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Size of this preview: 800 × 468 pixels. Other resolutions: 320 × 187 pixels | 640 × 375 pixels | 1,024 × 599 pixels | 1,360 × 796 pixels.
Original file (1,360 × 796 pixels, file size: 309 KB, MIME type: image/jpeg)
This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 79000256. |
DescriptionLewis Ark (San Francisco).JPG |
Registered Historic Places in San Francisco, California. Lewis Ark (houseboat), San Francisco Maritime National Historic Park, Hyde Street Pier, San Francisco, California, USA.
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Date | Taken on 13 July 2008 | ||||
Source | Own work | ||||
Author | Sanfranman59 | ||||
Permission (Reusing this file) |
Own work, copyleft: Multi-license with GFDL and Creative Commons CC-BY-SA-2.5 and older versions (2.0 and 1.0) |
I, the copyright holder of this work, hereby publish it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Items portrayed in this file
depicts
creator
some value
author name string: Sanfranman59
Wikimedia username: Sanfranman59
copyright status
copyrighted
copyright license
Creative Commons Attribution-ShareAlike 3.0 Unported
Creative Commons Attribution-ShareAlike 1.0 Generic
GNU Free Documentation License, version 1.2 or later
Creative Commons Attribution-ShareAlike 2.5 Generic
Creative Commons Attribution-ShareAlike 2.0 Generic
source of file
original creation by uploader
captured with
Canon PowerShot A620
inception
13 July 2008
coordinates of the point of view
37°48'28.739"N, 122°25'15.100"W
exposure time
0.0015625 second
f-number
4
focal length
7.3 millimetre
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 06:00, 14 July 2008 | 1,360 × 796 (309 KB) | Sanfranman59 | {{Information |Description=Registered Historic Places in San Francisco, California. Lewis Ark (houseboat), San Francisco Maritime National Historic Park, Hyde |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title | Lewis Ark, Hyde St. Pier, San Francisco |
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Camera manufacturer | Canon |
Camera model | Canon PowerShot A620 |
Exposure time | 1/640 sec (0.0015625) |
F-number | f/4 |
Date and time of data generation | 16:55, 13 July 2008 |
Lens focal length | 7.3 mm |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Album Starter Edition 3.2 |
File change date and time | 20:01, 13 July 2008 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 16:55, 13 July 2008 |
Meaning of each component |
|
Image compression mode | 3 |
Shutter speed | 9.3125 |
APEX aperture | 4 |
Exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,633.8028169014 |
Focal plane Y resolution | 5,633.8028169014 |
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 |
Digital zoom ratio | 1 |
Scene capture type | Standard |
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