Could you help me to find out how can I extract the height of the object from SAR data?
Could I do it from the single Sentinel 1 scene?
Please use the search function to find a lot of topics related to your question,
Here comes an example of DEM Creating,
No it’s not possible,
Please read this part,
SAR interferometry: applications and limits
Also please have a look at these series,
InSAR Principles: Guidelines for SAR Interferometry Processing and Interpretation