Abstract: With the deepening of the concept of sustainable development, the construction of green mines has gradually become a focus of social attention. In order to avoid the impact of geological disasters on mines during construction, geological disaster monitoring technology should be widely applied to accurately monitor various geological data in the mining area. Once abnormal phenomena are found, effective measures can be taken in a timely manner for intervention. In this context, this article conducts in-depth research on the application of geological hazard monitoring technology in green mine construction, and proposes the development trend of geological hazard monitoring technology in combination with the development of science and technology, thereby providing effective reference for related work.