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Record Search Query:
[Service_Parameters: Service_Topic='MODELS', Service_Term='DIGITAL ELEVATION/DIGITAL TERRAIN MODELS']
The National Map: Seamless Data Distribution System Viewer
Entry ID: USGS_NED_SDDV
Summary
Abstract:
The National Map Seamless Data Distribution System provides custom generated
digital products based on user specified geographic extents and user specified datasets. Seamless digital data is available to users in several optional formats for delivery via web downloads or CD media. The National Map Seamless Data Distribution System will provide data at the exact boundaries that you specify resulting in a more efficient delivery system and a more manageable dataset. This tool will allow you to access and download the National Elevation Dataset.
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Quality
Although these data have been processed successfully on a computer system at
the U.S. Geological Survey, EROS Data Center, no warranty expressed or implied is made by either regarding the utility of the data on any system, nor shall the act of distribution constitute any such warranty. The USGS will warrant the delivery of this product in computer-readable format and will offer appropriate adjustment of credit when the product is determined unreadable by correctly adjusted computer peripherals, or when the physical medium is delivered in damaged condition. Requests for adjustments of credit must be made within 90 days from the date of this shipment from the ordering site.
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