csh-scripts: */ISP/scripts
PURPOSE
One category of csh scripts are used to read the SLC
data tapes provided by a number of receiving stations.
Other csh scripts support the efficient use of the ISP.
The use of scripts to optimize the use the ISP by running several
programs in an automated sequence (guided by the script) is
highly recommended. These scripts may also be taken as an example
to write new scripts, matching the exact user demands. These
scrips can also run under the bash shell.
NAMES AND FUNCTIONS
| ERS_SLC_ASF | READ SLC data processed by the Alaska SAR Facility (ASF) |
| ERS_ESA_SLC | Read SLC data processed by the German-PAF (DPAF) or by ESA-ESRIN |
| ERS_ESA_PRI | Read PRI data processed by one of the ESA PAFs |
| INTF_SLC | Interferogram generation script using fringe visibility or correlation of intensity images to estimate the offset field. The interferogram is generated by calculation of the resampled SLC with program SLC_interp and then calculation of the interferogram in a second step with SLC_intf |
| SBI_INT | Split-beam interferogram generation script for two co-registered SLC images - as used for along-track motion estimation or ionospheric delay estimation. The two co-registered SLCs are azimuth band pass filtered using the program sbi_filt, the combined interferogram is calculated (DIFF program comb_interfs) and multi-looked using multi_cpx. The normalized squint separation of the two azimuth subband images, the range and azimuth looks can be specified. Furthermore, it is possible to specify if the azimuth spectrum weighting should be compensated or not. |
| UNWRAP | Phase unwrapping script, no ISP parameter file required |
| UNWRAP_PAR | Phase unwrapping script using ISP parameter file values |
DIAGNOSTICS
Using the scripts without arguments returns information on the
input parameter list.