Spatial Data from Other Sources

 

TOPOGRAPHIC MAPS (Digital Line Graphs)

Arizona 7.5' Topographic DLG's Alphabetical by quadrangle name
Arizona 1:100,000 Scale Topographic DLG's Alphabetical by quadrangle name
Idaho 7.5" Topographic DLG's Access by quad name list
Idaho 7.5" Topographic DLG's Access interactively by map
Idaho 1:100,000 Scale Topographic DLG's Alphabetical by quadrangle name
Nevada 7.5" Topographic DLG's

Access by quad name list or interactively by map

Nevada 1:100,000 Scale Topographic DLG's

Access by map
Oregon Topographic DLG's All scales
Oregon 1:100,000 Scale Topographic DLG's Alphabetical by quadrangle name
Utah 7.5" Topographic DLG's  Access by quad name list or interactively by map
Utah 1:100,000 Scale Topographic DLG's Alphabetical by quadrangle name

 

DIGITAL ELEVATION MODEL'S (DEM'S)

Arizona DEM's
California DEM's
Idaho DEM's
Nevada DEM's

Oregon DEM's

Utah DEM's

Wyoming DEM's
NED's National Elevation Dataset

 

DIGITAL ORTHOPHOTO QUADS

Arizona Digital Orthophoto Quads
California Digital Orthophoto Quads
Idaho Digital Orthophoto Quads
Nevada Digital Orthophoto Quads
Oregon Digital Orthophoto Quads
Utah Digital Orthophoto Quads
Wyoming Digital Orthophoto Quads
NED's National Elevation Dataset

 

OTHER BASE MAP DATA

National Land Cover Data: Land cover data based on 30m LANDSAT imagery

W. M. Keck Earth Sciences & Mining Research Information Center

Download data directly from our ftp site

Links to general Geothermal related sites may be found in our Links page.