File:Scour-brush is the common name used for the tuft-like red algae common in the high intertidal. The tufted, highly branched form (ed8ab87f-155d-4519-3e8e-e2747ebf0573).JPG
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Size of this preview: 800 × 545 pixels. Other resolutions: 320 × 218 pixels | 640 × 436 pixels | 900 × 613 pixels.
Original file (900 × 613 pixels, file size: 222 KB, MIME type: image/jpeg)
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Summary
[edit]English: Scour-brush | |||||
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Photographer |
English: NPS |
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Title |
English: Scour-brush |
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Publisher |
English: U.S. National Park Service |
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Description |
English: Scour-brush is the common name used for the tuft-like red algae common in the high intertidal. The tufted, highly branched form allows the algae to resist drying out by trapping moisture during low tides.
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Depicted place |
English: Channel Islands National Park, California |
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Date | Taken on 16 July 2010 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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Contacts InfoField | English: Organization: Channel Islands National Park Address: 1901 Spinnaker Drive |
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NPS Unit Code InfoField | CHIS | ||||
Album(s) InfoField | English: Rocky Intertidal Photo Gallery; Rocky Intertidal Photo Gallery |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:56, 16 May 2024 | 900 × 613 (222 KB) | BMacZeroBot (talk | contribs) | Batch upload (Commons:Batch uploading/NPGallery) |
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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 | SONY |
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Camera model | CYBERSHOT |
Exposure time | 1/50 sec (0.02) |
F-number | f/2 |
ISO speed rating | 100 |
Date and time of data generation | 17:15, 3 December 2002 |
Lens focal length | 9.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 17:15, 3 December 2002 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 17:15, 3 December 2002 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 2.0625 APEX (f/2.04) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |