The following instructions will guide the user in running the subsidence scripts
The script subsidence_pipeline.py will create the vertical displacement files for every two pairs.
The script subsidence2timeseries.py will create images that show the cumulative vertical motion for a point that is closest to the point provided to the script.
All downloaded SAR data should be saved in a directory called 'input'. Scripts should be saved in a 'scripts' directory at the same level as input.
The subsidence_pipeline.py will create a directory called 'output' at the same level as the 'input' and the 'scripts' folder that contains IBEAM and NetCDF results
for vertical motion.
- Ubuntu 18.04 LTS
- Python3 for ubuntu anaconda 3
- Snappy api for ubuntu snappy api.
- Snaphu for linux anaconda 3
- Install all the prerequisites
- Increase memory for SNAP using this forum
- Create environments with the provided yaml files
- Obtain SLC SAR IW (VV and VH) for a specific path from Vertex
- Activate the snap environment and run subsidence_pipeline.py from command line in Ubuntu
- Activate the timeseries environment and run subsidence2timeseries.py