We have set a corner reflector in a potential landslide area few days ago.
Because it need 12 images at last for PS analysis, I want to check the location and geometry of the corner reflector is correct or not first.
From a previous study (Froese et al., 2008), the paper shows a clearly location of the corner reflectors (white spots) in relation to the surroundings as following:
I have tried to used the intensity band of sentinel-1 SLC image to detect the location of the corner reflector. By comparing the intensity images before and after the setting of corner reflector, I couldn’t get any information.
Could anyone give me some hints for how to check the set, geometry and location of the corner reflector is correct or not?
Thank you very much!