Image:Boulder Glacier 3664.JPG

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[edit] Summary

Boulder Glacier

Description
English: Boulder Glacier terminus; the unvegetated terrain beyond has been newly exposed by the 430 m retreat of the glacier since 1980.
Source

Own work
Date

2004:10:03T13:43:50-7.00
Author

Walter Siegmund
Permission
(Reusing this image)

See below

Camera location

48.7696° N, 121.7773° W

Google Maps - Live Maps - Trails.com - TerraServer-USA
  • Location Datum: WGS84/NAD83
  • Viewpoint location: Just below the current terminus of the glacier, Boulder Ridge on the southeast flank of Mount Baker
  • Viewpoint elevation: 6070 foot (1850 m)
  • View direction: South-southeast
  • Camera: Canon PowerShot S110
  • Exposure Time: 1/400
  • F Number: f/10.0
  • Focal Length: 10.8
  • Focal Length In 35mm Film:
  • Flash: No
  • ISO Speed Rating:

©2006 Walter Siegmund

[edit] Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
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 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".

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File history

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Date/TimeDimensionsUserComment
current22:17, 8 January 20061,600×1,200 (741 KB)Wsiegmund
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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 PowerShot S110
Exposure time 1/400 sec (0.0025)
F-number f/10
Date and time of data generation 13:43, 3 October 2004
Lens focal length 10.8125 mm
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
File change date and time 13:43, 3 October 2004
Y and C positioning 1
Exif version 2.1
Date and time of digitizing 13:43, 3 October 2004
Image compression mode 3
Shutter speed 8.65625
Aperture 6.65625
Maximum land aperture 2.9708557128906
Subject distance 6.646 metres
Metering mode Pattern
Flash 0
Color space sRGB
Focal plane X resolution 7766.9902912621
Focal plane Y resolution 7741.935483871
Focal plane resolution unit inches
Sensing method One-chip color area sensor