ROI_pac Parameter File. This file can have any name (e.g int.proc).
Detailed information about the parameter file can be found here: http://pages.uoregon.edu/das/WikiRoiPac/doku.php?id=roipac:process:parameter_details
int.proc must contain:
Parameter |
Value |
Description |
e.g. 031101 |
name of image directory 1 (master scene) with raw data |
|
e.g. 060916 |
name of image directory 2 (slave scene) with raw data |
|
e.g. int_031101_060916 |
name of interferogram directory (full path recommended) |
Other possible entries mentioned on this wiki or at the InSAR short courses:
Parameter |
Value |
Description |
DEM |
full path to the DEM file |
DEM file |
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pixel_ratio |
|
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Rlooks_int |
|
|
Rlooks_unw |
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Rlooks_sim |
|
|
do_sim |
|
|
HDR |
For processing Envisat data with Delft or ESA orbits |
|
For processing ERS data with orbit info from the header |
||
concurrent_roi |
yes/no |
Runs roi on both scenes at the same time (if you have multiple CPU cores and enough RAM) |
x_start |
|
override initial estimate of offsets with this value |
y_start |
|
override initial estimate of offsets with this value |
do_sim |
yes/no |
|
unw_method |
old/icu/snaphu/snaphu_mcf |
unwrapping method |
Filt_method |
psfilt/adapt_filt |
Filter method. Default: psfilt |
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filter_width |
|
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Threshold_mag |
|
Amplitude threshold for masking. Default: 5.0e-5 |
sigma_thresh |
|
Phase variance threshold for masking (phase_mask). Default: 1.0 |
|
Optional coherence threshold. Use a higher value like 0.40 for "icu" unwrap method. Default:0.1 |
|
flattening |
orbit/topo |
orbit: baseline calculated from the orbits is used for the final products. topo: the unwrapped phase and the topography in the radar coordinates are used to refine the baseline length. Default:orbit |
cleanup |
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MODEL |
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