File:From The Bottom Of The World.jpg
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![File:From The Bottom Of The World.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/0/04/From_The_Bottom_Of_The_World.jpg/800px-From_The_Bottom_Of_The_World.jpg?20171202181822)
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Summary
[edit]DescriptionFrom The Bottom Of The World.jpg |
English: For nine years, NASA’s Operation IceBridge has been flying over Antarctica to measure changes in land and sea ice at the bottom of the world. This image, taken on Oct. 31, 2017, shows the flight over the Larsen C ice shelf. Soon after beginning this year’s campaign, the mission flew over one of the most obvious signs of change in 2017: a giant iceberg the size of Delaware that recently calved off of Larsen C. The iceberg is more than 600 feet thick and has a total volume twice the size of Lake Erie. Even so, it won’t contribute any more to sea level rise, as it’s been floating as part of an ice shelf for a long time. Scientists are still researching whether the removal off all that ice will have any effect on the flow rates of glaciers upstream from the Larsen C. |
Date | |
Source | https://www.nasa.gov/image-feature/from-the-bottom-of-the-world |
Author | NASA |
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[edit]Public domainPublic domainfalsefalse |
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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 | 18:18, 2 December 2017 | ![]() | 4,032 × 3,024 (1.2 MB) | Sergkarman (talk | contribs) | full size |
05:26, 1 December 2017 | ![]() | 1,041 × 781 (184 KB) | Prismo345 (talk | contribs) | User created page with UploadWizard |
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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 | Apple |
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Camera model | iPhone 7 Plus |
Exposure time | 1/9,600 sec (0.00010416666666667) |
F-number | f/1.8 |
ISO speed rating | 25 |
Date and time of data generation | 12:40, 31 October 2017 |
Lens focal length | 3.99 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom Classic 7.0 (Macintosh) |
File change date and time | 15:23, 21 November 2017 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 12:40, 31 October 2017 |
APEX shutter speed | 13.228819 |
APEX aperture | 1.695994 |
APEX brightness | 12.711246200608 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
DateTimeOriginal subseconds | 687 |
DateTimeDigitized subseconds | 687 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Lens used | iPhone 7 Plus back dual camera 3.99mm f/1.8 |
Date metadata was last modified | 10:23, 21 November 2017 |
Unique ID of original document | 1C207B380E98B8EB29CC79014466F34E |
IIM version | 4 |