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

USGS Topo · Published 2023

About this map

The Okerokovik River winds through this expanse of the Arctic National Wildlife Refuge, where the North Slope tundra transitions toward the Beaufort Sea coast. This landscape is defined by its complex braided river systems and numerous small ponds scattered across the permafrost, illustrating the hydrology of the Alaskan arctic. The Niguanak River flows along the eastern boundary, showing the natural migration of waterways through the coastal plain. Surveyed as part of the US Topo series, this map documents the uninhabited terrain within the refuge's boundaries, including the township and range lines of t6n r35e and t5n r36e, providing a precise record of the remote wilderness 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 SW Map

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


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CopyrightPublic Domain