Difference between using a dem of 30m and 90 m to INSAR

Microwave Toolbox
#22

Thanks for your explanation.

#23

Hallo, I want to ask something.

Do you know what is different between DInSAR and InSAR?
Because I ever read the product of InSAR is DEM and DInSAR is displacement like deformation. But, InSAR can explain the deformation phenomenon. So what is the different ?

Thanks.

#24

you are right, please see here: What is different of DInSAR and InSAR