File:1873 Map of the region adjacent to the bay of San Francisco, by U.S. Coast Survey and Surveyor General's Office, C. F. Hoffman, Julius Bien, from the Digital Commonwealth - commonwealth 4m90fc21k.jpg
Original file (7,566 × 10,370 pixels, file size: 111.87 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Description1873 Map of the region adjacent to the bay of San Francisco, by U.S. Coast Survey and Surveyor General's Office, C. F. Hoffman, Julius Bien, from the Digital Commonwealth - commonwealth 4m90fc21k.jpg |
English: 1873 Map of the region adjacent to the bay of San Francisco, by U.S. Coast Survey and Surveyor General's Office, C. F. Hoffman, Julius Bien, from the Digital Commonwealth - commonwealth 4m90fc21k. (https://www.digitalcommonwealth.org/search/commonwealth:4m90fc21k) |
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Date | ||||||||||
Source | Digital Commonwealth | |||||||||
Creator |
US. Coast Survey and Surveyor General's Office, C. F. Hoffman, Julius Bien |
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Bounding box |
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Georeferencing | View the georeferenced map in the Wikimaps Warper |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. 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. | |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:01, 2 December 2021 | 7,566 × 10,370 (111.87 MB) | Daderot (talk | contribs) | Uploaded a work by US. Coast Survey and Surveyor General's Office, C. F. Hoffman, Julius Bien from Digital Commonwealth 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 | Hasselblad |
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Camera model | Hasselblad H5D-200c MS |
Author | Bahadir Kavlakli |
Exposure time | 1/250 sec (0.004) |
F-number | f/10 |
ISO speed rating | 100 |
Date and time of data generation | 11:00, 7 February 2019 |
Lens focal length | 80 mm |
Pixel composition | RGB |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 08:50, 25 February 2019 |
Exposure Program | Manual |
Exif version | 2.1 |
Date and time of digitizing | 11:00, 7 February 2019 |
APEX shutter speed | 7.9657842861166 |
APEX aperture | 6.6438561833267 |
Maximum land aperture | 3.1699249969261 APEX (f/3) |
Subject distance | 2.034 meters |
Flash | Flash did not fire |
Focal plane X resolution | 1,886.79 |
Focal plane Y resolution | 1,886.79 |
Focal plane resolution unit | 3 |
Focal length in 35 mm film | 63 mm |
Lens used | HC 80 |
Serial number of camera | SR65000105 |
Unique ID of original document | xmp.did:FA7F1174072068118083C62341E80A2E |
Date metadata was last modified | 03:50, 25 February 2019 |
IIM version | 2 |