Slope Condition Monitoring System

Overview

The wellsite slope condition monitoring system is based on multi-transmit / multi-receive synthetic aperture radar (SAR) imaging technology, providing long-range, high-resolution, contactless, online real-time monitoring of wellsite slope conditions with sub-millimeter accuracy. The phased-array beamforming design effectively suppresses interference from light, dust, wind, rain, snow and fog, while AI pattern-recognition algorithms precisely identify slope creep, sliding deformation, rockfall and debris flow.

Key Specifications

• Max. monitoring range: > 2 km; angular coverage: 360° (azimuth) × 40° (elevation)
• Displacement accuracy: 0.1 mm; range resolution: ≤ 0.15 m; angular resolution: 9 mrad
• Min. sampling interval: ≤ 1 min; upload interval adjustable from 1 min to 24 h
• Working temperature: -45 °C to +65 °C; protection class IP66; power consumption 10 W
• Power supply design supports 30 consecutive rainy days of operation

System Highlights

• True contactless measurement – no reflectors/targets required
• Simultaneous multi-point monitoring: point, line and surface coverage
• Automatic atmospheric compensation for 24/7 all-weather monitoring
• High-precision imaging with time-delay and phase compensation focusing
• Outputs: displacement, velocity, acceleration, deformation maps, complex scattering maps
• Supports self-organizing network and linkage with contact-type sensors

Applications

• Onshore oil & gas well sites; offshore / beach shallow-water oilfields
• Shale gas / CBM development well sites
• Old and abandoned well sites