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File:Alcatraz Island 1, SF, CA, jjron 25.03.2012.jpg

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Original file ‎(3,456 × 2,304 pixels, file size: 3.2 MB, MIME type: image/jpeg)

Summary[edit]

Description
US-NationalParkService-ShadedLogo.svg

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 76000209
More images
English: Overview of Alcatraz Island from Russian Hill with Angel Island State Park in the background. San Francisco, California, USA.
Date
Source Own work
Author jjron
Permission
(Reusing this file)



Taken by John O'Neill


This image has been released for use worldwide under the licensing specified below. If you require different licensing (e.g., for commercial publishing), or a larger or higher quality version of this image, it may be available from the author. You can contact the author by clicking here and leaving a message, or by sending me an email.
Camera location 37° 48′ 08.51″ N, 122° 25′ 10.86″ W View this and other nearby images on: OpenStreetMap - Google Earth info

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as 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. 1.2 only

File history

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Date/TimeThumbnailDimensionsUserComment
current16:33, 22 May 2012Thumbnail for version as of 16:33, 22 May 20123,456 × 2,304 (3.2 MB)Jjron{{Information |Description= {{en|Overview of Alcatraz Island from Russian Hill with Angel Island State Park in the background. San Francisco, California, USA.}} |Source={{Own}} |Author=[[User:Jj...
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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.
Camera manufacturer Canon
Camera model Canon EOS 7D
Author John O'Neill (jjron)
Copyright holder
  • Copyright (unless otherwise stated)
Exposure time 1/500 sec (0.002)
F-number f/6.3
ISO speed rating 100
Date and time of data generation 15:53, 25 March 2012
Lens focal length 123 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used Adobe Photoshop CS3 Windows
File change date and time 21:37, 14 May 2012
Y and C positioning Co-sited
Exposure Program Aperture priority
Exif version 2.21
Date and time of digitizing 15:53, 25 March 2012
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Shutter speed 9
APEX aperture 5.375
Exposure bias -0.33333333333333
Metering mode Pattern
Flash Flash did not fire, compulsory flash suppression
DateTime subseconds 00
DateTimeOriginal subseconds 00
DateTimeDigitized subseconds 00
Supported Flashpix version 0,100
Color space sRGB
Focal plane X resolution 5,715.545755237
Focal plane Y resolution 5,808.4033613445
Focal plane resolution unit inches
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Scene capture type Standard
GPS tag version 0.0.2.2
Supported Flashpix version 1
Image height 3,456 px
Image width 2,304 px
Date metadata was last modified 07:37, 15 May 2012
IIM version 45,747
Retrieved from "https://en.wikipedia.org/wiki/File:Alcatraz_Island_1,_SF,_CA,_jjron_25.03.2012.jpg"