1. Home
  2. Organizations
  3. United States
  4. USGS - Topo basemap from...

USGS - Topo basemap from The National Map

The USGS Topographic Base Map from The National Map.  This tile cached web map service combines the most current data services (Boundaries, Names, Transportation, Elevation, Hydrography, Land Cover and others) that make up The National Map and displays them in a Topographic view. New contours generated from the National Map US Topo product are included and are visible along with other data down to the 1:18,000 zoom scale.This cached tiled base map also provides a visualization of the free data that is available for download from The National Map at viewer.nationalmap.gov/viewer.

Data and Resources

Additional Info

Field Value
Last Updated March 7, 2021, 06:23 (EST)
Created March 7, 2021, 06:23 (EST)
GUID 694444ad345c46efbd08c94a8a617d1e
encoding utf8
harvest_url http://catalog.data.gov/dataset/24094cf5-b62a-42c8-89c4-28d75c9c5f90
metadata_source arcgis
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-128.3397, 19.824], [-128.3397, 53.341], [-63.4325, 53.341], [-63.4325, 19.824], [-128.3397, 19.824]]]}
spatial {"type": "Polygon", "coordinates": [[[-128.3397, 19.824], [-128.3397, 53.341], [-63.4325, 53.341], [-63.4325, 19.824], [-128.3397, 19.824]]]}