A K-band interferometric radar that watches moving earth: sub-millimeter displacement measurement across an entire slope, dam face or bridge from a single tripods — non-contact, around the clock, with automated alarms when movement accelerates.
Highlights
Interferometric phase comparison resolves deformations far below visual detection — weeks of early warning.
No instruments on the hazard face; monitoring continues through weather, day and night.
Transportable assembly moves between slopes, dams, bridges and open pits as the project dictates.
Applications
Open-pit slope monitoring · Dam and reservoir walls · Bridges and large structures · Landslide and snow-ridge hazard watch
Product Images
Full Specifications
| Item | Value | Evidence |
|---|---|---|
| Working band | K band | Manufacturer spec |
| Working mode | Ground-based synthetic aperture radar | Manufacturer spec |
| Maximum range | 3 km | Manufacturer spec |
| EIRP | 55 dBm | Manufacturer spec |
| Range resolution | 0.3 m | Manufacturer spec |
| Displacement precision | ±0.1 mm | Manufacturer spec |
| Angular resolution | 9.6 mrad | Manufacturer spec |
| Image time | ≥120 s | Manufacturer spec |
FAQ
What does ±0.1 mm mean in practice?
The radar resolves sub-millimeter displacements across the whole scene each image cycle — movement trends become visible long before visual failure signs.
Does it need instruments on the slope?
No — measurement is non-contact from a stable point up to 3 km away.
Who watches it at night?
Nobody has to: remote monitoring with automated alarm thresholds runs unattended.