What are the good methods of measuring instrument management? What needs improvement?
The electronic digital level is connected with the computer, and it can realize the real-time and automatic continuous height measurement. With the support of the application, it can realize the integration of internal and external information. Three is in the standard survey, the topographic survey, the line survey and the construction survey and so on domains have the more widespread application.
Rapid precision leveling, with fast reading and high accuracy, improves the work efficiency by 30% to 50% compared to the traditional precision leveling. It is used for deformation settlement observation of buildings and precise installation measurement of industrial equipment.
An instrument for measuring angles; a theodolite. The development of theodolite can be divided into three stages, vernier theodolite, optical theodolite and electronic theodolite. Although the electronic theodolite is similar in appearance to the optical theodolite, it uses the microcomputer control and the electronic angle measuring system instead of the optical reading system. It has its own advantages, obviously compared with the optical theodolite are: electronic measuring system of electronic theodolite, can automatically display the measurement results, realize the automatic and digital reading; using modular structure, more easily with the range finder and digital recorder combined into electronic total station, if with the appropriate the interface, the data collected in the field of direct input to the computer calculation and drawing; measurement accuracy of electronic theodolite is high, easy to use and less artificial error.
