Arctic Daily Sea Ice Concentration from March 2012 to February 2013
- Visualizations by:
- Cindy Starr
- View full credits
This animation shows the seasonal change in the extent of the Arctic sea ice between March 1, 2012 and February 28, 2013. The annual cycle starts with the maximum extent reached on March 15, 2012. Every summer the Arctic ice cap melts down to its minimum extent before colder weather builds the ice cover back up. This new ice generated on an annual basis is called "first-year" ice and is thinner than the older sea ice. The perennial ice is the portion of the ice cap that spans multiple years and represents its thickest component. On September 13, 2012, the sea ice minimum covered 3.439 million square kilometers, that is down by more than 3.571 million square kilometers from the high of 7.011 million square kilometers measured in 1980. The annual maximum extent for 2013 reached on February 28 reached an extent of 15.09 million square kilometers.
Credits
Please give credit for this item to:
NASA's Goddard Space Flight Center Scientific Visualization Studio
The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).
Data Citation for Greenland DEM: Howat I.M., A. Negrete, T. Scambos, T. Haran, in prep, A high-resolution elevation model for the Greenland Ice Sheet from combined stereoscopic and photoclinometric data.
Visualizer
- Cindy Starr (GST) [Lead]
Scientists
- Josefino Comiso (NASA/GSFC)
- Robert Gersten (SGT)
Producer
- Jefferson Beck (KBRwyle)
Project support
- Ian Jones (ADNET)
- Laurence Schuler (ADNET)
Missions
This visualization is related to the following missions:Datasets used in this visualization
Terra and Aqua BMNG (A.K.A. Blue Marble: Next Generation) (Collected with the MODIS sensor)
Credit: The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).
Dataset can be found at: http://earthobservatory.nasa.gov/Newsroom/BlueMarble/
See more visualizations using this data setComiso's Daily Sea Ice Concentration
Data CompilationNASA/GSFC
GIMP Greenland DEM (A.K.A. Greenland Mapping Project (GIMP) Digital Elevation Model)
Data CompilationCourtesy of Ian Howat, OSU
Terra and Aqua Land Cover (Collected with the MODIS sensor)
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.
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