, USDA, USDA, USGS, USGS, Historic Landmarks 6. Digitize the historically preserved aspects of IGN, theand city that have played AeroGRID, AeroGRID, IGN, and the the GIS GIS User User Community Community a vital role in its development.

Main Roads

Historic Railway Historic Roads Historic Buildings

RESULTS

The results of this study illustrate a series of geographic compa on how the city of St. Augustine has evolved throughout a set o frames. These comparisons show a significant change in land use a reduction of natural environments in replacement with urba expansion, to a prevalent effort of respecting historical infrastru The georeferenced aerial photography’s of St. Augustine pres a minimum RMS error value below 15 meters; surprisingly, the 194 1993 images had a higher value of 13 meters in comparison with th image which had a total RMS error value of meters 2.

The digitization of the historic district in St. Augustine show a series of elements ranging from, roads, railways, bridges, land and buildings that have been preserved throughout all the time f presented.

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ATACAMA DESERT MAPPING WATER COLOR DRAWING

Gomez

Water color drawing of the Atacama Desert from 2016. Interpreting the various topographic levels, land characteristics, and transportation paths in the region. Conceptual diagram towards a spatial intervention within the desert canvas.

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