Application analysis of new surveying and mapping techniques in the third national land survey
As a new technological system,new surveying and mapping technologies have played an important role in the third national land survey in China,greatly improving the efficiency of the survey work.This article focuses on the research of surveying and mapping technology,analyzes the important role of new surveying and mapping technologies in the third national land survey work,elaborates on the practical methods of high-resolution imaging technology,unmanned aerial vehicle oblique photogrammetry technology,and three-dimensional laser scanning technology,and clarifies the application points and precautions of various surveying and mapping technologies.The aim is to steadily improve the quality of land survey work and smoothly achieve the survey objectives.
third national land surveynew surveying and mapping technologiespractical application
万方数据
维普
