USGS Coastal and Marine Geology Program
Lidar Coordination supports the USGS Coastal and Marine Geology goal of understanding coastal and marine environments through technology, tools, data and mapping products, as well as collaborative opportunities. [Click to enlarge]
USGS Lidar Base Specification
Lidar Base Specification (ver. 1.2, November 2014): U.S. Geological Survey Techniques and Methods, book 11, chap. B4, 67 p. with appendices (2 MB PDF)
The National Map Viewer
The geographic information available includes orthoimagery (aerial photographs), elevation, geographic names, hydrography, boundaries, transportation, structures, and land cover.
USGS The National Map Liaisons
Federal Geospatial Liaisons work with the Federal Geographic Data Committee and other Federal agencies to develop and manage partnerships at the national and programmatic level to support development and use of The National Map.
3D Elevation Program
High-quality topographic data and a wide range of other three-dimensional representations of the Nation's natural and constructed features.