今年,全球地震台网(GSN)已超额完成其以128个台站在世界范围内均匀覆盖地球的设计目标。通过与59个国家的100多个主管机构和地震台网的合作,总共136个GSN台站现已座落在从南极到西伯利亚、从亚马逊盆地到东北太平洋海底的广大地区(图1)。 GSN由美国地震学联合研究会(IRIS)于1986年创建,用以替代已过时的模拟记 This year, the Global Seismic Network (GSN) has already exceeded its design goal of evenly covering the Earth with 128 stations worldwide. A total of 136 GSN stations are now located in vast areas from the Antarctic to Siberia, from the Amazon basin to the undersea of ​​the northeast Pacific Ocean (Figure 1), in cooperation with more than 100 authorities and seismographic networks in 59 countries. The GSN was created by the United States Seismological Symposium (IRIS) in 1986 to replace obsolete mock records