File:Alaska patterned ground 1973.jpg
Original file (2,907 × 1,932 pixels, file size: 1.35 MB, MIME type: image/jpeg)
Captions
This is a retouched picture, which means that it has been digitally altered from its original version. The original can be viewed here: PATTERNED GROUND SHOWS ICE POLYGONS (LATTICE OUTLINES) AND TYPICAL SUMMER ARCTIC TUNDRA. PATTERNED GROUND, ICE... - NARA - 550392.jpg: .
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Summary[edit]
DescriptionAlaska patterned ground 1973.jpg |
English: Patterned Ground Shows Ice Polygons (Lattice Outlines) and Typical Summer Arctic Tundra. Patterned Ground, Ice Polygons, and Permafrost Are Found Along the Entire Route of the Line, Although They Are Relatively Rare South of the Yukon River. Alaska (US state). Environmental Protection Agency, Project DOCUMERICA. |
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Source |
Patterned Ground Shows Ice Polygons (Lattice Outlines) and Typical Summer Arctic Tundra...08/1973 (https://arcweb.archives.gov/arc/action/ExternalIdSearch?id=550392 Persistent URL).
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Author | Dennis Cowals (1945-) | |||
Other versions |
For information about ordering reproductions of photographs held by the Still Picture Unit, visit: www.archives.gov/research/order/still-pictures.html Reproductions may be ordered via an independent vendor. NARA maintains a list of vendors at www.archives.gov/research/order/vendors-photos-maps-dc.html Buy copies of selected National Archives photographs and documents at the National Archives Print Shop online: http://gallery.pictopia.com/natf/photo/ |
Licensing[edit]
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as: No known copyright restrictionsNo restrictionshttps://www.flickr.com/commons/usage/false
More information can be found at https://flickr.com/commons/usage/. Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information. |
This image, originally posted to Flickr, was reviewed on 4 May 2011 by the administrator or reviewer Logan, who confirmed that it was available on Flickr under the stated license on that date. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:20, 28 June 2011 | 2,907 × 1,932 (1.35 MB) | Hohum (talk | contribs) | Cropped, colour correction (compared to other Arctic tundra polygons) | |
00:31, 4 May 2011 | 3,000 × 2,018 (1.06 MB) | Logan (talk | contribs) | {{Information |Description='''Original Caption:''' Patterned Ground Shows Ice Polygons (Lattice Outlines) and Typical Summer Arctic Tundra. Patterned Ground, Ice Polygons, and Permafrost Are Found Along the Entire Route of the Line, Although They Are Rela |
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Metadata
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Image title | Landscape |
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Author | NARA |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | GIMP 2.6.11 |
File change date and time | 23:18, 28 June 2011 |
Color space | Uncalibrated |
Structured data
Items portrayed in this file
depicts
August 1973
image/jpeg
7351bf5a6d0fe130c278ee2e633e833f147bcfa5
1,413,910 byte
1,932 pixel
2,907 pixel
- Retouched pictures
- Images from the National Archives and Records Administration
- Files from Flickr's 'The Commons'
- Flickr images reviewed by trusted users
- Flickr images missing SDC source of file
- Flickr images missing SDC creator
- US National Archives series: DOCUMERICA: The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern, compiled 1972 - 1977