Differential Catchment Investigation Setup
Diagnostic Axis:
Anna Nagar (Ward 101)vsVelachery (Ward 102)83% Fit
Calibrated Ward Presets (2023 Cyclone Michaung & Recent Monsoons)
Select pre-calibrated urban twin pairs with radar-verified rainfall equivalence:
Location A (Inundated Site)Incident Focus
Anna NagarWard 101
Real observation from 2015 Chennai floods
Coordinates: 13.085°N, 80.210°EZone: Anna Nagar
VS
Location B (Control Benchmark)Resilient Twin
Computing highest-similarity urban catchments...
VelacheryWard 102
Real observation from 2015 Chennai floods
Coordinates: 13.045°N, 80.220°EZone: Velachery