QL-GeoScan 3DR-300 – 3D Structural & Geohazard Deformation Radar

QL-GeoScan 3DR-300 is a high-precision 3D deformation radar engineered for real-time structural and geohazard monitoring. Using millimeter-wave radar imaging and phase interferometry, it delivers full 360° × 90° coverage and detects micro-movements as small as 0.1 mm in all weather conditions.

OVERVIEW

Description

Real-Time 3D Deformation Radar for Structural and Geohazard Monitoring

The QL-GeoScan™ 3DR-300 is an advanced three-dimensional deformation radar system engineered for high-precision structural health monitoring, geohazard assessment, and emergency response. Using high-resolution 3D radar imaging combined with millimeter-wave phase-interferometry, it captures real-time, non-contact deformation across full 360° × 90° hemispherical scenes. This enables micro-displacement detection—down to 0.1 mm—on targets such as slopes, dams, embankments, buildings, bridges, tunnels, and other critical infrastructure.

The complete system includes a compact radar host, intelligent control interface, rugged field mounting platform, and power module. The control terminal connects to the radar unit through a wired or wireless network, enabling precise 3D deformation measurement of complex scenes. With the ability to output 3D scene models, 3D scatter images, and full-field deformation maps, QL-GeoScan™ 3DR-300 provides a comprehensive understanding of structural and geotechnical behavior in real time.

Lightweight, low-power, and field-ready, the QL-GeoScan™ 3DR-300 is purpose-built for slope hazard monitoring, dam and embankment safety, post-earthquake building assessment, long-term structural health monitoring, and rapid disaster-site evaluation, all with minimal installation effort.

Why Choose QL-GeoScan™ 3DR-300

High-Precision 3D Deformation Measurement

Captures full-scene deformation in three dimensions, detecting micro-movements as small as 0.1 mm with scientific-grade accuracy.

Full Hemispherical 360° × 90° Coverage

Provides complete 3D situational awareness of slopes, structures, and geologic environments—ideal for complex monitoring scenarios.

True Non-Contact Radar Technology

Operates entirely from a stand-off distance with no need for reflectors, targets, or structural attachments.

All-Weather, 24/7 Operational Reliability

Performs consistently in rain, fog, dust, smoke, fire, and total darkness, ensuring uninterrupted hazard surveillance.

Instant Deployment & Minimal Configuration

Sets up in minutes, allowing rapid response to emergencies, active landslides, and post-disaster inspections.

Long-Range, Field-Ready Performance

Monitors up to 300 meters, making it suitable for slopes, reservoirs, dams, road corridors, and large infrastructure assets.

Integrated Edge Computing

Processes all 3D imaging, deformation analysis, and tracking on-board—no external computer or cloud server required.

Maintenance-Free, Rugged Design

Solid-state architecture with IP66 protection ensures long-term reliability and reduced life-cycle costs for SHM programs.

Lightweight, Portable, Ultra-Low Power

With a total weight of ≤ 6 kg and power consumption of ≤ 12 W, it is optimized for portable, battery- or solar-powered deployments.

Exceptional Value & Ease of Use

Delivers advanced 3D deformation analysis and full-scene visualization with minimal installation effort—maximizing efficiency and cost-effectiveness for engineering teams.

Features

Key Features

All-Weather, All-Visibility Millimeter-Wave Radar

  • Operates flawlessly in rain, snow, fog, dust, smoke, and darkness

  • Ideal for disaster sites, harsh field environments, and long-term outdoor monitoring

Full 360° × 90° 3D Hemispherical Scanning

  • High-resolution 3D radar imaging covers wide, complex environments

  • Generates detailed 3D scene models, 3D scatter images, and full-field deformation maps

Ultra-High Deformation Accuracy

  • Advanced microwave phase-interferometry detects movement with ≤ 0.1 mm precision

  • Adaptive atmospheric compensation ensures stable long-duration measurements

Fast 3D Scanning & High-Speed Tracking

  • Performs complete 3D scans in ≤ 3 minutes

  • Gaze detection and localized movement tracking operate at ≥ 50 Hz

Compact, Lightweight & Field-Deployable

  • Total weight ≤ 6 kg for easy transport and rapid setup

  • Fully rugged IP66 enclosure supports long-term outdoor operation

Ultra-Low Power Operation

  • Consumes ≤ 12 W, enabling battery or solar-powered deployments

  • Perfect for remote sites without grid access

Non-Contact, Stand-Off Monitoring

  • Requires no reflectors, targets, or structural attachments

  • Measures deformation safely from a convenient stand-off distance

Integrated Edge Computing Platform

  • Processes all 3D imaging and deformation calculations on-board

  • No external computer, workstation, or cloud dependency required

Flexible Deployment & Open Integration

  • Supports wired/wireless control terminals

  • Can integrate external cameras for combined radar + optical evidence capture

Scientific-Grade Output for Engineering & SHM

  • Produces high-quality deformation fields for geotechnical analysis

  • Supports structural health monitoring (SHM), safety inspections, and research applications


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Key Features

Full 360° × 90° 3D Hemispherical Scanning

  • High-resolution 3D imaging of complex structures and terrain

  • Generates 3D scene models, scatter images, and deformation maps

  • Ideal for slopes, dams, buildings, bridges, tunnels, and large-area geohazards

Ultra-High Deformation Accuracy (≤ 0.1 mm)

  • Millimeter-wave phase interferometry enables micro-deformation detection

  • Detects early-stage structural displacement and geohazard activity

  • Atmospheric compensation algorithm ensures long-term stability

All-Weather, All-Visibility Radar Operation

  • Unaffected by rain, fog, snow, dust, smoke, or lighting conditions

  • Enables 24/7 real-time monitoring in extreme or hazardous environments

  • Perfect for emergency deployments and disaster-site assessments

Rapid 3D Scanning and High-Speed Tracking

  • Full 3D scan of the scene in ≤ 3 minutes

  • Gaze-target tracking at ≥ 50 Hz for fast-moving or localized changes

  • Suitable for both static structures and dynamic environments

Compact, Portable, Field-Ready Design

  • Lightweight system (≤ 6 kg) for single-operator deployment

  • Rugged IP66 housing for long-term outdoor and remote installations

  • Simple tripod or fixed-mount setup with minimal preparation

Ultra-Low Power Consumption (≤ 12 W)

  • Efficient for battery, solar, or generator-based power sources

  • Ideal for remote geohazard points and off-grid monitoring sites

True Non-Contact Monitoring

  • No targets, reflectors, or physical installation on structures

  • Safe, stand-off measurement capability up to 300 m

  • Minimizes disruption to traffic, operations, and rescue activities

Integrated Edge Computing

  • All processing done internally—no computer or cloud needed

  • Provides real-time 3D imaging, displacement curves, and deformation fields

  • Reduces equipment footprint and simplifies deployment logistics

Multi-Device Integration & Data Output

  • Compatible with external camera systems for synchronized optical evidence

  • Provides deformation fields, 3D models, and high-precision displacement data

  • Designed for SHM systems, geotechnical workflows, and research programs

Engineered for Critical Infrastructure & Geohazard Monitoring

  • Ideal for slopes, embankments, dams, retaining structures, and landslide zones

  • Suitable for bridges, buildings, and tunnels requiring precision SHM

SPECIFICATIONS

Technical Specifications 

Radar & Imaging Performance

  • Scan Coverage: 360° × 90° (azimuth × pitch)

  • Maximum Range: 300 m

  • Distance Resolution: 7.5 cm

  • Distance Measurement Accuracy: ≤ 5 cm

  • Angle Resolution: 3.5°

  • Angle Measurement Accuracy: ≤ 1°

  • 3D Output Data:

    • 3D scene reconstruction

    • 3D scattering image

    • 3D deformation map

Deformation Measurement

  • Deformation Accuracy: ≤ 0.1 mm

  • Atmospheric Disturbance Compensation: ≤ 1.5 mm RMS over 24 hours

  • Measurement Type: Full-field 3D deformation mapping + localized gaze tracking

  • Gaze Tracking Update Rate: ≥ 50 Hz

Scanning & Update Rates

  • Single Full-Scene Scan Time: ≤ 3 minutes

  • Configurable Update Rates: Adjustable for power vs. performance optimization

  • Data Output Modes: Real-time, batch export, continuous monitoring

Hardware & Power

  • Overall Power Consumption: ≤ 12 W

  • Power Supply Options:

    • 220 VAC

    • DC power (battery/solar-compatible)

  • Dimensions: 20 cm × Ø32 cm (height × diameter)

  • Total Weight: ≤ 6 kg

Environmental & Durability

  • Ingress Protection Rating: IP66 (dustproof, high-pressure water resistant)

  • Operating Temperature: −25°C to +55°C

  • Extended Temperature Option: −40°C to +65°C

  • Environmental Adaptability:

    • Functions in rain, fog, snow, dust, smoke, and complete darkness

    • Suitable for long-term outdoor and remote deployments

System Architecture & Connectivity

  • Radar Technology: Millimeter-wave continuous-wave radar

  • Measurement Method: Microwave phase interferometry

  • Communication Interface: Wired or wireless network to control terminal

  • Edge Computing: All processing performed internally—no external computer required

  • Integration Support: Optional external camera connection for radar + optical monitoring

APPLICATIONS

Applications

Geohazard & Slope Stability Monitoring

  • Continuous monitoring of landslide-prone slopes and unstable terrain

  • Early-warning detection of micro-movements before failure

  • Monitoring of cut slopes along highways, railways, and mountain roads

  • Ideal for rockfall, debris flow, and shallow landslide assessment

Dams, Embankments & Water Infrastructure

  • Deformation monitoring of dams, levees, reservoirs, and flood control structures

  • High-precision tracking of settlement, displacement, and seepage-related movement

  • Supports compliance with safety inspection and risk management protocols

Buildings, Bridges & Civil Structures

  • Detection of structural displacement in buildings, towers, retaining walls, and tunnels

  • Monitoring long-span bridges and viaducts for dynamic deformation and long-term drift

  • Post-earthquake building assessment and structural safety verification

Emergency Response & Disaster-Site Assessment

  • Rapid deployment for earthquake, fire, or collapse-risk scenarios

  • Real-time stability analysis for rescue operations and safety zones

  • Non-contact evaluation of hazardous structures after disasters

Research, Engineering & Testing

  • Geotechnical and civil engineering research requiring high-precision deformation data

  • 3D mapping and modeling of structures, geologic formations, and test sites

  • Suitable for universities, research institutes, and engineering laboratories

Industrial & Construction Monitoring

  • Monitoring of large construction sites for settlement and movement

  • Stability assessment of excavation faces and temporary shoring systems

  • Detecting deformation during major construction phases or heavy equipment activity

WHAT'S INCLUDED

Included in the System

Radar Hardware Package

  • QL-GeoScan™ 3DR-300 Radar Unit
    High-precision millimeter-wave 3D deformation radar with integrated edge computing.

  • Rugged Mounting Base / Tripod Adapter
    For stable deployment in field or fixed installations.

  • Weatherproof Transport Case
    Shock-resistant and sealed for secure equipment transport.

Power & Connectivity Components

  • AC Power Supply (220 VAC)
    For standard facility or laboratory power input.

  • DC Power Cable (Battery/Solar-Compatible)
    Enables remote, off-grid field operation.

  • Network Connectivity Cable / Wireless Interface
    Supports wired or wireless control terminal connections.

Control & Monitoring Software

  • 3D Radar Imaging Software
    Real-time 3D scene reconstruction and visualization.

  • Deformation Monitoring Dashboard
    Displays displacement curves, deformation maps, and alerts.

  • Gaze Tracking Module
    High-speed localized movement tracking at ≥50 Hz.

  • Event Logging & Data Export Tools
    Export in standard engineering formats for analysis.

Documentation & Guides

  • User Manual
    Complete system operation and configuration instructions.

  • Quick Start Installation Guide
    For rapid field deployment and setup.

  • Software Configuration Guide
    Detailed explanation of settings, parameters, and workflows.

  • Safety & Maintenance Guide
    Ensures proper usage and long-term care.

Technical Support & Warranty

  • Remote Technical Support
    Assistance for deployment, calibration, and troubleshooting.

  • 12-Month Standard Warranty
    Optional extended warranty available upon request.

  • Firmware Updates
    Access to ongoing firmware improvements and performance enhancements.

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