File:330-ps-9263-usn-710306 15052360754 o.jpg
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Captions
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Summary
editDescription330-ps-9263-usn-710306 15052360754 o.jpg |
English: 330-PS-9263 (USN 710306): USS Glacier (AGB 4) breaks through 600 miles of ice to reach Antarctic. The U.S. Navy icebreaker USS Glacier, spearhead of Operation Deepfreeze IV, arrived at McMurdo Station in the Antarctic on 16 November, after eight days of breaking through 600 miles of ice. At the time, she was the world’s largest and most powerful icebreaker to penetrate the seven to ten foot thick dry ice blocking the entrance to McMurdo. After carving a five-mile channel into McMurdo, USS Glacier entered an off-loading site for the larger ships which will unload later this month, 11 November 1958. This specific photograph shows fuel being loaded off onto the Seabee’s Sno-Sleds at McMurdo Station, Antarctica. (10/28/2014). |
Date | |
Source | National Museum of the U.S. Navy |
Author |
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Licensing
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This file is a work of a U.S. Army soldier or employee, 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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:11, 9 July 2018 | ![]() | 2,976 × 2,360 (494 KB) | Tyler de Noche (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.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D80 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/10 |
ISO speed rating | 1,600 |
Date and time of data generation | 10:45, 28 October 2014 |
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 | 05:49, 31 October 2014 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 10:45, 28 October 2014 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 8.643856 |
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 | 30 |
DateTimeOriginal subseconds | 30 |
DateTimeDigitized subseconds | 30 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | Hard |
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 | 01:49, 31 October 2014 |
Unique ID of original document | AAA6B75F963E28DFC25B58FEE1F79F4C |