aresys-srl/sct — reverse-engineered prompt

Build me a Python toolbox for checking the quality of SAR Level 1 satellite products. I want it to work with SLC and GRD data, especially Aresys product folders, Sentinel 1 SAFE, ICEYE, NovaSAR 1, EOS 04, and SAOCOM, with optional support for older ENVISAT and ERS ASAR data.

The tool should let a user run quality checks from simple commands, not by writing a lot of code. It should support point target analysis, radiometric checks like NESZ, average elevation profiles and scalloping profiles, plus interferometric coherence analysis. If graph support is installed, it should save useful plots with the results.

Please make the setup clear, including the related Aresys Python packages that need to be installed first, and include basic tests or sample workflows so someone can verify it with the provided SAR test dataset. Keep the code organized like a real reusable package, with documentation for installation, usage, and the main API. Look up current docs online if you need to.