File:Sargassum weeds closeup.jpg
Sargassum_weeds_closeup.jpg (600 × 450 pixels, file size: 110 KB, MIME type: image/jpeg)
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Summary[edit]
DescriptionSargassum weeds closeup.jpg | A closeup of a small mass of sargassum weed. The numerous small round spheres are floats filled with oxygen.1 These provide buoyancy to the algae. |
Date | |
Source | Factsheet for Footnote 1 |
Author | Unknown authorUnknown author |
Permission (Reusing this file) |
PD-gov |
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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:39, 15 September 2006 | 600 × 450 (110 KB) | Mats Halldin~commonswiki (talk | contribs) | {{Information |Description=A closeup of a small mass of sargassum weed. The numerous small round spheres are floats filled with carbon dioxide. These provide buoyancy to the algae. |Source=[http://oceanexplorer.noaa.gov/explorations/02sab/logs/aug09/media |
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Camera manufacturer | NIKON |
---|---|
Camera model | E990 |
Exposure time | 1/223 sec (0.0044843049327354) |
F-number | f/7.8 |
ISO speed rating | 100 |
Date and time of data generation | Unknown date |
Lens focal length | 14.4 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 14:53, 9 August 2002 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | Unknown date |
Image compression mode | 1 |
APEX exposure bias | 0 |
Maximum land aperture | 3.5 APEX (f/3.36) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Color space | sRGB |