Friday, February 20, 2009

Alarmingly Uncalibrated

clipped from wattsupwiththat.com

You may recall that I posted about how the National Snow and Ice Data Center has an issue with the DMSP satellite sensor channel used to detect sea ice. Cryosphere Today is a few days behind in update compared to NSIDC, and here is what their imagery now looks like before and after:

cryosphere2day_021909-022009-small