Nisar for landsubsidence

hi i have tried using sentinel-1 images but i did’t have that much like mostly becouse of so much noise but with nisar come i wonder can i use that in snpa like how i used sentinel-1 images or should i change app or my way does abyone have exprience in this i would apreciate it if you would guide me for it and say your way step by step if possible so i can follow it thanks