File:Porites and Acropora corals in American Samoa.jpg
Original file (1,500 × 1,125 pixels, file size: 448 KB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionPorites and Acropora corals in American Samoa.jpg |
English: Porites and Acropora coral species in reef flat pools in the National Park of American Samoa on Ofu, Manuʻa Islands Group, American Samoa. |
Date | |
Source | U.S. Geological Survey |
Author | Curt Storlazzi, USGS Pacific Coastal and Marine Science Center. Public domain. |
Camera location | 14° 10′ 56.23″ S, 169° 39′ 29.44″ W | View this and other nearby images on: OpenStreetMap | -14.182287; -169.658177 |
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Licensing[edit]
Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:52, 16 April 2020 | 1,500 × 1,125 (448 KB) | MartinB29 (talk | contribs) | Uploaded a work by Curt Storlazzi, USGS Pacific Coastal and Marine Science Center. Public domain. from [https://www.usgs.gov/media/images/porites-and-acropora-corals-american-samoa U.S. Geological Survey] with UploadWizard |
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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 |
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Camera model | COOLPIX AW130 |
Exposure time | 1/640 sec (0.0015625) |
F-number | f/2.8 |
ISO speed rating | 125 |
Date and time of data generation | 14:57, 4 February 2020 |
Lens focal length | 4.3 mm |
Latitude | 14° 10′ 56.23″ S |
Longitude | 169° 39′ 29.44″ W |
Width | 4,608 px |
Height | 3,456 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 21.0 (Macintosh) |
File change date and time | 03:52, 6 February 2020 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 14:57, 4 February 2020 |
Meaning of each component |
|
Image compression mode | 2 |
APEX shutter speed | 9.321928 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | 0 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS time (atomic clock) | 22:19:41.761 |
Satellites used for measurement | 11 |
Reference for direction of image | Magnetic direction |
Direction of image | 6.15 |
Geodetic survey data used | WGS84 |
GPS date | 4 February 2020 |
GPS tag version | 0.0.3.2 |
Date metadata was last modified | 03:52, 6 February 2020 |
Unique ID of original document | 35534A32B492217264993148A7D4CAFC |