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AMSR-E Arctic Sea Ice: 2005 to 2008

Sea ice is frozen seawater floating on the surface of the ocean. Some sea ice is semi-permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. The sea ice cover reaches its minimum extent at the end of each summer and the remaining ice is called the perennial ice cover.

In this animation, the globe slowly rotates one full rotation while the Arctic sea ice and seasonal land cover change throughout the years. The animation begins on September 21, 2005 when sea ice in the Arctic was at its minimum extent, and continues through September 20, 2008. This time period repeats twice during the animation, playing at a rate of one frame per day. Over the terrain, monthly data from the seasonal Blue Marble Next Generation fades slowly from month to month. Over the water, Arctic sea ice changes from day to day. This is a modification of animation ID #3404 : Global Rotation showing Seasonal Landcover and Arctic Sea Ice, which only covered a one-year time period.

For a 3D stereo version of this visualization, please visit animation entry: #3578: AMSR-E Arctic Sea Ice: 2005 to 2008 - Stereoscopic Version


This animation shows seasonal changes in landcover and Arctic sea ice from 2005-09-21 through 2008-09-20. Frames are provided with date information and star field as a backdrop.    This animation shows seasonal changes in landcover and Arctic sea ice from 2005-09-21 through 2008-09-20. Frames are provided with date information and star field as a backdrop.
Duration: 1.2 minutes
Available formats:
  1920x1080 (29.97 fps) MPEG-2   247 MB
  1280x720 (29.97 fps) MPEG-4   63 MB
  640x360 (29.97 fps) MPEG-4   20 MB
  512x288 (30 fps) MPEG-1   9 MB
  1920x1080 (60 fps) Frames (Combined)
  1920x1080 (30 fps) Frames (Combined)
  1920x1080 TIFF         2 MB
  320x180     PNG           276 KB
How to play our movies


Frames of Arctic sea ice from 2005-09-21 through 2008-09-20 without date information and with alpha channel.    Frames of Arctic sea ice from 2005-09-21 through 2008-09-20 without date information and with alpha channel.

Available formats:
  1920x1080 (60 fps) Frames
  1920x1080 (30 fps) Frames (Alpha)
  1920x1080 TIFF         938 KB
  320x180     PNG           78 KB
  160x80       PNG           21 KB
  80x40         PNG           5 KB
How to play our movies


Frames of the date overlay with alpha channel.    Frames of the date overlay with alpha channel.

Available formats:
  1920x1080 (60 fps) Frames (Dates)
  1920x1080 (30 fps) Frames (Dates)
  1920x1080 TIFF         49 KB
  320x180     PNG           2 KB
How to play our movies


The Arctic Sea Ice on February 25, 2007 with a starfield backdrop image and date information.    The Arctic Sea Ice on February 25, 2007 with a starfield backdrop image and date information.

Available formats:
  3840 x 2160     TIFF 8 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG     269 KB


The Arctic Sea Ice on February 25, 2007. This set provides images with date information and alpha channel.    The Arctic Sea Ice on February 25, 2007. This set provides images with date information and alpha channel.

Available formats:
  3840 x 2160     TIFF 3 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG       82 KB


The Arctic Sea Ice on March 10, 2007 with a starfield backdrop image and date information.    The Arctic Sea Ice on March 10, 2007 with a starfield backdrop image and date information.

Available formats:
  3840 x 2160     TIFF 7 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG     269 KB


The Arctic Sea Ice on March 10, 2007. This set provides images with date information and alpha channel.    The Arctic Sea Ice on March 10, 2007. This set provides images with date information and alpha channel.

Available formats:
  3840 x 2160     TIFF 3 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG       82 KB


The Arctic Sea Ice on September 14, 2007 with a starfield backdrop image and date information.    The Arctic Sea Ice on September 14, 2007 with a starfield backdrop image and date information.

Available formats:
  3840 x 2160     TIFF 7 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG     268 KB


The Arctic Sea Ice on September 14, 2007. This set provides images with date information and alpha channel.    The Arctic Sea Ice on September 14, 2007. This set provides images with date information and alpha channel.

Available formats:
  3840 x 2160     TIFF 3 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG       81 KB


The Arctic Sea Ice on March 2, 2008 with a starfield backdrop image and date information.    The Arctic Sea Ice on March 2, 2008 with a starfield backdrop image and date information.

Available formats:
  3840 x 2160     TIFF 7 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG     269 KB


The Arctic Sea Ice on March 2, 2008. This set provides images with alpha channel.    The Arctic Sea Ice on March 2, 2008. This set provides images with alpha channel.

Available formats:
  3840 x 2160     TIFF 3 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG       82 KB


The Arctic Sea Ice on March 20, 2008 with a starfield backdrop image and date information.    The Arctic Sea Ice on March 20, 2008 with a starfield backdrop image and date information.

Available formats:
  3840 x 2160     TIFF 7 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG     268 KB


The Arctic Sea Ice on March 20, 2008. This set provides images with alpha channel.    The Arctic Sea Ice on March 20, 2008. This set provides images with alpha channel.

Available formats:
  3840 x 2160     TIFF 3 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG       81 KB


The star field still image used as a backdrop for the visualization.    The star field still image used as a backdrop for the visualization.

Available formats:
  3840 x 2160     TIFF 7 MB
  1920 x 1080     TIFF 2 MB
  1280 x 720       TIFF 1 MB
  320 x 180         PNG     271 KB

Animation Number:3571
Completed:2009-03-23
Animators:Cindy Starr (GST) (Lead)
 Helen-Nicole Kostis (UMBC)
Platforms/Sensors/Data Sets:Aqua/AMSR-E
 Aqua/AMSR-E/Daily L3 6.25 km 89 GHz Brightness Temperature (Tb)
 Aqua/AMSR-E/Daily L3 12.5km Tb, Sea Ice Concentration, and Snow Depth (2005-09-21 to 2008-09-20)
 Terra and Aqua/MODIS/Blue Marble Land Cover (2004-01 to 2004-12)
 TRMM/PR and TMI/Monthly Average Precipitation
Keywords:
DLESE >> Cryology
SVS >> HDTV
DLESE >> Physical oceanography
GCMD >> EARTH SCIENCE >> Cryosphere
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice
GCMD >> EARTH SCIENCE >> Cryosphere >> Snow/Ice
GCMD >> EARTH SCIENCE >> Hydrosphere >> Snow/Ice
GCMD >> EARTH SCIENCE >> Oceans >> Sea Ice
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice >> Ice Extent
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice >> Ice Floes
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice >> Ice Growth/Melt
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice >> Ice Types
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice >> Pack Ice
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice >> Sea Ice Concentration
GCMD >> EARTH SCIENCE >> Cryosphere >> Sea Ice >> Sea Ice Motion
GCMD >> EARTH SCIENCE >> Cryosphere >> Snow/Ice >> Freeze/Thaw
GCMD >> EARTH SCIENCE >> Cryosphere >> Snow/Ice >> Ice Extent
GCMD >> EARTH SCIENCE >> Cryosphere >> Snow/Ice >> Ice Growth/Melt
GCMD >> EARTH SCIENCE >> Cryosphere >> Snow/Ice >> Ice Motion
GCMD >> EARTH SCIENCE >> Cryosphere >> Snow/Ice >> Lake Ice
GCMD >> EARTH SCIENCE >> Hydrosphere >> Snow/Ice >> Ice Extent
GCMD >> EARTH SCIENCE >> Hydrosphere >> Snow/Ice >> Ice Motion
GCMD >> EARTH SCIENCE >> Hydrosphere >> Snow/Ice >> Lake Ice
GCMD >> EARTH SCIENCE >> Oceans >> Sea Ice >> Ice Extent
GCMD >> EARTH SCIENCE >> Oceans >> Sea Ice >> Ice Growth/Melt
GCMD >> EARTH SCIENCE >> Oceans >> Sea Ice >> Pack Ice
 
 
Please give credit for this item to
NASA/Goddard Space Flight Center Scientific Visualization Studio. The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).


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