File:Greenland summer campaign 3 (20769799409).jpg
Original file (985 × 616 pixels, file size: 333 KB, MIME type: image/jpeg)
Captions
Summary edit
DescriptionGreenland summer campaign 3 (20769799409).jpg |
Streams and rivers that form on top of the Greenland ice sheet during spring and summer are the main agent transporting melt runoff from the ice sheet to the ocean. “Surface melting in Greenland has increased recently, and we lacked a rigorous estimate of the water volumes being produced and their transport,” said Tom Wagner, the cryosphere program scientist at NASA Headquarters in Washington. “NASA funds fieldwork like Smith’s because it helps us to interpret satellite data, and to extrapolate measurements from the local field sites to the larger ice sheet." Credit: NASA/Goddard/Maria-José Viñas Read more: www.nasa.gov/feature/a-summer-of-nasa-research-on-sea-lev... 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 Instagram |
Date | |
Source | greenland_summer_campaign_3 |
Author | NASA Goddard Space Flight Center from Greenbelt, MD, USA |
Licensing edit
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by NASA Goddard Photo and Video at https://flickr.com/photos/24662369@N07/20769799409. It was reviewed on 17 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
17 September 2016
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.) | ||
Warnings:
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:07, 17 September 2016 | 985 × 616 (333 KB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on no.wikipedia.org
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 |
---|---|
Camera model | Canon PowerShot S120 |
Exposure time | 1/2,500 sec (0.0004) |
F-number | f/8 |
ISO speed rating | 500 |
Date and time of data generation | 00:43, 19 July 2015 |
Lens focal length | 5.2 mm |
Width | 985 px |
Height | 616 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CC 2015 (Macintosh) |
File change date and time | 13:42, 28 August 2015 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 00:43, 19 July 2015 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 11.28125 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 1.6875 APEX (f/1.79) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,745.703703704 |
Focal plane Y resolution | 13,698.62962963 |
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 |
Lens used | 5.2-26.0 mm |
Rating (out of 5) | 0 |
Date metadata was last modified | 09:42, 28 August 2015 |
Unique ID of original document | 9D111E90E588D0913756728538EB40D0 |
IIM version | 2 |