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  2. List of GIS data sources - Wikipedia

    en.wikipedia.org/wiki/List_of_GIS_data_sources

    USGS Land Cover Institute: Set of links from the USGS for numerous land cover datasets. Although primarily US data, further down the list there is data for other continents. Atlas of the Biosphere: Mapping the Biosphere: Raster maps of environmental variables including soil pH, potential evapotranspiration, average snow depth, and more. Global 200

  3. Rockville Centre, New York - Wikipedia

    en.wikipedia.org/wiki/Rockville_Centre,_New_York

    Rockville Centre, commonly abbreviated as RVC, is an incorporated village located in the Town of Hempstead in Nassau County, on the South Shore of Long Island, in New York, United States. The population was 26,016 at the time of the 2020 census .

  4. Libre Map Project - Wikipedia

    en.wikipedia.org/wiki/Libre_Map_Project

    The Libre Map Project was started by Jared Benedict and around 100 additional individuals contributing money to purchase (or "liberate") a full set of 1:24K scale USGS topographic maps in Digital raster graphic form. [1] The map files were then hosted by archive.org to ensure the map data will continue to be freely available to everyone ...

  5. U.S. Geological Survey National Center - Wikipedia

    en.wikipedia.org/wiki/U.S._Geological_Survey...

    The U.S. Geological Survey National Center, officially the John Wesley Powell Federal Building, is a historic building and the headquarters of the United States Geological Survey (USGS)—an agency of the U.S. Department of the Interior (DOI)—located in Reston, Virginia.

  6. Digital raster graphic - Wikipedia

    en.wikipedia.org/wiki/Digital_raster_graphic

    Libre Map Project. All 50 States USGS Topographic Maps on the Internet Archive; USGS Topographic Maps of ALL 50 States; USGS Sites Digital Raster Graphics Archived 2005-05-21 at the Wayback Machine; Earth Explorer (GeoTIFFs) Map Locator (GeoPDFs) Kentucky Raster Graphics Image Download Center Archived 2006-09-25 at the Wayback Machine

  7. United States Geological Survey - Wikipedia

    en.wikipedia.org/wiki/United_States_Geological...

    In 2015, the USGS unveiled the topoView website, a new way to view their entire digitized collection of over 178,000 maps from 1884 to 2006. The site is an interactive map of the United States that allows users to search or move around the map to find the USGS collection of maps for a specific area.

  8. Wikipedia:WikiProject U.S. Roads/Resources - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:WikiProject_U.S...

    Historic Map Works, including some relatively recent atlases; Maptech: Historical Topographic Maps. Historic USGS Maps of New England & NY, a subset of the above; Ontario Road Map Site - mostly covers only Ontario and sometimes Quebec, but some "spill over" into New York and Michigan, and he scanned the eastern half of a 1936 U.S. map

  9. The National Map - Wikipedia

    en.wikipedia.org/wiki/The_National_Map

    The USGS also utilizes data from The National Map Corps, which consists of volunteers who devote some of their time to provide cartographic information on structures. [ 4 ] The National Map is the official replacement for the USGS topographic map program .