Abstract: How to search for precursors of earthquakes from satellite data is a focus of study in recent years, which is related to space physics, seismology,tectonics and so on.

• 文章摘要: 如何从卫星观测数据中提取地震前兆信息，是近年来一个跨空间物理学、地震学和板块构造学等学科领域的研究焦点。