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2021 Map of Umnak A-2 SE, 2021 Print
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2021 Map of Umnak A-2 SE

USGS Topo · Published 2021

About this map

Amos Point anchors the western coastline of this Aleutian island reach, where the land meets the vast expanse of the Pacific Ocean. The landscape is defined by the steep maritime terrain typical of the region, featuring offshore hazards and landforms such as the isolated Lone Rock. To the east, the map reveals a cluster of smaller geographic features including Kigul Island, Unglulagan, and Kingdaxssan, which together suggest a complex coastal topography. This 2021 data, derived from SPOT imagery and the National Hydrography Dataset, provides a modern spatial record of this remote maritime environment, marking the exact boundaries of townships like t82s r133w across the islands and sea.

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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 Umnak A-2 SE 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