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2021 Map of Sumdum C-3 NE, 2021 Print
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2021 Map of Sumdum C-3 NE

USGS Topo · Published 2021

About this map

South Sawyer Glacier dominates the northern corner of this landscape, its ice mass situated within the extensive Tongass National Forest. The map is characterized by its location along the international border between Canada and the United States of America, where the high-altitude terrain is marked by Boundary Peak 76. This specific section of the Hoonah-Angoon Census Area highlights the intersection of surveying townships including t47s r78e, t48s r78e, and t49s r79e against the jagged diagonal of the national boundary. The absence of roads or established settlements reflects the extreme isolation of this glaciated environment, where topography is defined by ice and elevation rather than human infrastructure.

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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 Sumdum C-3 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