Browse Interferometric (InSAR) Data Format
Browse InSAR images are intended to give users an idea of the quality of data collected for repeat pass interferometry and a rough indication of whether an interferogram contains useful signal. Each product contains a meta data file (ann) describing the files and kml/kmz representations of the following ground projected multilooked products:
- interferogram phase (int)
- correlation (interferometric coherence) (cor)
- amplitude of acquisition 1 (amp1)
- amplitude of acquisition 2 (amp2)
- ampcor range offsets (osr)
- ampcor azimuth offsets (osa)
- DEM used to ground projection (hgt)
UAVSAR browse RPI products are always processed with no residual motion correction with azimuth resolution of 3 meters.