ENH : Update Processing chains authored by Gaëlle USSEGLIO's avatar Gaëlle USSEGLIO
......@@ -6,7 +6,7 @@ This workflow works on S1 StripMap and Cosmo data.
## Description
This chain is divided into three parts descrided below :
This chain is divided into four parts descrided below :
* Pre-Processing Chain
......@@ -17,6 +17,9 @@ This chain is divided into three parts descrided below :
* DIn-SAR Chain
* Post-Processing Chain
## Launch this chain
This Python script takes a configuration file (.json) as input.
......@@ -26,7 +29,7 @@ The configuration file has always the same organization :
![image](../Art/conf_chains/diapOTB_1_chain.png)
Four sections compose the configuration file :
Five sections compose the configuration file :
* Global :
......@@ -98,7 +101,26 @@ Four sections compose the configuration file :
* **Interferogram_mlazi :** Ml factor on azimut for output inteferegram (only for interferogram).
* **Interferogram_ortho :** Boolean to activate the optionnal ouput : inteferogram into ground geometry (By default false)
* Post_Processing :
* **Activate_Ortho :** Activate or deactivate Orthorectified interferogram output (Orth_Interferogram.tif)
* **Spacingxy :** Set the spatial resolution for OrthRectification in degrees. Default value is 0.0001
* **Activate_Filtering :** Activate or deactivate Filtering for interferogram output (filtered_interferogram.tif)
* **Filtered_Interferogram_mlran :** Ml factor on range for filtered inteferegram
* **Filtered_Interferogram_mlazi :** Ml factor on azimut for filtered inteferegram
* **Filtered_parameter_alpha :** alpha parameter for Goldstein filtering
The processing chain needs metadata to launch the applications. Thus the path to the input images must be into the native directory for each kind of products (i.e SAFE directory for Sentinel-1 products).
For that moment the Metadata_Correction is not used (activate always sets to false) and the ground geometry for interferogram does not provide satisfactory results.