File:Otherworldly Dunes (51832392701).jpg
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Summary edit
DescriptionOtherworldly Dunes (51832392701).jpg |
Great Sand Dunes have often been compared to dunes on other planets and fictional dunes from Star Wars. These comparisons are actually somewhat accurate. NASA scientists study Great Sand Dunes because they are similar to dunes on Mars. The park's high-elevation thin atmosphere and overall cold, dry climate is more like Mars than most locations on Earth. NPS/Patrick Myers |
Date | |
Source | Otherworldly Dunes |
Author | Great Sand Dunes National Park and Preserve |
Licensing edit
Public domainPublic domainfalsefalse |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:12, 12 February 2022 | 6,000 × 4,000 (18.69 MB) | Jarble (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 |
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Camera model | NIKON D7100 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/4 |
ISO speed rating | 1,000 |
Date and time of data generation | 18:33, 30 November 2021 |
Lens focal length | 70 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2019 (Windows) |
File change date and time | 19:43, 19 January 2022 |
Y and C positioning | Centered |
Exposure Program | Shutter priority |
Exif version | 2.31 |
Date and time of digitizing | 18:33, 30 November 2021 |
Meaning of each component |
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APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Fine weather |
DateTime subseconds | 60 |
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DateTimeDigitized subseconds | 60 |
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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 | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 105 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Lens used | TAMRON SP 70-300mm F4-5.6 Di VC USD A005N |
Serial number of camera | 2658815 |
Flash | Flash did not fire, compulsory flash suppression |
Bits per component |
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Compression scheme | Uncompressed |
Height | 4,000 px |
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Pixel composition | RGB |
Number of components | 3 |
Date metadata was last modified | 12:43, 19 January 2022 |
Unique ID of original document | A472E5B18D90105938B94D1C0D7D7DDE |