Three-dimensional tilt photography technology of UAV is a new technology for the development of new era. It not only successfully solves the shortcomings of traditional measurement technology, but also improves the resolution, accuracy and imaging effect. Therefore, this paper will take UAV three-dimensional tilt photography technology as the main object, and analyze its monitoring application in mine engineering, so as to improve the market value of the technology, highlight the application characteristics of the technology, and promote the development of the technology in environmental protection and on-site supervision of mine engineering.

This paper first expounds the geological surveying and mapping technology in the new period, then discusses its application and development, and finally puts forward some suggestions to promote the development of geological mapping technology, hoping to provide effective reference for the relevant staff and the development of geological mapping technology in China.

This research discusses the application value of remote sensing aerial survey technology in map surveying and mapping, analyzes the commonly used remote sensing aerial survey technology, and finally analyzes the application strategy of remote sensing aerial survey technology in map surveying and mapping, aiming to use remote sensing aerial survey rationally in map surveying and mapping work. Technology, to give full play to the maximum effect of this technology, to ensure the overall efficiency of map surveying and mapping work.

Aiming at the rapid development of remote sensing technology worldwide and its wide application in various industries, the paper briefly introduces the development and characteristics of remote sensing technology, remote sensing information access, application of remote sensing information, and application of remote sensing technology.

In engineering geological surveying and mapping, in order to better meet the requirements of engineering design and construction, engineering geological surveying and mapping generally uses specialized surveying and mapping techniques. With the gradual and widespread application of modern surveying and mapping technologies, the technical methods and means of geological surveying and mapping will gradually be replaced. In particular, geological surveying and mapping work is an important part of geological surveying and mapping work, which can effectively improve the efficiency and accuracy of geological surveying and mapping work, thereby avoiding errors caused by human records, especially when conducting research and analyzing the distribution of rock formations and minerals in the area. Only by using image positioning technology can we accurately classify the minerals and rock formations in the area, determine the basic attributes of their geology, ensure the progress of geological surveying and mapping, and reduce the consumption of human resources. Therefore, the paper analyzes the application of remote sensing images in geological surveying and mapping, in order to promote the improvement of the technical level of geological surveying and mapping.