xsar_slc use xarray-datatree object as input, any Sentinel-1 TOPS SLC reader could be used to retrieve digital numbers and useful annotations (doppler estimates, bursts, FM-rates, orbits, …). xsar is the reader used to develop this cross spectra estimator library. Installation in a conda environment is recommended.

conda install

conda create -n xsar_slc
conda activate xsar_slc
conda install -c conda-forge xsar
cd xsar_slc
pip install .

Update xsar_slc to the latest version

To be up to date with the development team, it’s recommended to update the installation using pip:

pip install git+