File:330-PSA-167-60 (USN 710779) (21287000322).jpg
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![File:330-PSA-167-60 (USN 710779) (21287000322).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d5/330-PSA-167-60_%28USN_710779%29_%2821287000322%29.jpg/474px-330-PSA-167-60_%28USN_710779%29_%2821287000322%29.jpg?20180710050357)
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[edit]Description330-PSA-167-60 (USN 710779) (21287000322).jpg | 330-PSA-167-60 (USN 710779): Scientist Walter I. Whitman, Ice Forecaster, accompanying the crew of USS Seadragon on its trans-polar voyage, stands on the bow of the submarine taking weather data in the middle ice pack of Davis Straits, August 1960. Master caption: USS Seadragon’s Polar Voyage. USS Seadragon become the first ship to negotiate the Parry Channel thorough the Canadian Archipelago. Seadragon left Portsmouth, New Hampshire, on August 1, 1960 and went up the Greenland-Labrador slot through Davis Strait and Baffin Bay. She entered Parry Channel August 15 at Lancaster Sound, proceeded through Melville Sound and McClure Strait to complete the channel passage August 21. Once through the Archipelago, the Seadragon continued northward to the pole, and then to Honolulu, Hawaii, where she will report for duty with the Pacific Fleet Submarine Force around September 9, 1960. The 2,360 ton ship is captained by Commander George P. Steele, II, USN. During her polar transit, Seadragon performed a “first” by going under an iceberg 879 feet wide and 1,470 feet long and more than 300 feet deep. The berg was located in Baffin Bay. (9/9/2015). |
Date | |
Source | 330-PSA-167-60 (USN 710779) |
Author | National Museum of the U.S. Navy |
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This image was originally posted to Flickr by Photograph Curator at https://flickr.com/photos/127906254@N06/21287000322 (archive). It was reviewed on 10 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
10 July 2018
Public domainPublic domainfalsefalse |
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This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:03, 10 July 2018 | ![]() | 2,284 × 2,888 (1.63 MB) | Hiàn (alt) (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 D80 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/10 |
ISO speed rating | 2,000 |
Date and time of data generation | 11:01, 9 September 2015 |
Lens focal length | 22 mm |
Width | 3,872 px |
Height | 2,592 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 10:01, 10 September 2015 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 11:01, 9 September 2015 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 8.321928 |
APEX aperture | 6.643856 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 40 |
DateTimeOriginal subseconds | 40 |
DateTimeDigitized subseconds | 40 |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | 33 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 3073408 |
Lens used | 12.0-24.0 mm f/4.0 |
Date metadata was last modified | 06:01, 10 September 2015 |
Unique ID of original document | 078F81F00140D50801B5BE61899ACBFB |