Crest & face
Hundreds of thousands of virtual measurement points across the entire dam face without drilling, bolting, or pausing operations.
DRIP-aligned monitoring for India's ageing dam inventory. Continuous sub-millimeter deformation mapping across crest, upstream face, downstream face and abutments - without installing a single prism.
Legacy dam monitoring relies on a patchwork of survey prisms, pendulums, piezometers and manual inspections. GbSAR provides a remote, dense, always-on layer that complements every one of them.
Hundreds of thousands of virtual measurement points across the entire dam face without drilling, bolting, or pausing operations.
Early detection of hill-slope movement around abutments - historically a major source of overtopping and breach risk.
Seepage-driven settlement and heave at the toe surfaces in the interferogram before any surface symptom is visible.
Rapid re-baselining after seismic events to quantify residual deformation and inform spillway operation decisions.
Feeds into CWC's Dam Health and Rehabilitation Monitoring Application for regulatory compliance and benchmarking.
Ground radar scans multiple times per hour - satellite passes are every 6-12 days. Together they give seasonal + live coverage.
The Dam Safety Act of 2021 and the World-Bank-assisted DRIP program have collectively mandated instrumented monitoring on India's large-dam portfolio. BharatSensing is positioned as the indigenous, scaled radar supplier for this decade-long rollout.
Flagship hydroelectric operators modernising instrumentation across major dams.
State Water Resources Departments driving the largest share of DRIP dams.
Coordination with WRD, line-of-sight study, foundation prep for the radar station.
SuryaGbSAR anchored on a downstream viewpoint. Power, comms and SCADA handshake completed quickly.
Reference baseline captured; atmospheric models tuned for the valley and reservoir micro-climate.
Continuous monitoring plus monthly DHARMA-compatible reporting begins.