Climate Data

Snow Water Equivalent (AMSR-E)

The Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E) distributes daily, weekly, and monthly products which includes snow water equivalent. Note: "On 04 October 2011, the AMSR-E instrument on board the Aqua satellite stopped producing data due to a problem with the rotation of its antenna."

Key Limitations:

  • AMSR-E snow water equivalent (SWE) is biased low

Technical Notes

Tedesco, Marco, Richard E. J. Kelly, James L. Foster, and Alfred T. C. Chang. 2004, updated daily. AMSR-E/Aqua Daily L3 Global Snow Water Equivalent EASE-Grids V002, [list the dates of the data used]. Boulder, Colorado USA: National Snow and Ice Data Cent

Years of Record

2002/06 to 2011/10
temporal metadataID:
http://nsidc.org/collections/AE_MoSno

Formats

Timestep

Daily | Monthly | Weekly

Spatial Resolution

EASE 721x721 grid

Ocean or Land

Land Only

Missing Data Flag

missing data present

Vertical Levels

Earth system components and main variables

Data Access: Please Cite data sources, following the data providers' instructions.

Key Figures

Click the thumbnails to view larger sizes

Thumbnails

Captions

Daily snow water equivalent for January 1, 2011. Left: on the original EASE grid; right after regridding to a 0.25 degree grid.

Cite this page

National Center for Atmospheric Research Staff (Eds). Last modified 20 May 2016. "The Climate Data Guide: Snow Water Equivalent (AMSR-E)." Retrieved from https://climatedataguide.ucar.edu/climate-data/snow-water-equivalent-amsr-e.

Acknowledgement of any material taken from this page is appreciated. On behalf of experts who have contributed data, advice, and/or figures, please cite their work as well.