Ground Motion Monitoring,
Calibrated For Precision
We have enhanced InSAR's reliability by calibrating satellite data with public and proprietarty ground-based GNSS sensors to deliver millimeter-level accuracy.
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Building the world's most accurate ground monitoring solution
Explore Our Technology Stack
From a data processing engine that handles over a petabyte of data every year, to our state-of-the-art calibration framework, we're building the world's most sophisticated ground monitoring solution.

Interferometric Synthetic Aperture Radar (InSAR)
InSAR relies on satellite-based radar signals to measure ground movement by analyzing signal reflections over time. Our sophisticated data processing algorithms process data from several satellites and monitor for ground movement.


InSAR Calibration Using GNSS
While InSAR is accurate, factors such as atmospheric noise can introduce errors and distortions. In an industry-first, our algorithms utilize data from public and proprietary GNSS stations and corner reflectors to improve precision and accuracy of ground motion measurements.


Amplitude Dispersion Index (ADI) For Improving Error Estimation
InSAR detects subtle ground movement by analyzing radar signal reflections over time. The Amplitude Dispersion Index (ADI) helps identify stable targets, ensuring precise deformation analysis.


Drone InSAR: Augmenting Satellite-Based Data Sources
Satellite-based InSAR excels at monitoring large regions or multiple site regularly. Drone-based InSAR augments this with high-res monitoring of specific structures or areas in a site. This further increases accuracy and responsiveness for critical areas or hotspots.

KorrAI Ground Motion Monitoring
You can define broad criteria for events or incidents. Our always-on event monitoring system, powered by AI, analyzes and alerts enabling you to be proactive rather than reactive.
You can upload datasets for analysis and monitor the status of all on-site sensors.
Analyze data on a granular level - from studying subsidence through a time series, to comparing with previous periods. Our dashboard is further accompanied by comprehensive report with observations from in-house InSAR and geotechnical experts.
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