Open AccessApplication Research of Earth Volume Calculation Based on 3D Laser Point Cloud Data
Author(s) -
Yan Wang,
Zixian Fan,
Yingchun You
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/780/3/032050
Subject(s) - laser scanning , point cloud , volume (thermodynamics) , computer science , workload , laser , cloud computing , point (geometry) , scanner , remote sensing , optics , computer vision , artificial intelligence , geology , mathematics , physics , geometry , quantum mechanics , operating system
the accurate calculation of earth volume is a very important work in engineering construction. The traditional calculation of earth volume requires the use of RTK measurement to collect a large number of data, which makes the workload outside the page very large and seriously affects the efficiency. 3D laser scanning technology is now widely used in many areas. This paper uses a 3D laser scanner to collect data from a school experimental site and calculate the earth volume. Then compare with traditional RTK measurement methods. The results show that the three-dimensional laser scanning technology has a fast speed, high precision and good results. This technical method has achieved good results and is worth promoting.