National Map (United States)

Publication Details

  • Time-span Dates vary
  • Subscription Type FREE
  • Publisher United States Geological Survey (USGS)
  • Notes
    • United States
  • Resource Types Statistics and Data
  • Description Use The National Map Viewer and Download Platform to visualize, inspect, and download the most current topographic base map data and products for free. Managed by the United States Geological Survey (USGS) National Geospatial Program (NGP), The National Map Viewer provides access to downloadable geospatial datasets including: Elevation, Orthoimagery, Hydrography, Geographic Names, Boundaries, Transportation, Structures, and Land Cover, while products include: US Topo and Historical Topo Maps.