File:Boulder Glacier.jpg
From Global Warming Art
This picture shows Boulder Glacier on Mount Baker in the North Cascades of Washington State in August 2003. Visible in the photo is a terminal morraine (outlined in red) that marks the maximum extent of the glacier circa 1985 following its advance throughout the 1970s. Between 1987 and 2005 this glacier has retreated 450 meters due to a period of lower snowfall and higher summer temperatures [1].
Photograph and outline by Mauri S. Pelto, Director of the North Cascade Glacier Climate Project, and released by him with no conditions on use.
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This image is copyrighted. The copyright holder has irrevocably released all rights to it, allowing it to be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited in any way by anyone for any purpose, commercial or non-commercial, with or without attribution of the author. |
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:13, 5 March 2006 |  | 2,048×1,104 (419 KB) | Robert A. Rohde (Talk | contribs) | (Cleanup and crop visually misleading foreground elements) |
| 10:29, 20 February 2006 |  | 2,048×1,536 (700 KB) | Robert A. Rohde (Talk | contribs) |
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 | NIKON |
|---|---|
| Camera model | E3100 |
| Exposure time | 5/2302 sec (0.0021720243266725) |
| F Number | f/5.6 |
| ISO speed rating | 100 |
| Date and time of data generation | 22:55, 12 August 2003 |
| Lens focal length | 5.8 mm |
| Orientation | Normal |
| Horizontal resolution | 300 dpi |
| Vertical resolution | 300 dpi |
| Software used | Adobe Photoshop 7.0 |
| File change date and time | 09:31, 25 May 2004 |
| Y and C positioning | 2 |
| Exposure Program | Normal program |
| Exif version | 2.2 |
| Date and time of digitizing | 22:55, 12 August 2003 |
| Image compression mode | 2 |
| Exposure bias | 0 |
| Maximum land aperture | 3 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | Flash did not fire, auto mode |
| Color space | sRGB |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White Balance | Auto white balance |
| Digital zoom ratio | 0 |
| Focal length in 35 mm film | 38 |
| Scene capture type | Standard |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |
| Subject distance range | Unknown |
