GreenValley LiGrip O2 Handheld SLAM LiDAR Scanner

GreenValley LiGrip O2 – Multi-Sensor SLAM LiDAR for 3D Mapping

The GreenValley LiGrip O2 is a handheld SLAM LiDAR scanner designed for professional 3D mapping across indoor, outdoor, and GNSS-challenged environments. Combining LiDAR scanning, visual SLAM cameras, panoramic imaging, and GNSS positioning, it provides a flexible approach to collecting detailed spatial data without relying on stationary scanning setups.

One of its key strengths is multi-sensor fusion positioning. The LiGrip O2 supports different mapping methods to accommodate changing site conditions, making it particularly useful for projects that involve transitions between open terrain, built environments, and enclosed spaces.

With a scanning range of up to 300 meters and multiple deployment options, the LiGrip O2 is suitable for infrastructure surveys, underground mapping, construction documentation, and digital reconstruction projects.

Key Features

Multi-Sensor SLAM Positioning

The LiGrip O2 supports RTK-SLAM, PPK-SLAM, MLF-SLAM, and conventional SLAM workflows. These positioning options allow surveyors to adapt their data collection methods to GNSS availability, site geometry, and project requirements.

MLF-SLAM is especially useful in environments with limited or repetitive geometric features, where conventional SLAM positioning may face additional challenges.

Long-Range 3D Data Acquisition

The scanner offers different LiDAR configurations with detection ranges of 120 meters or up to 300 meters. Higher-performance configurations support scanning rates of up to 640,000 points per second, enabling detailed point cloud collection for larger structures and outdoor mapping projects.

Integrated Visual Mapping

Three panoramic cameras capture visual information for point cloud colorization and scene reconstruction, while two visual SLAM cameras assist positioning in challenging environments.

This combination supports the creation of colorized 3D datasets that can be used for site documentation, spatial analysis, and digital visualization.

Flexible Scanning Configurations

Beyond handheld operation, the LiGrip O2 supports compatible backpack, frontpack, telescopic pole, vehicle-mounted, and UAV-mounted configurations.

These options allow surveying teams to select an appropriate acquisition method according to terrain, site accessibility, and project scale. Additional mounting accessories may be required.

Real-Time Field Visualization

The LiGrip O2 supports real-time point cloud visualization and colorization, helping operators review captured data during fieldwork. Its processing workflow also supports point clouds, panoramic imagery, mesh models, and Gaussian Splatting applications.

Technical Specifications

• Scanning Technology: Multi-sensor SLAM LiDAR

• Scanning Range: 120 m or up to 300 m, depending on configuration

• Maximum Scanning Rate: 640,000 points/s

• Relative Accuracy: Less than 1 cm

• Absolute Accuracy: Less than 3 cm

• Field of View: 280° × 360°

• Camera System: Three 12 MP panoramic cameras and two 1.3 MP visual SLAM cameras

• Positioning Methods: RTK-SLAM, PPK-SLAM, MLF-SLAM, SLAM

• Protection Rating: IP64

Specifications are based on manufacturer data. Actual performance may vary with sensor configuration, operating environment, and measurement conditions.

Applications

Tunnel and Underground Mapping

The LiGrip O2 can capture 3D spatial information in tunnels, underground passages, and enclosed facilities where GNSS reception is limited. Its SLAM positioning capabilities support mapping workflows without continuous satellite signals.

Infrastructure and Corridor Surveys

For roads, bridges, and transportation infrastructure, the system enables mobile point cloud acquisition along survey routes. Its multiple positioning methods are useful when working across areas with different GNSS conditions.

Construction and Existing-Condition Documentation

Surveying and engineering teams can use the LiGrip O2 to document building structures, construction sites, and existing facilities. The resulting point clouds provide a spatial reference for engineering assessments and 3D modeling.

Industrial and Facility Mapping

The scanner can collect detailed geometric information within industrial plants, equipment areas, and other complex facilities. Its portable design helps operators capture accessible spaces without repeatedly relocating stationary scanning equipment.

Digital Twin and 3D Reconstruction

By combining laser measurements with panoramic imagery, the LiGrip O2 provides data for colorized point clouds, mesh reconstruction, and realistic 3D visualization, supporting digital twin and asset documentation projects.

Adaptable 3D Mapping Across Different Environments

The GreenValley LiGrip O2 is a practical choice for surveying teams that work across varied environments and require flexibility in positioning and data acquisition. Its combination of multi-sensor SLAM, long-range LiDAR, and integrated imaging supports efficient field mapping while providing detailed spatial datasets for subsequent processing and analysis.