Through the split- apply orbit file-back geocoding-interferogram formation-mulitlooking-filter step, I got the coherence, of the two images. At this time, the coherence is the WGS84 coordinate system, the UTM projection, but when I open the HDR file in ENVI, there is no projection and coordinates. What is the reason?
Or why do I turn coherence into tiff, without coordinates and projections when I turn it on in ARCGIS?