File:Sea Star Tide Pool (43857666465).jpg
Original file (6,000 × 4,000 pixels, file size: 9.96 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionSea Star Tide Pool (43857666465).jpg | Hold tight, little sea star! Look closely and you can see this sea star's tube feet, which it uses to cling to this tidepool in NOAA's Greater Farallones National Marine Sanctuary. A sea star's tube feet use hydraulic pressure to move, and then the tube foot likely uses a glue-like substance to stick to the rock. Sea stars aren't the only ocean animals with tube feet – their cousins sea urchins, sand dollars, and sea cucumbers also have them. (Photo: Sara Heintzelman/NOAA) |
Date | |
Source | Sea Star Tide Pool |
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@N01/43857666465. 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 | 16:04, 24 October 2020 | 6,000 × 4,000 (9.96 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 D3400 |
Exposure time | 1/125 sec (0.008) |
F-number | f/5.6 |
ISO speed rating | 1,400 |
Date and time of data generation | 10:58, 25 March 2018 |
Lens focal length | 55 mm |
Width | 6,000 px |
Height | 4,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC (Macintosh) |
File change date and time | 09:07, 6 April 2018 |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 10:58, 25 March 2018 |
Meaning of each component |
|
Image compression mode | 2 |
APEX shutter speed | 6.965784 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, auto mode |
DateTime subseconds | 14 |
DateTimeOriginal subseconds | 14 |
DateTimeDigitized subseconds | 14 |
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 |
Focal length in 35 mm film | 82 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Serial number of camera | 3725733 |
Rating (out of 5) | 0 |
Date metadata was last modified | 02:07, 6 April 2018 |
Unique ID of original document | CC328E57068166886DCF6A932F7D7830 |