File:Gulkana WSR (9411781632).jpg
Original file (1,024 × 768 pixels, file size: 853 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionGulkana WSR (9411781632).jpg |
The Gulkana is one of the most popular sportfishing rivers in Alaska, providing rich habitat for rainbow trout, arctic grayling, king salmon, red salmon, whitefish, longnose suckers, and lamprey. A poplular river for fisherman and boaters in the summer, this river has also played an important role in the lives of the Ahtna, providing access to subsistence resoucres throughout history and pre-history. During winter months the frozen Gulkana River was historically used as an important travel route from the Copper River to the Tangle Lakes and what is now known as the Denali Highway area. The Gulkana River Watershed drains approximately 2,140 square miles of Southcentral Alaska. The river begins in the Alaska Range near Summit Lake and flows south into the Copper River, eventually draining into Prince William Sound. Several hundred lakes and ponds are scattered throughout the spruce-dominated forest of the Gulkana River Watershed, providing abundant nesting areas for trumpeter swans and waterfowl. Plan your visit: www.blm.gov/ak/st/en/prog/sa/gulkana_nwr.html |
Date | |
Source | Gulkana WSR |
Author | Bureau of Land Management |
Licensing
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This image was originally posted to Flickr by mypubliclands at https://flickr.com/photos/91981596@N06/9411781632. It was reviewed on 4 August 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 August 2015
Public domainPublic domainfalsefalse |
This image is a work of a Bureau of Land Management* employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. *or predecessor organization |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:30, 4 August 2015 | 1,024 × 768 (853 KB) | Wilfredor (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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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 |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | uD800,S800 |
Exposure time | 1/500 sec (0.002) |
F-number | f/2.8 |
ISO speed rating | 64 |
Date and time of data generation | 14:19, 9 June 2008 |
Lens focal length | 8 mm |
Orientation | Normal |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 09:15, 16 August 2010 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 14:19, 9 June 2008 |
Meaning of each component |
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APEX exposure bias | 0 |
Maximum land aperture | 2.97 APEX (f/2.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
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 |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Supported Flashpix version | 1 |
Image width | 1,024 px |
Image height | 768 px |
Date metadata was last modified | 01:15, 16 August 2010 |