2018 Map of Middleton Island D-1 SW, 2018 Print
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2018 Map of Middleton Island D-1 SW

USGS Topo · Published 2018

About this map

The Gulf of Alaska dominates this 2018 nautical and land survey, which documents a section of the maritime approaches south of the Alaskan mainland. The map is defined primarily by its open water, serving as a record of the vast coastal shelf within the Gulf of Alaska during the early 21st century. One of the few human navigational markings present is a designated Ferry Route that cuts across the northwestern corner of the quadrangle, illustrating the vital maritime transit corridors that connect remote Alaskan outposts. The inclusion of the t23s r6e township and range boundary indicates the formal extension of the Public Land Survey System even into these primarily aquatic zones.


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Map Details

Date Portrayed2018
Date Published2018
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2018 Middleton Island D-1 SW Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain