2023 Map of Demarcation Point D-4 SW
USGS Topo · Published 2023About 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
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.
Other maps of this area
1951 · Demarcation Point
USGS Topo · 1:250,000
1955 · Demarcation Point
USGS Topo · 1:250,000
1955 · Demarcation Point C-5
USGS Topo · 1:63,360
1955 · Demarcation Point C-4
USGS Topo · 1:63,360
1955 · Demarcation Point D-5
USGS Topo · 1:63,360
1955 · Demarcation Point D-4
USGS Topo · 1:63,360
1964 · Demarcation Point
USGS Topo · 1:250,000
2018 · Demarcation Point D-4 NW
USGS Topo · 1:25,000
2018 · Demarcation Point D-5 SE
USGS Topo · 1:25,000
2018 · Demarcation Point D-4 SW
USGS Topo · 1:25,000