2020 Map of False Pass C-1 SW, 2020 Print
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2020 Map of False Pass C-1 SW

USGS Topo · Published 2020

About this map

Pacific Ocean waters dominate this 2020 topographic study of the maritime environment near the Aleutian Islands. The map focus is almost entirely oceanic, providing a detailed look at the coordinate-gridded marine surface within the Pacific Ocean basin. Landmasses are minimal or absent, with the primary information centered on the Public Land Survey System boundaries, specifically t64s r87w and t64s r86w, which extend over the open water. This map is a fundamental reference for understanding the precise maritime boundaries and section divisions used by the U.S. Geological Survey and the Bureau of Land Management in this remote Alaskan offshore 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 False Pass C-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