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2021 Map of Port Alexander C-4 OE W NE, 2021 Print
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2021 Map of Port Alexander C-4 OE W NE

USGS Topo · Published 2021

About this map

Tongass National Forest extends across the northeastern corner of this coastal survey, where a scattered archipelago of small landmasses meets the open ocean. This maritime landscape is defined by the Necker Islands and smaller outcrops like Rachek Island and Biali Rock, which serve as the final landmarks before the seafloor drops into the vast Gulf of Alaska. The map's focus is almost entirely on this transition from protected forest islands to the deep water, providing a precise record of the shoreline and coastal hazards such as North Rock. Within the administrative boundaries of Sitka, the sheet illustrates the relationship between the remote Alaskan wilderness and the sea-lanes that have historically connected this region’s coastal outposts.

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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 Port Alexander C-4 OE W 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