File:University Archive service center coal mine maps.jpg
Original file (2,493 × 2,272 pixels, file size: 1.66 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionUniversity Archive service center coal mine maps.jpg |
English: Coal mine maps stored in the University of Pittsburgh archives |
Date | |
Source | Own work |
Author | Barbara (WVS) |
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:39, 27 November 2015 | 2,493 × 2,272 (1.66 MB) | Barbara (WVS) (talk | contribs) | User created page with UploadWizard |
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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 | SAMSUNG |
---|---|
Camera model | SM-N900P |
Author | Picasa |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.2 |
ISO speed rating | 125 |
Date and time of data generation | 10:33, 25 September 2015 |
Lens focal length | 4.13 mm |
User comments | JKJK'ª<àšîÜÚ"ƒè8ï
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Width | 4,128 px |
Height | 2,322 px |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | N900PVPUDNH7 |
File change date and time | 11:34, 27 November 2015 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 10:33, 25 September 2015 |
Meaning of each component |
|
APEX shutter speed | 4.9 |
APEX aperture | 2.27 |
APEX brightness | 1.93 |
APEX exposure bias | 0 |
Maximum land aperture | 2.28 APEX (f/2.2) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 31 mm |
Scene capture type | Standard |
Unique image ID | e1e0f76b44db1cdcde109908d998fd13 |
IIM version | 4 |