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2020 Map of Port Moller B-3 SE, 2020 Print
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2020 Map of Port Moller B-3 SE

USGS Topo · Published 2020

About this map

Shumagin Islands terrain dominates this coastal region of the Aleutians East Borough, where the dramatic interface between steep relief and the North Pacific is documented in detail. The eastern portion of the map is defined by the waters of Zachary Bay, which carves into the northern reaches of Unga Island. The topography here reflects a maritime landscape shaped by elevation changes that reach from sea level to peaks exceeding 1,800 feet. The absence of roads or established settlements emphasizes the wilderness character of these islands, focusing instead on the hydrography and physical contours of the land. This survey provides an essential record of the island's coastline and interior heights before further natural shifts occur in this active volcanic and maritime environment.

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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 B-3 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