File:Backbeach wind ripples in sand (marine shoreline, southern tip of Cayo Costa Island, Florida, USA) 1 (24031826139).jpg
Original file (4,000 × 2,703 pixels, file size: 3.72 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionBackbeach wind ripples in sand (marine shoreline, southern tip of Cayo Costa Island, Florida, USA) 1 (24031826139).jpg |
Backbeach asymmetrical wind ripples on sand in Florida, USA. 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. The asymmetrical ripples shown above are wind ripples, formed above the swash zone in a backbeach facies on a Florida island. The wind direction was from right to left. The lighter-colored portion of each ripple ridge is the short side (= downwind side). The darker-colored portion of each ripple ridge is the long side (= upwind side). Orientation: land is toward the upper right; ocean is toward the lower left. Locality: marine shoreline, southern tip of Cayo Costa Island, southwestern Florida, USA |
Date | |
Source | Backbeach wind ripples in sand (marine shoreline, southern tip of Cayo Costa Island, Florida, USA) 1 |
Author | James St. John |
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
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- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/24031826139. It was reviewed on 14 August 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
14 August 2016
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:27, 14 August 2016 | 4,000 × 2,703 (3.72 MB) | Ser Amantio di Nicolao (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 | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/500 sec (0.002) |
F-number | f/8 |
ISO speed rating | 80 |
Date and time of data generation | 15:17, 5 January 2016 |
Lens focal length | 6.2 mm |
Image title | |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 13:26, 15 January 2016 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 15:17, 5 January 2016 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 8.96875 |
APEX aperture | 6 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,460.905349794 |
Focal plane Y resolution | 16,483.516483516 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Landscape |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 06:26, 15 January 2016 |
Unique ID of original document | 049903A8FCAEF42D973F1BABE22F0506 |