File:Periphyton.jpg
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Original file (3,072 × 2,048 pixels, file size: 3 MB, MIME type: image/jpeg)
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Summary
DescriptionPeriphyton.jpg | |
Date | 30 January 2006, 10:14 (according to Exif data) |
Source | https://www.flickr.com/photos/evergladesnps/9099160463/ |
Author | National Park Service Photo |
Licensing
Public domainPublic domainfalsefalse |
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:44, 2 November 2015 | 3,072 × 2,048 (3 MB) | Holly Cheng | high-res | |
07:17, 14 May 2008 | 900 × 600 (734 KB) | Stickpen | {{Information |Description= periphyton in the Everglades, Florida, USA |Source= http://www.nps.gov/ever/parknews/evergladesvegetationimages.htm |Date= unknown |Author= unknown |Permission= public domain |other_versions= see source page }} {{Template:PD-US |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS DIGITAL REBEL |
Exposure time | 1/200 sec (0.005) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 10:14, 30 January 2006 |
Lens focal length | 70 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 10:14, 30 January 2006 |
Y and C positioning | Centered |
Exif version | 2.21 |
Date and time of digitizing | 10:14, 30 January 2006 |
Meaning of each component |
|
Image compression mode | 3 |
Shutter speed | 7.6438598632812 |
APEX aperture | 4.9708557128906 |
Exposure bias | 0 |
Maximum land aperture | 3.6147155761719 APEX (f/3.5) |
Metering mode | Average |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,443.9461883408 |
Focal plane Y resolution | 3,442.0168067227 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
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