1955 Map of Demarcation Point D-4, 1970 Print
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1955 Map of Demarcation Point D-4

USGS Topo · Published 1970

About this map

The Arctic National Wildlife Range dominates this mid-century topographic survey of the North Slope, revealing an intricate network of waterways flowing toward the Beaufort Sea. The landscape is defined by the braided channels of the Jago River and the steady progress of the Niguanak River, which winds around the prominent Niguanak Ridge. This terrain, mapped from 1955 aerial photography by the Army Map Service, consists of countless small lakes and ponds across a low-lying tundra environment.


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Map Details

Date Portrayed1955
Date Published1970
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions18.1 x 20.9 inches

Editions of this 1955 Demarcation Point D-4 Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain