input parameters:
SLC1_par (input) SLC-1/MLI-1 ISP image parameter filename (reference)
SLC2_par (input) SLC-2/MLI-2 ISP image parameter filename
OFF_par (output) ISP offset/interferogram parameter file
offset_algorithm offset estimation algorithm:
1: intensity cross-correlation (default)
2: fringe visibility
rlks number of interferogram range looks (default: 1)
azlks number of interferogram azimuth looks (default: 1)
6.2.7 SLC_intf
Compute an interferogram from an SLC pair and the corresponding offset parameter file.
*** Interferogram generation from co-registered SLC data ***
*** Copyright 2010, Gamma Remote Sensing, v4.3 clw/uw 15-Jul-2010 ***
usage: /home/andreas/grs_soft/20110521/ISP/bin/SLC_intf <SLC-1> <SLC-2R> <SLC1_par>
<SLC2R_par> <OFF_par> <interf> <rlks> <azlks> [loff] [nlines] [sps_flg] [azf_flg]
[rp1_flg] [rp2_flg] [SLC-1s] SLC-2Rs][SLC-1s_par] SLC-2Rs_par]
input parameters:
SLC-1 (input) single-look complex image 1 (reference)
SLC-2R (input) single-look complex image 2 coregistered to SLC-1
SLC1_par (input) SLC-1 ISP image parameter file
SLC2R_par (input) SLC-2R ISP image parameter file for the co-registered image
OFF_par (input) ISP offset/interferogram parameter file
interf (output) interferogram from SLC-1 and SLC-2R
rlks number of range looks
azlks number of azimuth looks
loff offset to starting line relative to SLC-1 for interferogram
(default=0)
nlines number of SLC lines to process (enter - for default: to end of file)
sps_flg range spectral shift flag:
1: apply spectral shift filter (default)
0: do not apply spectral shift filter
azf_flg azimuth common band filter flag:
1: apply azimuth common-band filter (default)
0: do not apply azimuth common band filter
rp1_flg SLC-1 range phase mode
0: nearest approach (zero-Doppler) phase
1: ref. function center (Doppler centroid) (default)
rp2_flg SLC-2 range phase mode
0: nearest approach (zero-Doppler) phase
1: ref. function center (Doppler centroid) (default)
SLC-1s SLC-1 after range spectral shift and azimuth common-band filtering
(FCOMPLEX format)
SLC-2Rs SLC-2R after range spectral shift and azimuth common-band filtering
(FCOMPLEX format)
SLC1s_par SLC-1s ISP image parameter file
SLC2Rs_par SLC-2Rs ISP image parameter file
6.2.8 rasmph_pwr
Compute an image of the interferometric phase and the intensity image.
*** DISP rasmph_pwr: generate raster image of interferogram phase + intensity data
