File:Early san francisco.jpg
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Size of this preview: 800 × 482 pixels. Other resolutions: 320 × 193 pixels | 640 × 385 pixels | 1,024 × 617 pixels | 1,280 × 771 pixels | 2,048 × 1,233 pixels.
Original file (2,048 × 1,233 pixels, file size: 757 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionEarly san francisco.jpg |
English: Early San Francisco |
Date |
circa 1905 date QS:P,+1905-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | https://www.flickr.com/photos/51035555243@N01/50337666 |
Author | Unknown authorUnknown author |
Licensing[edit]
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Early_san_francisco.jpg |
This file, which was originally posted to an external website, has not yet been reviewed by an administrator or reviewer to confirm that the above license is valid. See Category:License review needed for further instructions.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:38, 7 November 2020 | 2,048 × 1,233 (757 KB) | Adeletron 3030 (talk | contribs) | Max size | |
05:03, 7 November 2020 | 1,024 × 617 (243 KB) | Wno33 (talk | contribs) | Uploaded a work by Thomas hawk from https://search.creativecommons.org/photos/df7f6306-98c3-4dd6-89ef-68d439e4fda4 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 | Canon |
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Camera model | Canon EOS 10D |
Exposure time | 1/90 sec (0.011111111111111) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | 16:48, 27 September 2005 |
Lens focal length | 100 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 22:12, 27 September 2005 |
Y and C positioning | Centered |
Software used | Adobe Photoshop CS Windows |
Exif version | 2.21 |
Date and time of digitizing | 16:48, 27 September 2005 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 6.4918518066406 |
APEX aperture | 2.9708557128906 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9708557128906 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
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 | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |