File:Fort Point, San Francisco, California LCCN2013630473.tif
Original file (6,144 × 4,096 pixels, file size: 144.03 MB, MIME type: image/tiff)
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Summary
[edit]DescriptionFort Point, San Francisco, California LCCN2013630473.tif |
English: Title: Fort Point, San Francisco, California
Physical description: 1 photograph : digital, tiff file, color. Notes: Title, date, and keywords provided by the photographer.; Designed at the height of the Gold Rush and built between 1853 and 1861 by the U.S. Army Engineers as part of a defense system of forts planned for the protection of San Francisco Bay.; Credit line: The Jon B. Lovelace Collection of California Photographs in Carol M. Highsmith's America Project, Library of Congress, Prints and Photographs Division.; Forms part of: Jon B. Lovelace Collection of California Photographs in Carol M. Highsmith's America Project in the Carol M. Highsmith Archive.; Gift; The Capital Group Companies Charitable Foundation in memory of Jon B. Lovelace; 2012; (DLC/PP-2012:063). |
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Date | Taken on 5 June 2012, 12:59 (according to Exif data) | ||||||||||||||||||||||||||
Source |
Library of Congress
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Author |
creator QS:P170,Q5044454 |
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Permission (Reusing this file) |
No known restrictions on publication.
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Licensing
[edit]Public domainPublic domainfalsefalse |
This work is from the Carol M. Highsmith Archive collection at the Library of Congress. According to the library, there are no known copyright restrictions on the use of this work. Carol M. Highsmith has stipulated that her photographs are in the public domain. Photographs of sculpture or other works of art may be restricted by the copyright of the artist; see Commons:FOP US#Artworks and sculptures for more information. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:38, 1 September 2016 | 6,144 × 4,096 (144.03 MB) | Fæ (talk | contribs) | LOC 2013630473, Carol M. Highsmith collection. P5354.7181 TIFF (144.0mb) |
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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.
Image title | Fort Point was built between 1853 and 1861 by the U.S. Army Engineers as part of a defense system of forts planned for the protection of San Francisco Bay. Designed at the height of the Gold Rush, the fort and its companion fortifications would protect the Bay's important commercial and military installations against foreign attack. The fort was built in the Army's traditional "Third System" style of military architecture (a standard adopted in the 1820s), and would be the only fortification of this impressive design constructed west of the Mississippi River. This fact bears testimony to the importance the military gave San Francisco and the gold fields during the 1850s. Although Fort Point never saw battle, the building has tremendous significance due to its military history, its architecture, and its association with maritime history. |
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Camera manufacturer | Canon |
Camera model | Canon EOS 5D Mark III |
Author | Photographer: Carol M. Highsmith |
Exposure time | 1/160 sec (0.00625) |
F-number | f/10 |
ISO speed rating | 100 |
Date and time of data generation | 12:59, 5 June 2012 |
Lens focal length | 35 mm |
Width | 6,144 px |
Height | 4,096 px |
Bits per component |
|
Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 33,748 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 4,096 |
Bytes per compressed strip | 150,994,944 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 21:35, 6 June 2012 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 12:59, 5 June 2012 |
APEX shutter speed | 7.321928 |
APEX aperture | 6.643856 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Subject distance | 11.9 meters |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 160 |
Focal plane Y resolution | 160 |
Focal plane resolution unit | 4 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
- United States photographs taken on 2012-06-05
- Images from the Library of Congress
- Library of Congress-no known copyright restrictions
- PD-Highsmith
- Images uploaded by Fæ
- The Jon B. Lovelace Collection of California Photographs in Carol M. Highsmith's America Project, Library of Congress, Prints and Photographs Division
- Jon B. Lovelace Collection of California Photographs in Carol M. Highsmith's America Project in the Carol M. Highsmith Archive
- Photographs by Carol M. Highsmith
- Taken with Canon EOS 5D Mark III