Hi guys, there is a lot of noise on my DEM.
this is the result that I’ve got.
Please help me.
@ABraun
thanks.
Hi guys, there is a lot of noise on my DEM.
this is the result that I’ve got.
coherence is the key. You can only expect good results in areas of high coherence.
I actually think the results are pretty good for a Sentinel-1 DEM.
Even with perfect coherence the interferogram will still contain signal from the ionosphere and atmosphere.