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USGS NED Digital Surface Model AK IFSAR Eastern Aleutians Lot2 C396 2018 TIFF 2019

Dates

Publication Date
Start Date
2018-06-16
End Date
2018-07-04
File Modification Date
2020-12-11 09:22:12

Citation

U.S. Geological Survey, 20191120, USGS NED Digital Surface Model AK IFSAR Eastern Aleutians Lot2 C396 2018 TIFF 2019: U.S. Geological Survey.

Summary

These data are Digital Surface Models (DSM) derived from interferometric synthetic aperture radar (ifsar) data. A DSM is a 3 dimensional representation of surface elevations in an area, including elevations of man-made structures and vegetation. The USGS performs minimal quality assurance and no reprocessing of the DSM data. USGS distributes the DSM data as received from the contractors, partners or contributing entities.

Contacts

Originator :
U.S. Geological Survey
Publisher :
U.S. Geological Survey
Metadata Contact :
U.S. Geological Survey
Distributor :
U.S. Geological Survey

Attached Files

Purpose

DSMs are used as a primary or ancillary source for digital mapping or scientific analysis.

Additional Information

Identifiers

Type Scheme Key
uuid inventory e70eb110-1026-4770-32f7-9988eae98f08

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