Data analysis of sentinel 1


#1

I have used sentinel 1 images to assess the LOS displacement of my study area. The output i have received is more of like an continuous stream of pixels, but rather i would like to get results has individual points. I have attached the sample image here. Plz tell me how to derive the LOS displacement in that particular way.


#2

We cannot tell what went wrong just by looking at this image :slight_smile:

You will have to tell us a bit more about what you exactly did.


#3

I would like to get my output like the one present in the above image. How do i that…? Also when i calculated the displacement using phase to displacement tool the unit comes in meters, i need my result in mm. Plz do explain it for me.


#4

the image you posted was probably done with Persistent Scatterer Interferometry. SNAP can only do ‘conventional’ DInSAR.

About the units, please have a careful look at this topic: Subsidence map in 3d view


#5

can u tell through which software can the persistant scatterer interferometry be processed.


#6

Please see here: About the STaMPS category