You need to first download the software.
FileZilla Client LINK
https://filezillaproject.org/downloa...
You also need register on GsMap website. link of registration
https://sharaku.eorc.jaxa.jp/GSMaP/
Or use the following, i think they give this username and password to every one.
Address: hokusai.eorc.jaxa.jp
UID: rainmap
PW: Niskur+1404

Software link. https://lnkd.in/gQcYeCbM
Tutorial 1. https://lnkd.in/gziecBzR
Tutorial 2. how to prepare DEM data and how to use it in RRI. https://lnkd.in/gy4irieE
Tutorial 3: scaling and adjusting DEM for Rainfall Runoff Inundation Model (RRI)    • Tutorial 3 scaling and adjusting DEM ...  
Tutorial 4: How to Download GsMap Rainfall Data and Use it in RRI    • Tutorial 4: How to Download GsMap Rai...  
#Hydrology #DataAnalysis #RRI #GsMap #WaterManagement #tutorial