A made-in-India radar platform that continuously maps deformation across hundreds of thousands of points on a single asset - sub-millimeter precision, 24×7, day or night, rain or shine.
SuryaGbSAR is built on coherent microwave interferometry - a technique that has guided NASA satellites for decades, now engineered into a ruggedised ground unit that can be trailered to any site in India, powered by a diesel generator or solar array, and commissioned in under a day.
A complete sense-to-decision pipeline - so operators don't get a wall of data, they get a clear next action.
Phased microwave pulses scan the asset over a synthetic aperture. Range-Doppler processing creates a 2-D amplitude image.
Consecutive scans are stacked. Phase differences between pixels reveal line-of-sight motion to 1/10th of a millimeter.
Our ML models remove noise from vegetation, humidity, thermal drift and geometric shadowing - calibrated on Indian conditions.
Velocity, acceleration and clustering patterns are scored against failure signatures - alerts pushed to SCADA, WhatsApp and command dashboards.
SuryaGbSAR is engineered to a comparable performance envelope as imported GbSAR systems on the technical capabilities that matter, while changing the equation on sovereignty, supportability and total cost of ownership for Indian customers.
| Capability | SuryaGbSAR | Imported GbSAR | Robotic total-stations |
|---|---|---|---|
| Deformation sensitivity | Sub-millimeter LOS | Sub-millimeter LOS | ~1-2 mm |
| Operational range | Multi-kilometer | Multi-kilometer | Limited LOS to prisms |
| 24×7 all-weather operation | Yes | Yes | No (optics-based) |
| Spatial density per scan | Dense areal coverage | Dense areal coverage | Sparse, point-based |
| Total cost of ownership | Designed to be materially lower | Higher, FX-exposed | Lower CAPEX, lower data fidelity |
| Deployment lead time | Domestic, no import lag | Subject to import & customs cycles | Domestic |
| Data residency | India, customer-controlled | Often vendor cloud abroad | Varies |
| Export-control exposure | None | Possible | None |
| Field service in India | On-shore engineering & spares | OEM-dependent | Available |
| Local ML & analytics | Tuned for Indian terrain | Generic baselines | N/A |
Comparison reflects engineering targets and structural advantages of an indigenous platform. Specific numerical claims are validated per deployment and shared under NDA on request.
Engineering targets for the v1 platform. Configurable by deployment profile.
BharatSensing's MaaS layer pairs every SuryaGbSAR deployment with a manned National Operations Centre. Our geotechnical analysts triage anomalies, tune thresholds, and push alerts to your on-site command and state agencies.
Three-shift operations centre staffed by geotechnical engineers. Average anomaly review in under 15 minutes.
SCADA, SAP-PM, WhatsApp, SMS, email - no ripping out your existing workflows.
Automatic generation of DGMS, DRIP and MoRTH mandated reports on your schedule.
Availability, false-positive rate, time-to-alert, and escalation latency all contracted.