1. and the CDL corn mask to get irrigated and rainfed corn fields at 30 m.
  2. (No) Reproject the 30 m irrigated/rainfed corn fields to MODIS resolution (1km for LST and 250m for EVI), with the majority method.  It ensures that the majority of MODIS pixel is corn. 
  3. Overlay the irrigated and rainfed corn mask to MODIS LST/EVI extract the corresponding value  

Results