File:Small Tabular Icebergs (26376305448).jpg
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Summary
DescriptionSmall Tabular Icebergs (26376305448).jpg |
Small tabular icebergs, in the marginal ice zone, northern Weddell Sea, as seen during an Operation IceBridge flight on Nov. 22, 2017. (NASA/John Sonntag) The 2017 field season was record-breaking for Operation IceBridge, NASA’s aerial survey of the state of polar ice. For the first time in its nine-year history, the mission, which aims to close the gap between two NASA satellite campaigns that study changes in the height of polar ice, carried out seven field campaigns in the Arctic and Antarctic in a single year. In total, the IceBridge scientists and instruments flew over 214,000 miles, the equivalent of orbiting the Earth 8.6 times at the equator. The mission of Operation IceBridge, NASA’s longest-running airborne mission to monitor polar ice, is to collect data on changing polar land and sea ice and maintain continuity of measurements between ICESat missions. The original ICESat mission launched in 2003 and ended in 2009, and its successor, ICESat-2, is scheduled for launch in the fall of 2018. Operation IceBridge began in 2009 and is currently funded until 2020. The planned overlap with ICESat-2 will help scientists connect with the satellite’s measurements. Read more: <a href="http://www.nasa.gov/feature/goddard/2018/big-year-for-icebridge" rel="nofollow">www.nasa.gov/feature/goddard/2018/big-year-for-icebridge</a> For more about Operation IceBridge and to follow future campaigns, visit: <a href="http://www.nasa.gov/icebridge" rel="nofollow">www.nasa.gov/icebridge</a> NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a> |
Date | |
Source | Small Tabular Icebergs |
Author | NASA Goddard Space Flight Center from Greenbelt, MD, USA |
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This image was originally posted to Flickr by NASA Goddard Photo and Video at https://flickr.com/photos/24662369@N07/26376305448. It was reviewed on 11 May 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
11 May 2018
Items portrayed in this file
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22 November 2017
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Date/Time | Dimensions | User | Comment | |
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current | 20:27, 10 May 2018 | 2,000 × 1,333 (333 KB) | A1Cafel | Transferred from Flickr via #flickr2commons |
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Image title |
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Camera manufacturer | Canon |
Camera model | Canon EOS REBEL T5i |
Author | NASA ICE |
Exposure time | 1/1,600 sec (0.000625) |
F Number | f/7.1 |
ISO speed rating | 100 |
Date and time of data generation | 17:03, 22 November 2017 |
Lens focal length | 50 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom Classic 7.1 (Macintosh) |
File change date and time | 13:50, 13 February 2018 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 17:03, 22 November 2017 |
APEX shutter speed | 10.643856 |
APEX aperture | 5.655638 |
APEX exposure bias | 0 |
Maximum land aperture | 4.5 APEX (f/4.76) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Color space | sRGB |
Focal plane X resolution | 5,798.6577181208 |
Focal plane Y resolution | 5,788.9447236181 |
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 | EF-S18-135mm f/3.5-5.6 IS STM |
Date metadata was last modified | 08:50, 13 February 2018 |
Unique ID of original document | 2D7C49B234734A4AE6B4E43F54ECFA25 |
Type of media | Photo |
Short title |
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IIM version | 4 |