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2017 Map of Sagavanirktok A-1 SE, 2017 Print
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2017 Map of Sagavanirktok A-1 SE

USGS Topo · Published 2017

About this map

Niviak Pass serves as a primary geographic anchor in this section of the North Slope, where the high-altitude terrain of the Brooks Range begins its descent toward the Arctic coastal plain. The landscape is defined by the braided paths of the Echooka River in the northeast and the Ivishak River in the southwest, showcasing the natural drainage patterns of this unpopulated wilderness. This 2017 study illustrates the raw topography of the region as it existed in the early 21st century, prior to any significant infrastructure development. The map meticulously records contour intervals that reveal the complex ridges and valleys surrounding the pass, providing a vital resource for understanding the physical geography of one of the most secluded areas in the United States.

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Map Details

Date Portrayed2017
Date Published2017
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2017 Sagavanirktok A-1 SE Map

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

Historical Maps of North Slope Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain