File:NMSAS - giant clam (27740029392).jpg
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DescriptionNMSAS - giant clam (27740029392).jpg |
Giant clams are overharvested in many parts of the ocean, but Rose Atoll in National Marine Sanctuary of American Samoa is known for its high density of these enormous bivalves. Much like corals, giant clams are home to symbiotic photosynthetic algae that produce an important source of food for the clams. Photo Credit: Wendy Cover/NOAA |
Date | |
Source | NMSAS - giant clam |
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@N01/27740029392. 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 | 15:57, 24 October 2020 | 4,000 × 3,000 (2.98 MB) | Orizan (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot S110 |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/4 |
ISO speed rating | 250 |
Date and time of data generation | 03:59, 19 March 2015 |
Lens focal length | 5.2 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 03:59, 19 March 2015 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 03:59, 19 March 2015 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 10.28125 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,651.877133106 |
Focal plane Y resolution | 13,636.363636364 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Rating (out of 5) | 0 |