File:Backbeach washover channel (Cayo Costa Island, Florida, USA) 1 (26304094736).jpg
Original file (3,879 × 2,835 pixels, file size: 3.48 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionBackbeach washover channel (Cayo Costa Island, Florida, USA) 1 (26304094736).jpg |
Backbeach washover channel with ripple marks 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 in a backbeach washover channel that runs parallel to the marine shoreline of a Florida barrier island. The ripples formed in water when the channel was active, probably during a then-recent storm. Locality: marine beach in the far-southern part of the western shoreline of Cayo Costa Island, southwestern Florida, USA |
Date | |
Source | Backbeach washover channel (Cayo Costa Island, Florida, USA) 1 |
Author | James St. John |
Licensing
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/26304094736. 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 | 17:28, 14 August 2016 | 3,879 × 2,835 (3.48 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D90 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/9 |
ISO speed rating | 200 |
Date and time of data generation | 15:04, 17 December 2012 |
Lens focal length | 21 mm |
Width | 4,288 px |
Height | 2,848 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 13:38, 9 April 2016 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 15:04, 17 December 2012 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 8.321928 |
APEX aperture | 6.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3.8 APEX (f/3.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 31 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Serial number of camera | 3562538 |
Lens used | 18.0-270.0 mm f/3.5-6.3 |
Date metadata was last modified | 07:38, 9 April 2016 |
Unique ID of original document | 1B32EC59B966FA18D3988DBF0D7E1BAA |