Alaska Geospatial Data Clearinghouse

SATELLITE IMAGE

Area: 1002 Area, Arctic National Wildlife Refuge

Source: LANDSAT Thematic Mapper (TM)

Resolution: 30 meters

This is a spectrally enhanced 30-meter pixel-resolution Landsat-TM mosaic of the ANWR 1002 Area. This 3-band composite contains three Landsat-TM spectral channels: image band-1 contains Landsat TM channel-2, image band-2 contains Landsat TM channel-3, and image band-3 contains Landsat TM channel-4. This image is a direct subset of a larger composited Landsat-TM image. Three Landsat TM scenes were mosaiked together to produce the larger parent composite image: 02 August 1985; 07 July 1987; and 03 August 1987. This subset image of the 1002 Area is comprised of the Landsat images acquired on 03 August 1987 (western portion path/row 72/11) and 07 July 1987 (eastern portion path/row 69/11). This spectrally enhanced color composite was created to provide a broad-scale georeferenced image that can be used for visual interpretation, or as a back-drop for overlaying other geospatial vector databases.

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File list with uncompressed sizes:
tm1002_432.bsq 73384K
tm1002_432.bsqw 1K
tm1002_432.hdr 1K
tm1002_432.stx 1K
tm1002_432.prj 1K
tm1002_432.met 12K

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