In the development and utilization of mineral resources, tailings pond is an important facility for storing tailings and waste residues, and its safety is directly related to environmental protection and people's life and property safety. With the rapid development of science and technology, traditional manual inspection has been difficult to meet the high precision and real-time requirements of tailings pond safety monitoring. Under this background, GNSS (Global Navigation Satellite System) displacement monitoring station came into being and became a new tool to protect the safety of tailings pond.

The GNSS displacement monitoring station of WX-WY1 tailing reservoir can realize real-time monitoring of small displacement on the surface of tailings dam. This millimeter-level accuracy is equivalent to installing a pair of "clairvoyant eyes" for the tailings pond, and any small deformation can not escape its "legal eye".

Combined with advanced technologies such as the Internet of Things and big data analysis, the GNSS displacement monitoring station of tailings pond can not only collect data in real time, but also conduct intelligent analysis of the collected information to identify potential safety hazards. Once the displacement of the dam body is monitored to exceed the preset threshold, the system will immediately trigger the early warning mechanism, and quickly convey the early warning information to the relevant personnel through SMS, email, APP push and other ways to ensure that the first time to take countermeasures, and truly achieve "early detection, early report, early disposal".

For the tailings pond with wide distribution and remote geographical location, the traditional on-site management has many inconveniences. The GNSS displacement monitoring station realizes the remote real-time viewing and management of tailings pond status through the remote monitoring platform. Just sitting in the office, managers can intuitively understand the displacement of each monitoring point through a computer or mobile phone, which greatly improves work efficiency and emergency response speed.

On the way to promote the sustainable development of mining industry, GNSS displacement monitoring station of tailings pond is not only the guardian of safe production, but also an important promoter of green mine construction. It helps mining enterprises to achieve fine management of tailings pond environment, reduce environmental pollution and ecological damage caused by safety accidents, and promote the harmonious coexistence of mining economy and ecological environment.