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2021 Map of Atka B-5 NE, 2021 Print
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2021 Map of Atka B-5 NE

USGS Topo · Published 2021

About this map

Oglodak Island sits at the maritime threshold of the Bering Sea and Pacific Ocean, anchoring this survey of the central Aleutian chain. The landscape is defined by its isolation and the deep-water transition of Atka Pass to the east. Topographic details reveal the complex coastal geometry of Ikiginak Island and the neighboring landforms of Chuguugix Qmalgagix and Nuvugix Qmalgagix. Local geographic nomenclature is preserved through labels such as Hachixim-Udaax and Ngama-Udaax, providing insight into the Unangam Tunuu place names that characterize this maritime environment. The map captures the uninhabited terrain as it existed in the early twenty-first century, highlighting the land-to-sea relationship in a region shaped by volcanic origins and extreme subarctic conditions.

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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 Atka B-5 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