Raster file of snow cover index at 30m pixel level developed from path36: 14 March, path 35: 1998, 3730: 2 February, 1986, and 1 February, 1998, Landsat images. These images were classified separately and then mosaicked together. Extent corresponds to the area of the Central Wyoming and Lander Extent mapping boundary. Snow classification ranges across five classes from 'No Snow' as class 1 and 'Complete Snow Coverage' as class 5.