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| | GISuser.com GIS, GPS, LBS, CAD, mapping news, jobs, software, data, community (Site not responding. Last check: 2007-10-22) |
 | | many of these resources also have USGS DEM data available for free download which may come as a surprise to you as the USGS has indicated that these data are now only available from select commercial data providers where user registration may be required. |
 | | For frequent users of USGS data you need to get yourself a quad index map, quad database, or some other useful way to identify your area of interest. |
 | | DEM Status graphic - The USGS maintains a graphic representation of the status of all of their digital data holdings Status maps are online and available in either html or PDF format Please note that complete coverage of the conterminous US in either 10m or 30m resolution data is not available. |
| www.gisuser.com /content/view/607/28 (1635 words) |
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