File:Sand Hills of Nebraska (ASTER).jpg

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Captions

Captions

About a quarter of Nebraska is covered by the Sand Hills. These are Pleistocene (1.8-1.6 million to 10,000 years before present) sand dunes derived from glacial outwash eroded from the Rocky Mountains, and now stabilized by vegetation.

Summary

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Description
English: About a quarter of Nebraska is covered by the Sand Hills. These are Pleistocene (1.8-1.6 million to 10,000 years before present) sand dunes derived from glacial outwash eroded from the Rocky Mountains, and now stabilized by vegetation. The hills are characterized by crowded barchan (crescent-shaped) dunes, general absence of drainage, and numerous tiny lakes filling the closed depressions between dunes. Covering an area of 51,400 square kilometers, the Sand Hills are the largest sand dune formation in America. This ASTER simulated natural color image was acquired September 10, 2001, covers an area of about 57.9 x 61.6 km, and is centered near 42.1 degrees north latitude, 102.2 degrees west longitude.
Date Taken on 10 September 2001
Source

Sand Hills of Nebraska (direct link)

This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: sandhills.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
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Author NASA/METI/AIST/Japan Space Systems, and U.S./Japan ASTER Science Team
Object location42° 06′ 00″ N, 102° 12′ 00″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
This media is a product of the
Terra mission
Credit and attribution belongs to the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) team, NASA/METI/AIST/Japan Space Systems

Licensing

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Warnings:

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Date/TimeThumbnailDimensionsUserComment
current16:50, 7 May 2023Thumbnail for version as of 16:50, 7 May 20233,864 × 4,110 (3.4 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://asterweb.jpl.nasa.gov/gallery/images/nebraska-sand.jpg via Commons:Spacemedia

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