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US Fish and Wildlife Service

Arctic National Wildlife Refuge (ANWR)
Earth and Biological Science-Data Website


Hydrography

Area: Arctic National Wildlife Refuge Coastal Plain

Scale: 1:63360

Source: USGS Digital Line Graph (DLG) - Composite

Digital vector data in ARC/INFO format depicting lakes, rivers, streams, and wetland features of composited 1:63360 USGS topographic maps of the region. The individual DLGs used in this composite included: Barter Island A3-A5; Flaxman Island A1, A3, A4; Demarcation Pt A1-A5, B1-B5, C1-C5, D2-D5; and Mt Michelson A1-A4, B1-B5, C1-C5, D1-D5. This concatenated coverage does not have polygon topology because adjacent DLGs do not adequately edge-match.

View Browse Graphic (51999 byte GIF Image)

View Metadata File

Download Compressed tar file (6453 kb)

File list with uncompressed sizes:
1002.dlg.hyd.met 31K
1002.dlg.hyd.e00 27742K

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Page Last Modified: Wednesday, 07-Dec-2016 11:50:57 AKST