File:FGBNMS - Long Spined Sea Urchin (31394325581).jpg
Original file (3,600 × 2,400 pixels, file size: 8.43 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionFGBNMS - Long Spined Sea Urchin (31394325581).jpg |
Beautiful long-spined sea urchins gather in Flower Garden Banks National Marine Sanctuary. Though these fascinating creatures were almost entirely wiped out by an epidemic in the 1980s, they've make an incredible comeback throughout the Gulf of Mexico and Caribbean. This is great news in the region, because these organisms help prevent algae overgrowth by grazing on algae across reefs! Photo Credit: G.P. Schmahl/NOAA |
Date | |
Source | FGBNMS - Long Spined Sea Urchin |
Author | National Marine Sanctuaries |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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This image was originally posted to Flickr by National Marine Sanctuaries at https://flickr.com/photos/44124469278@N01/31394325581. It was reviewed on 22 November 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
22 November 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:51, 24 October 2020 | 3,600 × 2,400 (8.43 MB) | Orizan (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 |
Copyright holder |
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Exposure time | 1/100 sec (0.01) |
F-number | f/7.1 |
ISO speed rating | 400 |
Date and time of data generation | 18:04, 3 July 2014 |
Lens focal length | 16 mm |
Width | 3,600 px |
Height | 2,400 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 CC 2015.5 (Macintosh) |
File change date and time | 10:48, 9 November 2016 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 18:04, 3 July 2014 |
APEX shutter speed | 6.643856 |
APEX aperture | 5.655638 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, compulsory flash firing |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Color space | sRGB |
Focal plane X resolution | 255.86413574219 |
Focal plane Y resolution | 255.86413574219 |
Focal plane resolution unit | 4 |
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 |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 2613563 |
Lens used | 16.0 mm f/2.8 |
Date metadata was last modified | 02:48, 9 November 2016 |
Rating (out of 5) | 3 |
Unique ID of original document | 0939CD217289FE9704B598BBFDF5F716 |
Copyright status | Copyright status not set |
Keywords |
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IIM version | 4 |