Elevation, hydrography, geographic names, structures, boundaries, transportation, and many more datasets are available for download in a variety of formats and sizes.

The Elevation Point Query Service returns the elevation in international feet or meters for a specific latitude/longitude (NAD 1983) point from the USGS Elevation Service hosted at the …

Jun 25, 2024 · USGS Elevation Contours service from The National Map displays contours generated for the United States at various scales.

USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, …

Mar 27, 2025 · Users can access topographic maps and geographic information system (GIS) data related to elevation, hydrography, watersheds, geographic names, orthoimagery, …

The USGS 3D Elevation Program (3DEP) Datasets from The National Map are the primary elevation data product produced and distributed by the USGS. The 3DEP program provides a …

Nov 3, 2022 · Use The National Map Viewer to explore GIS data, see availability of USGS topographic maps, and create your own web map.

A color visualization of Slope surface generated dynamically from the elevation layer, where flat surfaces are gray, shallow slopes are yellow and steep slopes are orange.

Nov 3, 2022 · Included in The National Map are the latest elevation data from the 3D Elevation Program (3DEP), surface water data from the 3D Hydrography Program (3DHP) and National …

Feb 14, 2025 · This is a tiled collection of the 3D Elevation Program (3DEP) and is one meter resolution. The 3DEP data holdings serve as the elevation layer of The National Map, and …