Forestry data accounting method, device and system based on three-dimensional laser and medium

The invention relates to a forestry data accounting method, device and system based on three-dimensional laser and a medium, and is applied to the technical field of data acquisition, and the method comprises the steps: obtaining the region information of a to-be-acquired region, and generating a data acquisition route based on the region information; acquiring three-dimensional data information of the to-be-acquired area based on the data acquisition route; extracting plant data information in the three-dimensional data information; calculating characteristic index parameters based on the plant data information; generating finished forestry data information based on the characteristic index parameters and the three-dimensional data information; and obtaining target forestry data information, and generating an accounting result based on the target forestry data information and the finished forestry data information. The method has the effect of quickly and accurately accounting the forestry data. 本申请涉及一种基于三维激