File:Guard Lock 8 C and O Canal From NPS.jpg
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Guard_Lock_8_C_and_O_Canal_From_NPS.jpg (700 × 525 pixels, file size: 64 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionGuard Lock 8 C and O Canal From NPS.jpg |
English: Guard lock #8, on the Chesapeake and Ohio Canal. This is looking at the lock from the canal side (river is on the other side of the wall). |
Source | National Park Service: http://www.hscl.cr.nps.gov/insidenps/report.asp?STATE=&PARK=CHOH&STRUCTURE=&SORT=&RECORDNO=1128 |
Author | National Park Service, Dept of Interior, US Government |
Licensing
[edit]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
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:51, 4 June 2013 | 700 × 525 (64 KB) | Bonnachoven (talk | contribs) | {{Information |Description ={{en|1=Guard lock #8, on the Chesapeake and Ohio Canal}} |Source =National Park Service: http://www.hscl.cr.nps.gov/insidenps/report.asp?STATE=&PARK=CHOH&STRUCTURE=&SORT=&RECORDNO=1128 |Author =National Pa... |
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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 | Panasonic |
---|---|
Camera model | DMC-TZ1 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 13:46, 18 March 2008 |
Lens focal length | 5.2 mm |
Author | Picasa 2.7 |
Orientation | 0 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Picasa 3.0 |
File change date and time | 13:46, 18 March 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 13:46, 18 March 2008 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | −0.33 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 35 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Unique image ID | 79eaf8af10795761d8a9396ef9ef543e |
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