File:Icebreakers Louis S. St-Laurent and Healy in the Arctic Ocean -b.jpg
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Size of this preview: 800 × 531 pixels. Other resolutions: 320 × 213 pixels | 640 × 425 pixels | 1,024 × 680 pixels | 1,280 × 850 pixels | 2,560 × 1,700 pixels | 4,262 × 2,831 pixels.
Original file (4,262 × 2,831 pixels, file size: 2.77 MB, MIME type: image/jpeg)
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DescriptionIcebreakers Louis S. St-Laurent and Healy in the Arctic Ocean -b.jpg |
The following is the author's description of the photograph quoted directly from the photograph's Flickr page. "ARCTIC OCEAN %u2013 The Canadian Coast Guard Ship Louis S. St-Laurent ties up to the Coast Guard Cutter Healy in the Arctic Ocean Sept. 5, 2009. The two ships are taking part in a multi-year, multi-agency Arctic survey that will help define the Arctic continental shelf. Photo Credit: Patrick Kelley, U.S. Coast Guard " |
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Date | |||
Source |
originally posted to Flickr as Ice breakers
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Author | U.S. Geological Survey | ||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:16, 22 February 2010 | 4,262 × 2,831 (2.77 MB) | Geo Swan (talk | contribs) | {{Information |Description=The following is the author's description of the photograph quoted directly from the photograph's Flickr page.<br/>"ARCTIC OCEAN %u2013 The Canadian Coast Guard Ship Louis S. St-Laurent ties up to the Coast Guard Cutter Healy in |
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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.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D90 |
Author | U.S. Coast Guard photo by Petty Officer 3rd Class Patrick Kelley |
Exposure time | 1/160 sec (0.00625) |
F-number | f/6.3 |
ISO speed rating | 200 |
Date and time of data generation | 10:23, 5 September 2009 |
Lens focal length | 50 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS4 Macintosh |
File change date and time | 15:56, 12 February 2010 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.2 |
Date and time of digitizing | 10:23, 5 September 2009 |
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3.7 APEX (f/3.61) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 75 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |