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2020 Map of Iliamna A-3 SW, 2020 Print
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2020 Map of Iliamna A-3 SW

USGS Topo · Published 2020

About this map

Katmai National Park encompasses the southern portion of this coastal survey, where the terrestrial elevations of the Aleutian Range meet the northern waters of the Pacific Ocean. The landscape is dominated by sharp topographic gradients, with steep ridgelines descending rapidly toward the shoreline. This map illustrates the intersection of vast public land preservation and the remote Alaskan coastline, capturing the transition from high-altitude volcanic terrain to the sea. The cartography focuses on natural contours and township boundaries like t13s r29w and t13s r28w, showing a region defined by its geological features rather than human settlement. The sheer verticality of the coastal mountains indicates a shoreline shaped by glacial and tectonic activity within one of the nation's most protected wilderness areas.

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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 Iliamna A-3 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