2023 Map of Demarcation Point D-4 SE, 2023 Print
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2023 Map of Demarcation Point D-4 SE

USGS Topo · Published 2023

About this map

The Arctic National Wildlife Refuge dominates this section of the North Slope, revealing a landscape defined by the shifting braids of Arctic waterways. The Niguanak River flows through the western portion of the quadrangle, while the Sikrelurak River and Angun River traverse the central and eastern sections, respectively. These rivers navigate a vast expanse of wetlands, where the intricate drainage patterns suggest a complex hydrology characteristic of the coastal plain. The absence of roads or permanent structures underscores the remote and protected nature of this environment, preserving a snapshot of the region's natural state as it was documented in the early twenty-first century.


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Map Details

Date Portrayed2023
Date Published2023
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2023 Demarcation Point D-4 SE Map

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


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Source Details

CopyrightPublic Domain