Reconstructed North American Snow Extent, 1900-1993, Version 1 (G02130)
This is the most recent version of these data.
This data set contains reconstructed monthly North American snow extent values for November through March, 1900-1993. Investigators used a combination of satellite and station observations and based the reconstruction on linear regressions between the two types of observations. The data also includes standard errors of estimates as well as the observed values upon which the regressions were based.
GROUND-BASED OBSERVATIONS, NOAA-11, NOAA-14, NOAA-4, NOAA-7, NOAA-9
AVHRR, SURVEYING TOOLS, VHRR, VISUAL OBSERVATIONS
1 December 1900 to 31 March 1993