The Mpsf map result.tif: It's the mapping result of Mpsf method for winter wheat in Beijing area. You can download it directly or access GEE to download by using the function: Export.image.toDrive() URL: https://code.earthengine.google.com/554dafb06809917ee3bf8a6ab11f3b26
Code for Mpsf in GEE: It's the code used in our study to map winter wheat in Beijing area for 2019 and 2020.