pyrosar-otf

On the fly production of Sentinel-1 RTC Backscatter using pyroSAR (download -> process -> upload). The project makes use of the pyrosar tool - https://github.com/johntruckenbrodt/pyroSAR

Requirments

• Git
• Docker

Setup

1. Add user credentials to the files stored in the credentials folder

   • Earthdata credentials - https://urs.earthdata.nasa.gov/users/new
     • Add these to both credentials_earthdata.yaml and .netrc file
   • Copernicus Dataspace - https://dataspace.copernicus.eu/
     • Add these to credentials_copernicus.yaml
   • AWS credentials
     • Add these to credentials_aws.yaml to enable DEM download and upload to desired destination

2. install yq

sudo wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O /usr/local/bin/yq
sudo chmod +x /usr/local/bin/yq

3. Build the docker container

docker build . -t pyrosar --ulimit nofile=122880:122880

Instructions

• set scene, path and processing details in config.yaml
• run process scripts

sh run_process.sh -c config.yaml

Note, volumes are mounted within the docker container based on the settings in the config.yaml