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2021 Map of Prince Rupert D-4 SW, 2021 Print
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2021 Map of Prince Rupert D-4 SW

USGS Topo · Published 2021

About this map

Tongass National Forest land defines the small, rugged landmasses shown here at the southern reaches of the Alexander Archipelago. Coastal features such as Cape Northumberland and Kelp Island mark the boundary where the islands meet the open waters of Dixon Entrance. The map highlights several smaller geographic features, including Sister Islands, East Island, and the isolated Yellow Rocks to the south. This coastal landscape is shaped by its maritime orientation, featuring the Kelp Island Anchorage which serves as a notable point of shelter for vessels navigating the Pacific Ocean approach. The absence of roads or settlements emphasizes the remote, undeveloped character of these southernmost Alaskan islands.

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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 Prince Rupert D-4 SW 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