NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami...

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami...

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami...

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami...

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami...

Terrain aspect polygons derived from the 20 meter DEM data using the custom script - wildaspect.aml

This dataset was created in order to facilitate transboundary conservation work and research projects, by integrating land cover maps into a single dataset from Cape Caution,...

This dataset was created in order to facilitate transboundary conservation work and research projects, by integrating land cover maps into a single dataset from Cape Caution,...

This dataset was created in order to facilitate transboundary conservation work and research projects, by integrating land cover maps into a single dataset from Cape Caution,...

This dataset was created in order to facilitate transboundary conservation work and research projects, by integrating land cover maps into a single dataset from Cape Caution,...

This dataset was created in order to facilitate transboundary conservation work and research projects, by integrating land cover maps into a single dataset from Cape Caution,...

Derived from elevation grid. Data available from the United States Department of Agriculture Forest Service.

Grid from Digital Elevation Model, based on USGS 15" quad 100 foot contour lines. Data available from the United States Department of Agriculture Forest Service.

100 ft contour lines for the Chugach National Forest, digitized from USGS 1:63,360 quads. Data available from the United States Department of Agriculture Forest Service.

Kuparuk River Basin elevation (m) is a grid map (tif) with 30-m pixels. Data are taken from the GTOPO30 global digital elevation model (DEM) (Gesch et al. 1999) and are at...

This Digital Elevation Map (DEM) was created from the contour lines of the Aerometrics orthophoto from 1996. In addition the 1 x1 km CALM grid with 121 points (every 100 m) was...

In spring of 2002, the National Science Foundation Arctic Logistics and Research Support Program funded the acquisition and distribution of a new Digital Elevation Model (DEM)...

Elevation strongly influences soil moisture and patterns of tundra plant communities. Areas less than 100 m above sea level were separated to show low-elevation plains. Areas...

Elevation strongly influences soil moisture and patterns of tundra plant communities. Areas less than 100 m above sea level were separated to show low-elevation plains. Areas...