File:LarsenC photo 2016315 lrg.jpg
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Summary[edit]
DescriptionLarsenC photo 2016315 lrg.jpg |
English: These photograph shows the wide view of the rift in Larsen C from the vantage point of NASA’s DC-8 research aircraft. NASA scientist John Sonntag snapped the photos on November 10, 2016, during an Operation IceBridge flight. The mission, which makes airborne surveys of changes in polar ice, completed its eighth consecutive Antarctic deployment later that month.
The rift in Larsen C measures about 100 meters (300 feet) wide and cuts about half a kilometer (one-third of a mile) deep—completely through to the bottom of the ice shelf. While the rift is long and growing longer, it does not yet reach across the entire shelf. |
Date | |
Source | http://earthobservatory.nasa.gov/IOTD/view.php?id=89257 |
Author | NASA photographs by John Sonntag |
Licensing[edit]
Public domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:58, 15 December 2016 | 5,184 × 3,456 (4.32 MB) | Melikamp (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 | Canon |
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Camera model | Canon EOS REBEL T5i |
Exposure time | 1/4,000 sec (0.00025) |
F-number | f/3.5 |
ISO speed rating | 100 |
Date and time of data generation | 18:38, 10 November 2016 |
Lens focal length | 18 mm |
Width | 5,184 px |
Height | 3,456 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC 2015 (Macintosh) |
File change date and time | 14:59, 12 December 2016 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 18:38, 10 November 2016 |
Meaning of each component |
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APEX shutter speed | 12 |
APEX aperture | 3.625 |
APEX exposure bias | 0 |
Maximum land aperture | 3.5635948210206 APEX (f/3.44) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,798.6571428571 |
Focal plane Y resolution | 5,788.9444444444 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Lens used | Canon EF-S 18-135mm f/3.5-5.6 IS STM |
Rating (out of 5) | 0 |
Date metadata was last modified | 09:59, 12 December 2016 |
Unique ID of original document | E66BD80DAE3EE6556542C9BAA9121D02 |
IIM version | 2 |