The InSAR team at CGG Satellite Mapping team collaborated with Imperial College on a scientific paper titled "Retrospective InSAR Analysis of East London during the Construction of the Lee Tunnel".
Full text available: https://www.mdpi.com/2072-4292/12/5/849/htm.
More about our InSAR expertise and experience https://www.cgg.com/geoscience/satellite-mapping/insar