Setting personal environmental variables: |
Copy SAR_CONFIG from /home/SAR
Change $MY_SAR in SAR_CONFIG to ~/SAR
In home directory, create:
- ~/SAR
- ~/SAR/ROI_PAC
- ~/SAR/BIN_SUN
- ~/SAR/OUR_SCR
In ~/SAR/INT_SCR link to /home/SAR/ROI_PAC/INT_SCR/*
In ~/SAR/BIN_SUN link to /home/SAR/BIN_SUN/*
In ~/SAR/OUR_SCR link to /home/SAR/OUR_SCR/*
|
Creating raw data: |
Create parent directory t###, where ### is the track number
Create directories t###/date1 and t###/date2
Dates for images are YYMMDD, the date that the image was obtained
If date is unknown use a dummy name, the true date will be in the filenames once you load them
Copy data to respective directories using load_remote_tape.pl
Change directory names to date names if dummy names were used.
Use make_raw.pl in each t###/date directory to create date.raw files
|
Setting up to process data |
Create int_date1_date2.proc file in parent directory t###
Must include:
- SarDir1="date1.raw directory"
- SarDir2="date2.raw directory"
- TopoDir="name for topo simulation directory"
- DEM="full pathname to DEM file, if topo is to be taken out using DEM"
Use DEM=OFFCAMPUS if topo is to be taken out using offcampus DEM
Can include: (parenthesis around default values)
- FilterStrength =(.75)
- UnwrappedThreshold =(.73)
- OrbitType =(PRC)
- Looks_int =(4)
- Looks_unw =(4)
- Looks_small =(16)
- pixel_ratio =(5)
- Looks_small_z =(80)
- unw_seedx =(0)
- unw_seedy =(0)
If desired, create date.proc in directory t###/date or roi.proc in directory t###/ if parameters are same for all images.
roi.proc or date.proc can include: (parenthesis around default values)
- before_z_ext = (1500)
- after_z_ext = (1500)
- near_rng_ext = (700)
- far_rng_ext = (0)
|
Processing data |
Make sure that the following exist in t###/:
- ./SarDir1/date1.raw
- ./SarDir1/date1.raw.rsc
- ./SarDir2/date2.raw
- ./SarDir2/date2.raw.rsc
- int_date1_date2.proc
- DEM, if being used
run process.pl int_date1_date2.proc
|