File:Students Learning About River Mussels (86ca803c-b623-43c8-9589-c80fef0bf643).jpg
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Summary
[edit]English: Students Learning About River Mussels | |||||
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Photographer |
English: NPS |
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Title |
English: Students Learning About River Mussels |
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Description |
English: A park ranger holding a freshwater mussel speaks with students outside. Ranger Lyndon teaches students about the importance that freshwater mussels have on a river ecosystem |
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Depicted place |
English: Mississippi National River and Recreation Area, Minnesota |
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Date | Taken on 17 July 2013 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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NPS Unit Code InfoField | MISS |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:15, 15 January 2022 | ![]() | 999 × 666 (174 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 | Canon |
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Camera model | Canon EOS REBEL T2i |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 12:03, 17 July 2013 |
Lens focal length | 24 mm |
Width | 5,184 px |
Height | 3,456 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 Elements 10.0 Macintosh |
File change date and time | 18:20, 11 November 2013 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 12:03, 17 July 2013 |
Meaning of each component |
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APEX shutter speed | 6 |
APEX aperture | 5 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 50 |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 722209091 |
Lens used | EF-S18-55mm f/3.5-5.6 IS |
Supported Flashpix version | 1 |
Image width | 5,184 px |
Image height | 3,456 px |
Date metadata was last modified | 12:20, 11 November 2013 |
Unique ID of original document | 244325726586B1943425C6A33570C56B |