Us Geological Survey Elevation Map

The ned serves as the elevation layer of the national map, and provides basic elevation information for earth science studies and mapping applications in the united states. Bulk elevation point query service. To add this map service into a desktop application.

Geological survey land elevation map, constructed at www.nationalatlas.gov. And tinted hillshade maps, as well as automated contours and more. The ned provides seamless raster elevation data of the conterminous united states, alaska, hawaii, and the island territories.

Other 3dep products are nationally seamless dems in resolutions of 1/3, 1, and 2 arc seconds.

Separate geologic maps are available for alaska , hawaii , and puerto rico. The maps shown through topoview are from the usgs’s us topo series and earlier historical topographic map collection (htmc). In addition to topographic quadrangles, the usgs publishes many other kinds. These seamless dems were referred to as the national elevation dataset (ned) from about 2000 through 2015 at which time they became the seamless dem layers.