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2020 Map of Chignik B-7 NE, 2020 Print
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2020 Map of Chignik B-7 NE

USGS Topo · Published 2020

About this map

Cape Seniavin marks a prominent point along the southern shoreline of Bristol Bay on this Aleutian coastal survey. The terrain transitions from the open waters of the bay to a coastal plain defined by intricate wetland systems and subtle elevation changes as one moves inland. This 2020 edition provides a clear look at the maritime boundary and the topography of the Alaska Peninsula, where the landscape is largely shaped by the natural forces of the Bering Sea. Geographic markers such as t44s r69w and t43s r68w define the public land survey system grid across this remote stretch of the Aleutians East Borough. The map focuses on the interface between the tidal flats and the upland reaches, documenting the shifting character of the coastline in this undeveloped 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 Chignik B-7 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