GL-120 Type Seismometer Application Analysis in YAXD Seismograph Station
YAXD seismograph station was built in 2021,it's belong to national earthquake intensity quick report and early warning project.The station is located in Yanxi Street,Yongan City.The bed rock of YAXD seismograph station is sandstone.Because to the"Earthquake Early Warning Project(EEW)",EDAS-24EEW data acquisition instrument and GL-CS120 seismometer was installed in YAXD seismograph station,the two type of instruments were applied in Fujian province first,especially GL-CS120 seismometer,it has wide frequency band,low noise,good stability characteristics.GL-CS120 seismometer can effective promotion seismological observatory and earthquake early warning capability of Fujian province.