MODIS Snow Cover over North America

  • Released Thursday, July 4, 2002
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The Moderate Resolution Imaging Spectroradiometer (MODIS) provides data in 36 spectral bands, some of which are used in an algorithm to map global snow cover. In this animation, a time series of global snow cover from MODIS-derived 8-day composite snow maps with a spatial resolution of about 5 km shows the dynamic behavior of the advance and retreat of continental snow cover over North America during the winter of 2001-02.

This animation shows the dynamic behavior of the advance and retreat of continental snow cover in the Northern Hemisphere for the winter of 2001-02.

This image shows the continental snow cover in the Northern Hemisphere during the winter of 2001-02.

This image shows the continental snow cover in the Northern Hemisphere during the winter of 2001-02.

Video slate image reads "MODIS Snow Cover over North America during the Winter of 2001-2002".

Video slate image reads "MODIS Snow Cover over North America during the Winter of 2001-2002".

Credits

Please give credit for this item to:
NASA/Goddard Space Flight Center
Scientific Visualization Studio. Snow Data Preparation was done by The MODIS Snow & Ice Team, Janet Y. L. Chien. Blue Marble data courtesy of Reto Stockli.
Technical Assistance from the following SVS team members: Randall Jones, Kevin Mahoney, Marte Newcombe, Tom Bridgman, Lori Perkins, Gregory Shirah, Eric Sokolowsky, James Williams.

This page was originally published on Thursday, July 4, 2002.
This page was last updated on Wednesday, May 3, 2023 at 1:57 PM EDT.

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Datasets used

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