Large-scale three-coordinate measurement system for large-scale measurement

Methods and systems that can realize large-scale three-dimensional coordinate measurement can be divided into the following eight categories according to the main sensors used:

Coordinate measuring machine;

Three-coordinate measurement system of digital photography, such as V-STARS system of American GSI company;

Theodolite measuring system, such as SMN system of Zhengzhou Vision Wei Technology Co., Ltd.;

Total station measuring system, such as STMS system of Zhengzhou Vision Wei Technology Co., Ltd.;

Laser tracking measurement system, such as LTD800 Leica;

Laser scanning measurement system, such as LR200MetriVision company;

Joint ARM measuring machine, such as arm series of faru company;

Indoor GPS, such as the indoor GPS produced by Arc II Company.