R I D G E L I N E G E O G R A P H I C
Research and Data Retrieval References
Map Base Imagery Retrieved from:
“USGS Earth Explorer.” U.S. Geological Survey, https://earthexplorer.usgs.gov.
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“Gridded Bathymetry Data Download.” General Bathymetric Chart of the Oceans, https://download.gebco.net/.
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"TNM Download (v2.0)." The National Map Downloader, https://apps.nationalmap.gov/downloader/#/.
Vector (Point, Line, and Polygon) Data Retrieved from:
“ArcGIS Hub.” Earth Systems Research Institute, https://hub.arcgis.com.
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“Data.” Australian Institute of Marine Science and Australian Government, https://www.aims.gov.au/data.
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“GLIMS Glacier Database.” Global Land Ice Measurements from Space, https://www.glims.org/glacierdata/index.php.
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“Spatially Harmonized First-Level Geography.” Integrated Public Use Microdata Series, https://international.ipums.org/international/gis_harmonized_1st.shtml.
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“Natural Earth Downloads.” Natural Earth, https://www.naturalearthdata.com/downloads/.
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“World Bank Official Boundaries.” World Bank, https://datacatalog.worldbank.org/search/dataset/0038272/world-bank-official-boundaries.
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“Explore Data.” U.S. Snow & Ice Data Center, https://nsidc.org/data/explore-data.
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“NWS GIS Portal.” U.S. National Weather Service, https://www.weather.gov/gis/.
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“National Transportation Atlas Database.” U.S. Department of Transportation, Bureau of Transportation Statistics, https://geodata.bts.gov/.
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“Data Catalog.” U.S. General Services Administration, https://catalog.data.gov/dataset.
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“Geographic Information Systems.” Florida Department of Transportation, https://www.fdot.gov/statistics/gis/default.shtm.
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“GIS Data.” Florida Natural Areas Inventory, https://www.fnai.org/publications/gis-data.
General Research Works Cited:
The London Times. (2011). London Times Comprehensive Atlas of the World, Thirteenth Edition.
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Hammond Atlas Corporation. (2008). Hammond Concise Atlas of the World.
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Rand McNally Publishing. (2025). The 2026 Rand McNally Road Atlas.
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Delorme/Garmin. (2022). Florida Atlas & Gazetteer, Thirteenth Edition.