I am working on a project of online drought monitoring system for India . I have downloaded AMSR2 LPRM Model data from the online archive from the link https://hydro1.gesdisc.eosdis.nasa.gov/data/WAOB/LPRM_AMSR2_A_SOILM3.001/ having extension (.nc4) for Level 3 data of soil moisture.
The data has values given in the range of 0 to 100 % but by refering JAXA's data they are giving data in the range of 0 to 60% for soil moisture. So can i know the ,meaning of this range and how does this differ with JAXA's AMSR2 Level 3 dataset.?