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Folders: ROOT > ScienceBase Catalog > USGS Libraries Program > United States Antarctic Resource Center ( Show all descendants )

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_ScienceBase Catalog
__USGS Libraries Program
___United States Antarctic Resource Center
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Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters. To order photography, visit: USGS Earth Resources Observation and Science (EROS) Center
This Satellite Image covers the McMurdo Dry Valleys as well as portions of the Royal Society and Convoy Ranges of Antarctica. Two Digital Elevation Models were created to match the image coverage. They have 30 and 100-meter post spacing.
Topographic Reconnaissance Maps (250K) These files contain scans of Topographic Reconnaissance maps of Antarctica. The source maps were published at 1:250,000-scale by the U.S. Geological Survey in cooperation with the National Science Foundation. The extent of their coverage can be seen in the “Topographic Reconnaissance Index - 250k” layer of the Atlas of Antarctic Research viewer. Use the “VIEW” link below to look at a low resolution version of the map. Then download the selected map at full resolution by clicking the download link. The metadata for each of the maps is contained in the “Full Map”download file. The maps were scanned at a ground resolution of 25.4 meters and range from 10 to 30 megabytes.They...
Low-resolution shaded relief maps and full resolution DEMs available! View: a generalized index map or a brief description of the data. For a more detailed evaluation of the data download the Site Reports document. The Version 5 (final) Digital Elevation Models have 2-meter post spacing unless specified as (4m) below. File sizes are listed for each file. Shaded relief files are very generalized. Low-resolution shaded relief maps and full resolution DEMs available!