USGS 3DEP Viewer - The National Map
This web application was developed to display USGS DEM data from the USGS 3D Elevation Program (3DEP).
What is a digital elevation model (DEM)? - USGS.gov
A Digital Elevation Model (DEM) is a representation of the bare ground (bare earth) topographic surface of the Earth excluding trees, buildings, and any other surface objects. DEMs are …
Free Digital Elevation Models - OpenDEM
Have a look at the OpenDemSearcher map client on this website. For low resolution DEMs here is a great map client. Other sources, catalogues and lists for high resolution open DEM data:
5 Free Global DEM Data Sources – Digital Elevation Models
Slowly and steadily, we are moving towards a global LiDAR map. We’ve put together a list of some of the 6 best LiDAR data sources available online for free. Because nothing beats …
The National Map Viewer | U.S. Geological Survey - USGS.gov
2022年11月3日 · Use The National Map Viewer to explore base-layer GIS data, see availability of USGS topographic maps, and create your own web map.
GIS Data Download | U.S. Geological Survey - USGS.gov
Search, Download, and Visualize 3DEP Lidar and DEM Data. Map style template to use with Topo Vector Product data. Create custom USGS topographic maps on demand using the best …
Digital Elevation Models (DEMs) - University of Washington
Provides access and links to GIS data for the State of Washington and other selected areas.
13 Free Global DEM Data Sources - January 11, 2025 - MapScaping
2023年9月9日 · Digital Elevation Models (DEMs) offer a captivating 3D representation of our planet’s diverse landscapes. From the towering Himalayas to the vast plains of Africa, these …
USGS Lidar Explorer Map
Lidar Explorer is a map viewer for downloading and viewing USGS 3DEP lidar data.
Seattle: elevation — download elevation (topography) map
2023年1月4日 · Copernicus DEM Digital elevation model extracted for a specific area. Geographically referenced regular raster at 30m resolution, elevation contours (topography) …