It has been used by many countries such as China, USA, Japan, Peru, Australia, South Africa, Iceland and Italy, in research fields of plate tectonics, earthquake, volcanic eruption, dam safety, oil field subsidence, mining collapse and so on.

• 这种观测已经被美国、日本、秘鲁、澳大利亚、南非、冰岛、意大利等国家用于对板块运动、地震、火山、水库、油田等众多方面的观测研究 .