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2020 Map of Barrow A-1 SW, 2020 Print
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2020 Map of Barrow A-1 SW

USGS Topo · Published 2020

About this map

Beaufort Sea waters dominate the northern horizon of this coastal survey, where the low-lying tundra of the North Slope meets a complex network of inlets and river systems. The landscape is defined by the massive reach of Admiralty Bay and the smaller McKay Inlet, illustrating the intricate shoreline typical of this Arctic region. To the east, the Sinclair River flows toward its outlet, passing near Sinclair Lake in a terrain saturated with seasonal wetlands and thermokarst lakes. This 2020 edition provides a clear record of the hydrologic patterns and coastal geomorphology near Fatigue Bay, offering researchers a baseline for studying the shifting interfaces of land and water in one of the most northern reaches of Alaska.

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Map Details

Date Portrayed2020
Date Published2020
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2020 Barrow A-1 SW Map

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

Historical Maps of North Slope Through Time

2482 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain