Slam100 can reproduce a forest farm base in a real scene. The forest base is right on the edge of the no-fly zone and cannot use drones for aerial modeling. So Slam100 came in handy. 
From the video, we can see the upper part is the 3D point cloud real scene effect and the lower part is the 3D model drawn based on the point cloud. The 3D scene display effect after reverse modeling based on the SLAM point cloud data. You can carry out follow-up planning and construction, sunshine analysis, and other work on this model.

With the rapid development of the national economy, the number of storage tanks continues to increase, and has become a major basic key equipment for oil and gas resources and chemical material storage. At the same time, storage tanks are also developing towards larger sizes, which puts forward higher requirements for tank volume measurement in storage and transportation projects. At present, commonly used measurement methods at home and abroad include the girth method, the optical reference line method, the optical measurement method with guide rails, and the three-dimensional laser scanning measurement method. Station scanner, this kind of instrument has the advantages of high precision, high density, and long distance measurement, but it also has problems such as low efficiency, frequent station changes, and large amount of splicing in the office.

Earthwork volume caculation refers to the engineering volume of excavation, landfill, transportation, stacking, and other operations of earth and rock in construction, road, water conservancy, mining, and other projects. The size of the earthwork is directly related to the investment and progress of the project. Therefore, accurate calculation of earthwork has become an important link in engineering design and construction. There are many traditional earthwork calculation methods, including cross-section method, grid method, contour line method, etc., but these methods require manual measurement and drawing, which is time-consuming and labor-intensive, and are prone to errors and omissions. With the advancement of science and technology, the use of lidar scanning and processing technology for 3D reconstruction and analysis provides a more efficient and economical technical path for earthwork calculation.