File:White Killer Whale 2008-02-23 002.jpg
Original file (1,949 × 1,306 pixels, file size: 2.13 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionWhite Killer Whale 2008-02-23 002.jpg |
English: This white killer whale (Orcinus orca) was spotted with its pod about two miles off Kanaga Volcano, part of Alaska’s Aleutian Islands, on February 23, 2008. At the time, Kodiak-based Oscar Dyson was on a research expedition for the National Oceanic and Atmospheric Administration's Alaska Fisheries Science Center, assessing pollock fish stocks near Steller sea lion haulout sites.
This white whale is a fish-eating type of killer whale, as were all the killer whales photographed on the expedition. Fish-eating killer whales are the most frequently seen whales around the Aleutian Islands during the summer. The winter sightings represent important evidence that they may be common year-round. |
Date | |
Source | http://www.noaanews.noaa.gov/stories2008/images/whiteorca2.jpg |
Author | Holly Fearnbach / NOAA |
Permission (Reusing this file) |
H. Fearnbach, NMML, NMFS permit 782-1719 |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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current | 09:30, 23 March 2015 | 1,949 × 1,306 (2.13 MB) | Kaiketsu (talk | contribs) | User created page with UploadWizard |
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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 | White killer whale near Kanaga Volcano, Central Aleutian Islands |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D200 |
Author | Holly Fearnbach, NMML |
Copyright holder | H. Fearnbach, NMML, NMFS permit 782-1719 |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/6.3 |
ISO speed rating | 400 |
Date and time of data generation | 14:49, 23 February 2008 |
Lens focal length | 420 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 14:53, 3 March 2008 |
Y and C positioning | Centered |
Pair of black and white reference values |
|
Exposure Program | Shutter priority |
Exif version | 2.2 |
Date and time of digitizing | 14:49, 23 February 2008 |
APEX exposure bias | 0.66666666666667 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 171 |
DateTimeOriginal subseconds | 16 |
DateTimeDigitized subseconds | 16 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 630 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 0.0.2.2 |