File:ALGAE GROWTH IN ONE OF THE SHALLOW BAYS OF PYRAMID LAKE NEVADA'S LARGEST NATURAL LAKE - NARA - 552916 - color-corrected, de-blurred.jpg
Original file (3,000 × 2,019 pixels, file size: 2.42 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionALGAE GROWTH IN ONE OF THE SHALLOW BAYS OF PYRAMID LAKE NEVADA'S LARGEST NATURAL LAKE - NARA - 552916 - color-corrected, de-blurred.jpg |
English: "ALGAE GROWTH IN ONE OF THE SHALLOW BAYS OF PYRAMID LAKE NEVADA'S LARGEST NATURAL LAKE, 5/1973" is what the original descripton from the source at https://catalog.archives.gov/id/552916 says.
The original digitization of the image suffered from an obvious rust-colored tint. This is an enhanced version produced by subtracting the mean color from the image, de-blurring and subsequent contrast (levels) adjustments in Photoshop. |
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Source | File:ALGAE_GROWTH_IN_ONE_OF_THE_SHALLOW_BAYS_OF_PYRAMID_LAKE_NEVADA'S_LARGEST_NATURAL_LAKE_-_NARA_-_552916.jpg | ||||||||||||||||
Author |
creator QS:P170,Q64020123 (NARA record: 2724131) |
Licensing[edit]
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:13, 28 August 2020 | 3,000 × 2,019 (2.42 MB) | Accountalive (talk | contribs) | Uploaded a work by {{NARA-Author|Dovydenas, Jonas, 1939-, Photographer|2724131}} from https://commons.wikimedia.org/wiki/File:ALGAE_GROWTH_IN_ONE_OF_THE_SHALLOW_BAYS_OF_PYRAMID_LAKE_NEVADA%27S_LARGEST_NATURAL_LAKE_-_NARA_-_552916.jpg with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC 2019 (Windows) |
File change date and time | 16:58, 28 August 2020 |
Color space | Uncalibrated |
Date and time of digitizing | 18:55, 28 August 2020 |
Date metadata was last modified | 18:58, 28 August 2020 |
Unique ID of original document | xmp.did:a7f72f79-57a8-3742-922f-55128192707d |