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2020 Map of Port Moller A-3 NW, 2020 Print
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2020 Map of Port Moller A-3 NW

USGS Topo · Published 2020

About this map

Sombrero Point serves as the primary coastal landmark on this maritime-focused survey of the Alaska Peninsula’s southern reaches. The landscape is defined by the expanse of the Pacific Ocean, with the shoreline of the Aleutians East Borough barely encroaching upon the eastern edge of the sheet. Surveyed in the early twenty-first century, the map delineates the rugged coastal shelf and the bathymetric transitions where the land meets the sea. Because the majority of the area consists of open water, the map provides precise sectioning for the maritime boundaries of t57s r77w, t57s r76w, and t58s r76w, which is essential for tracking coastal land divisions and potential historical navigation markers in this remote region.

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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 Port Moller A-3 NW 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