File:ISS-59 Richat Structure (2).jpg
Original file (5,568 × 3,712 pixels, file size: 2.63 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionISS-59 Richat Structure (2).jpg |
English: From an altitude of 255 miles, an Expedition 59 crewmember photographed the Richat Structure, or the "Eye of the Sahara," in northwestern Mauritania. The circular geologic feature is thought to be caused by an uplifted dome—geologists would classify it as a domed anticline—that has been eroded to expose the originally flat rock layers. |
Date | Taken on 5 April 2019 |
Source | https://www.flickr.com/photos/nasa2explore/47580574511/ |
Author | NASA |
This image or video was catalogued by Johnson Space Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: ISS059-E-013142. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Other languages:
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Licensing
[edit]This image, originally posted to Flickr, is currently not available on Flickr under the license specified on this page. However, please see {{PD-USGov-NASA-AP}} for permission to use it under this license. |
Public domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was created by the Image Science & Analysis Laboratory, of the NASA Johnson Space Center. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA media use guidelines or Conditions of Use of Astronaut Photographs).
Photo source: ISS059-E-013142.
العربيَّة | Deutsch | English | español | français | italiano | kurdî | македонски | മലയാളം | português | sicilianu | +/− |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:48, 17 April 2019 | 5,568 × 3,712 (2.63 MB) | Ras67 (talk | contribs) | levels adjusted | |
02:16, 17 April 2019 | 5,568 × 3,712 (2.08 MB) | Ras67 (talk | contribs) | == {{int:filedesc}} == {{Information |description={{en|1=From an altitude of 255 miles, an Expedition 59 crewmember photographed the Richat Structure, or the "Eye of the Sahara," in northwestern Mauritania. The circular geologic feature is thought to be caused by an uplifted dome—geologists would classify it as a domed anticline—that has been eroded to expose the originally flat rock layers.}} |date={{taken on|2019-04-05}} |source=https://www.flickr.com/photos/nasa2explore/47580574511/ |autho... |
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File usage on Commons
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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.
Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D5 |
Exposure time | 1/800 sec (0.00125) |
F-number | f/16 |
ISO speed rating | 1,000 |
Date and time of data generation | 13:09, 5 April 2019 |
Lens focal length | 400 mm |
User comments | NASA 3502333 |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2018 (Windows) |
File change date and time | 14:09, 5 April 2019 |
Y and C positioning | Centered |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 13:09, 5 April 2019 |
Meaning of each component |
|
APEX shutter speed | 9.6438561438561 |
APEX aperture | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9708536585366 APEX (f/2.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 06 |
DateTimeOriginal subseconds | 06 |
DateTimeDigitized subseconds | 06 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 1,552.056122449 |
Focal plane Y resolution | 1,552.056122449 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 400 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Lens used | 400.0 mm f/2.8 |
Serial number of camera | 3502333 |
Date metadata was last modified | 09:09, 5 April 2019 |
Rating (out of 5) | 0 |
Unique ID of original document | 627BD198B98928384875659534029BD0 |