File:Asymmetrically rippled sand between Medano Creek & Great Sand Dunes, southern Colorado, USA 5.jpg
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![File:Asymmetrically rippled sand between Medano Creek & Great Sand Dunes, southern Colorado, USA 5.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/Asymmetrically_rippled_sand_between_Medano_Creek_%26_Great_Sand_Dunes%2C_southern_Colorado%2C_USA_5.jpg/398px-Asymmetrically_rippled_sand_between_Medano_Creek_%26_Great_Sand_Dunes%2C_southern_Colorado%2C_USA_5.jpg?20220423175527)
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[edit]DescriptionAsymmetrically rippled sand between Medano Creek & Great Sand Dunes, southern Colorado, USA 5.jpg |
English: Asymmetrical ripple marks have a long side and a short side, when viewed in cross-section. They form in a one-directional current by wind or water. The current direction was toward the short side of each ripple.
Locality: between Medano Creek & Great Sand Dunes, southern Colorado, USA |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/8502691908/ |
Author | James St. John |
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/8502691908. It was reviewed on 23 April 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
23 April 2022
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:55, 23 April 2022 | ![]() | 2,000 × 3,008 (3.42 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/8502691908/ with UploadWizard |
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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 D70s |
Exposure time | 1/400 sec (0.0025) |
F-number | f/10 |
ISO speed rating | 500 |
Date and time of data generation | 19:11, 1 August 2007 |
Lens focal length | 60 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 19:11, 1 August 2007 |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 19:11, 1 August 2007 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 20 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 90 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Hard |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
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1 August 2007
0.0025 second
10
60 millimetre
500
image/jpeg
56bd1fc33e5e9da563d4f1d17b5a30b03cf1898b
3,588,380 byte
3,008 pixel
2,000 pixel
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