Earth ID: 4219

Maximum Antarctic Sea Ice 2014

Visualizations by Cindy Starr Released on October 7, 2014

There is a newer version of this story located here: https://svs.gsfc.nasa.gov/4562

In this animation we see the Antarctic sea ice expansion from March, 21, 2014 through September 19, 2014, the date on which the sea ice reached its maximum annual extent. Over the water, the opacity of the sea ice is determined by a running 3-day maximum of the AMSR2 sea ice concentration. The blueish white color of the sea ice is a false color derived from a 3-day running minimum of the AMSR2 89 GHz brightness temperature. Over the Antarctic continent, the LIMA data shown here uses the pan-chromatic band and has a resolution of 240 meters per pixel.

An animation of the Antarctic sea ice between March 21 and September 19, 2014 when the sea ice reached its maximum extent. The red extent line shows the average of the annual maximum extents from 1979 through 2014. This animation displays the daily dates.

An animation of the Antarctic sea ice between March 21 and September 19, 2014 when the sea ice reached its maximum extent. The red extent line shows the average of the annual maximum extents from 1979 through 2014. No dates are displayed on this version.

A print resolution image of the Antarctic sea ice on Setptember 19, 2014, the date on which the sea ice reached its maximum extent. The red line indicates the average of the annual maximum extents from 1979 through 2014.

A print resolution image of the Antarctic sea ice on Setptember 19, 2014, the date on which the sea ice reached its maximum extent.

A print resolution image with transparency showing the line denoting the average of the maximum sea ice extents from 1979 through 2014.

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Visualization Credits

Cindy Starr (GST): Lead Visualizer
Joy Ng (USRA): Producer
Josefino Comiso (NASA/GSFC): Scientist
Robert Gersten (Wyle Information Systems): Scientist
Laurence Schuler (ADNET): Project Support
Ian Jones (ADNET): Project Support

Please give credit for this item to:
NASA's Scientific Visualization Studio

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Mission:
Terra

Data Used:

SHIZUKU (GCOM-W1)/AMSR2/10 km Daily 89 GHz Brightness Temperature

Observed Data - Japan Aerospace Exploration Agency - 02/21/2014 to 09/19/2014

Credit:
AMSR2 data courtesy of the Japan Aerospace Exploration Agency (JAXA).

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SHIZUKU (GCOM-W1)/AMSR2/10 km Daily Sea Ice Concentration

Observed Data - Japan Aerospace Exploration Agency - 02/21/2014 to 09/19/2014

Credit:
AMSR2 data courtesy of the Japan Aerospace Exploration Agency (JAXA).

view all stories where this data set is used

Terra and Aqua/MODIS/Blue Marble: Next Generation also referred to as: BMNG

http://earthobservatory.nasa.gov/Newsroom/BlueMarble/

Credit:
The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).

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Note: While we identify the data sets used in these visualizations, we do not store any further details nor the data sets themselves on our site.

Keywords:
DLESE >> Cryology
SVS >> HDTV
DLESE >> Physical oceanography
GCMD >> Earth Science >> Cryosphere >> Sea Ice
GCMD >> Earth Science >> Oceans >> Sea Ice
GCMD >> Earth Science >> Cryosphere >> Sea Ice >> Sea Ice Concentration
GCMD >> Earth Science >> Oceans >> Sea Ice >> Sea Ice Concentration
GCMD >> Earth Science >> Oceans >> Sea Ice >> Sea Ice Motion
NASA Science >> Earth
GCMD >> Earth Science >> Climate Indicators >> Cryospheric Indicators >> Sea Ice Concentration

GCMD keywords can be found on the Internet with the following citation: Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 8.0.0.0.0

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