Earth  ID: 2925

Daily Snow over North America 2002-2003 with Permafrost Map

This animation shows daily snow cover over North America from September 1, 2002 through June 30, 2003. A permafrost map shown in frost-green indicates where the ground is frozen throughout the year. The sea ice climatology indicates the average extent of the sea ice during each month.


Visualization Credits

Cindy Starr (GST): Lead Visualizer
Dorothy Hall (NASA/GSFC): Scientist
Please give credit for this item to:
NASA/Goddard Space Flight Center Scientific Visualization Studio, and Mary Jo Brodzik (NSIDC)

Short URL to share this page:
http://svs.gsfc.nasa.gov/2925

Mission:
Terra

Data Used:
Circum-Arctic Map of Permafrost and Ground-Ice Conditions
DMSP/SSM/I/Monthly Sea Ice Concentration Climatology
Terra/MODIS/Snow Cover Daily L3 Global 0.05Deg CMG (MOD10C1) 2002/09/01 - 2003/06/30
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 >> Seasons
SVS >> Snow Cover
GCMD >> Earth Science >> Atmosphere >> Precipitation >> Snow
GCMD >> Earth Science >> Cryosphere >> Snow/Ice >> Permafrost
GCMD >> Location >> North America
SVS >> For Educators
SVS >> Seasons >> Vegetation
NASA Science >> Earth

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