File:Stewart's Canal - Harriet Tubman Underground RR NM.JPG
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editDescriptionStewart's Canal - Harriet Tubman Underground RR NM.JPG |
English: Stewart's Canal in Harriet Tubman Underground Railroad National Monument |
Date | |
Source | http://www.nps.gov/hatu/photosmultimedia/index.htm |
Author | National Park Service |
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editPublic domainPublic domainfalsefalse |
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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. | ![]() |
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current | 17:50, 19 February 2015 | 3,215 × 2,143 (3.26 MB) | Tebrown89 (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS DIGITAL REBEL XT |
Exposure time | 1/125 sec (0.008) |
F-number | f/7.1 |
ISO speed rating | 400 |
Date and time of data generation | 04:55, 9 November 2012 |
Lens focal length | 18 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | iPhoto 9.4.2 |
File change date and time | 04:55, 9 November 2012 |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 04:55, 9 November 2012 |
Meaning of each component |
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APEX shutter speed | 6.9657894736842 |
APEX aperture | 5.6556390977444 |
APEX exposure bias | 0 |
Maximum land aperture | 0.98922800718133 APEX (f/1.41) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,954.2333333333 |
Focal plane Y resolution | 3,958.7631578947 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Lens used | 18.0-55.0 mm |
Owner of camera | unknown |
Serial number of camera | 1620748765 |