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Summary
DescriptionMessage from McMurdo (5434024020).jpg | Lora Koenig, a physical scientist at NASA's Goddard Space Flight Center and the Deputy Project Scientist for the NASA Operation IceBridge mission, wrote a note on an Operation IceBridge postcard to colleagues at Goddard on Nov. 25, 2010, while waiting to fly from McMurdo Station in West Antarctica to the start of a science traverse from the WAIS Divide camp. The traverse was the first of two field campaigns to study snow accumulation on the West Antarctic Ice Sheet and tie the information back to larger-scale data collected from satellites. Credit: NASA/Lora Koenig |
Date | |
Source | Message from McMurdo |
Author | NASA ICE |
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Captions
Items portrayed in this file
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some value
9 December 2010
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:23, 4 February 2013 | ![]() | 2,000 × 1,348 (422 KB) | File Upload Bot (Magnus Manske) | Transferred from Flickr by User:russavia |
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot SD780 IS |
Exposure time | 1/50 sec (0.02) |
F Number | f/5.8 |
ISO speed rating | 400 |
Date and time of data generation | 09:57, 9 December 2010 |
Lens focal length | 17.9 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 3.0 Macintosh |
File change date and time | 12:00, 9 December 2010 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 09:57, 9 December 2010 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 5.65625 |
APEX aperture | 5.0625 |
APEX exposure bias | 0 |
Maximum land aperture | 5.0625 APEX (f/5.78) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Focal plane X resolution | 16,393.442622951 |
Focal plane Y resolution | 16,393.442622951 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 2,000 px |
Image height | 1,348 px |
Date metadata was last modified | 07:00, 9 December 2010 |
IIM version | 2 |