What I want to do is take the 2010-2019 and 2040-2049 rasters here and create a new layer that highlights only pixels where the value rises above freezing (0°C) between them. The end result will show where we can expect permafrost to thaw in the next 20-ish years in Alaska.
I've worked with rasters only a handful of times, so I feel a bit out of my element here. Are there any tools, equations, etc. for accomplishing this?
