Why new mapping instruments are needed

Nowadays, through the introduction of new instruments and new technologies in surveying and mapping projects, the accuracy of surveying and mapping data can be effectively improved, and compared with the traditional surveying and mapping technology, surveying and mapping projects through the new instruments and new technologies are less restrictive and more effective.

Basic overview of new instruments and technologies in surveying and mapping engineering In today's surveying and mapping engineering, new instruments and technologies in surveying and mapping include many contents, for example, ultra station, laser scanner, geographic information technology, remote sensing technology and so on. Compared with the traditional equipment and facilities, the new surveying and mapping instruments and technologies add many special functions and technologies, which can improve the deficiencies of the traditional measuring tools. Therefore, when applying new surveying and mapping instruments and technologies to surveying and mapping projects, the accuracy of the measured data is greatly improved, and all aspects of the measurement work can be carried out in an all-round way at the same time. Surveying and mapping new instruments, new technologies only need to carry out simple measurements can be, do not need to carry out repeated measurements, improve work efficiency.