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2021 Map of Yakutat B-1 NE, 2021 Print
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2021 Map of Yakutat B-1 NE

USGS Topo · Published 2021

About this map

The Alsek River carves through a landscape defined by massive protected wilderness areas and international borders in this modern topographic survey. The eastern boundary of the map follows the high-altitude line separating the United States and Canada, cutting across the jagged peaks of the Saint Elias Mountains. This remote corridor is divided between two major federal reserves, with the northern reach situated within the Tongass National Forest and the southern portion falling under the jurisdiction of Glacier Bay National Park. The survey illustrates the complex drainage patterns of the river valley as it flows toward the Gulf of Alaska, providing a precise record of glacial and fluvial terrain at the start of the 2020s.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Yakutat B-1 NE Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain