I am wondering how to properly cite Sentinel-1A/B data and how to cite SNAP as I used it to generate some interferograms for my article.
For SNAP you could follow the suggestion i made some time ago. Just update the version number:
For the Sentinel data I don’t know how to cite its usage.
For citationof Sentinel data, you shall follow the legal notice on the use of Copernicus Sentinel Data and Service Information: