CHCNAV RS7 Slam Scanner Package

The CHCNAV RS7 Handheld 3D LiDAR Scanner stands out in the geospatial and surveying industry with its robust set of features tailored for high-accuracy 3D mapping and reality capture. Below is an in-depth exploration of its key capabilities, designed to support professionals in construction, BIM (Building Information Modelling), indoor surveying, heritage documentation, and infrastructure management.

High-Rate LiDAR Technology

At the core of the RS7 is its high-performance LiDAR system, capable of capturing up to 1.15 million points per second. This enables rapid scanning of large areas with exceptional detail, making it ideal for time-sensitive projects in construction site monitoring or facility management. The ultra-wide 360° × 189° field of view (FOV) ensures comprehensive coverage, including ceilings, floors, and tight corners, without the need for frequent repositioning. This feature is particularly valuable in industries like real estate and property surveying, where capturing fine surface textures and small objects can prevent costly rework.

High-Precision Inertial Measurement Unit (IMU)

The RS7 incorporates an advanced IMU with bias instability of less than 0.5°/h, providing superior motion tracking and orientation accuracy. This INS + SLAM fusion technology maintains mapping stability even in environments with repetitive or limited geometric features, such as multi-level staircases, long hallways, or underground tunnels. For mining and civil engineering professionals, this means reliable 3D models for volume calculations, deformation analysis, and safety assessments, reducing risks associated with GNSS-denied spaces.

HD Imaging System

Equipped with dual 12 MP HD cameras utilizing Sony binning technology, the RS7 delivers sharp, high-resolution images even in low-light conditions. This supports photorealistic 3D scene reconstruction, blending LiDAR data with visual elements for immersive models. In architecture and interior design, this feature enhances BIM workflows by providing colorized point clouds that facilitate better stakeholder communication and virtual walkthroughs.

Expansion Interfaces and SDK

The RS7 offers open hardware interfaces and a software development kit (SDK), allowing customization and integration with third-party tools. This expandability is crucial for geospatial engineers who need to adapt the scanner for specialized applications, such as integrating with drones for hybrid UAV-handheld mapping in large-scale infrastructure projects.

Comprehensive Software Ecosystem

Powered by CHCNAV's HPGS 2.0 engine, the RS7 supports advanced processing like 3D Gaussian Splatting, which combines geometric precision with visual realism for high-quality outputs. The CoCloud platform enables a device-to-cloud workflow, automating uploads, point cloud registration, and model generation. This end-to-end solution accelerates deliverables in surveying and construction, where quick turnaround times can improve project efficiency and reduce operational costs.

Durability and Usability

Built for fieldwork, the RS7 is lightweight and ergonomic, with a battery life supporting extended sessions. Its rugged design withstands harsh conditions in industries like oil and gas or transportation infrastructure inspection, ensuring consistent performance without compromising on portability.

Overall, the RS7's features make it a versatile tool for transforming raw data into actionable insights, driving innovation in 3D mapping across multiple sectors.

GENERAL

PERFORMANCE

SCANNING

IMAGING

POSITIONING & ORIENTATION

Product Release RS7

CHCNAV Solutions

RS7 Product Page