Water development engineers and local monitoring committees have published geospatial lidar scans detailing erosion hotspots along Sector 4 coastal defenses. Satellite bathymetry confirms significant sub-surface scour along three major delta estuaries.
Field inspection teams verified that 12 breach zones require immediate reinforcement before the upcoming monsoon cyclonic window. Local civil protection groups have established real-time water elevation monitors tied to PathikTV’s civic sensor network.