In modern industrial environments, precise volume measurement is critical for logistics, storage, and infrastructure monitoring. As a company focused on LiDAR innovation, we at Benewake understand the challenges behind obtaining accurate three-dimensional data from complex surfaces. Through the development of high-precision volume sensors, we have helped industries achieve greater accuracy in applications such as stockpile monitoring, material management, and construction safety.

From Point Clouds to Mesh Reconstruction

The foundation of LiDAR-based volume measurement begins with point cloud data—millions of individual measurements collected by laser pulses. However, raw point clouds alone are difficult to interpret. To generate usable data, we convert these points into a continuous mesh. Mesh reconstruction connects neighboring points into triangles, forming a detailed digital surface. This allows volume sensors to define precise boundaries for physical objects or terrain structures. For example, in storage yards or warehouses, fixed Benewake LiDAR systems are used to create mesh models of bulk materials, providing real-time information about volume changes due to loading or unloading.

Voxel-Based Volume Calculation

While mesh models work well for visible surfaces, voxel-based analysis offers an even deeper understanding of object density and internal geometry. A voxel is a three-dimensional cube—similar to a pixel but in 3D space. We use voxel-based algorithms to segment LiDAR data into small volumetric units, each representing a measurable section of space. This method enables more accurate volume sensors to calculate the total material volume even in irregular or partially hidden areas. In applications like bridge deformation monitoring or slope stability detection, voxel processing helps Benewake systems evaluate spatial changes with higher reliability.

Fixed Installation and Reliable Operation

All Benewake LiDAR systems designed for volume measurement are installed in fixed positions. This ensures that every scan maintains the same angle and reference point, which is essential for consistent and comparable data. Unlike mobile or aerial sensors, our fixed volume sensors eliminate movement-induced errors, ensuring stable and repeatable readings. Such systems are now widely used in mining storage areas, ports, and industrial sites where precise and continuous monitoring is necessary for safety and operational efficiency.

Conclusion

As we continue to innovate in LiDAR technology, Benewake remains committed to providing advanced, fixed-installation volume sensors that transform spatial data into practical insights. Whether through mesh reconstruction or voxel-based computation, our solutions enable industries to measure and manage volume with confidence and precision. For professionals seeking dependable LiDAR-based volume detection, Benewake offers proven expertise and customized solutions to meet diverse industrial needs.