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2021 Map of Attu B-1 SW, 2021 Print
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2021 Map of Attu B-1 SW

USGS Topo · Published 2021

About this map

Agattu Island defines the southern landmass of this remote maritime survey in the Aleutian Islands chain. Part of the Near Islands group, the landscape here is dominated by the rocky projection of Krugloi Point along the northern coast. The surrounding waters of the Bering Sea isolate this rugged volcanic terrain, where the survey tracks elevation contours and the intricate shoreline. The map documents the formal boundaries of the Public Land Survey System, specifically T89S R262W and T89S R261W, providing a precise record of this uninhabited wilderness in the early twenty-first century.

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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 Attu B-1 SW 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