ComNav launches laser scanner designed for challenging GNSS environments

ComNav Technology has released the SinoGNSS LS600 laser scanner, a handheld 3D scanning device designed for professional use in both indoor and outdoor environments.

It integrates lidar, GNSS, an inertial measurement unit (IMU) and dual-camera systems for detailed, colorized point clouds and precise positioning data production. The LS600’s also includes advanced SLAM algorithms, which work in tandem with a built-in real-time kinematic (RTK) GNSS module. This combination allows the scanner to achieve centimeter-level accuracy, even in challenging enviornments. The device’s high-speed lidar system supports 16-line and 32-line configurations, scanning up to 640,000 points per second with a 360° by 270° field of view. Detection ranges are available in both 120 m and 300 m options, accommodating a wide range of surveying applications.

The LS600 features dual 16 MP wide-angle cameras that capture vivid, multi-angle color data. This visual information is merged with lidar data through visual-aided SLAM, enhancing the color fidelity and detail of the resulting point clouds. One of the scanner’s notable features is its Flash Point Cloud Technology, which enables real-time visualization of point cloud data immediately after scanning. This allows users to validate data in the field and make necessary adjustments on site, reducing the need for post-processing and minimizing project delays.

In terms of workflow, the LS600 supports continuous, real-time positioning and data capture without the need for traditional loop closures, a step often required in standard SLAM processes. This advancement can decrease field time and improve overall efficiency. When operating in areas where GNSS signals are unavailable, such as basements or tunnels, users can establish ground control points for post-processing, maintaining high positional accuracy despite challenging conditions.

The scanner is equipped with removable, rechargeable lithium-ion batteries, each providing up to 1.5 hours of continuous operation. Fast charging capabilities and an LED power indicator support efficient field use. Data transfer is facilitated through a USB-C 3.2 Gen 2 interface, and the device includes a 512GB solid-state drive for onboard storage. Designed for handheld operation, the LS600 can also be mounted on a mobile vest or pole, offering flexibility and ease of use in various field situations. Its lightweight, all-in-one construction supports rapid deployment and straightforward operation.

The LS600 is suitable for a range of applications, including construction monitoring, as-built surveying, vegetation assessment, utility planning, urban renewal, mining and emergency response. Its combination of high accuracy, real-time visualization, and flexible deployment options is intended to improve data quality and operational efficiency for professionals across multiple industries.