【摘要】 利用延边地震台两套数字地震仪,分别对100个地震的震级与标准震级作了比较,可以看出,JCZ-1地震仪具有明显的优势。以往研究主要比较模拟和数字地震仪的震级偏差,本文针对不同的数字地震仪,讨论了两者差别,得出了延边地震台的远震震级校正参数。更多还原

【Abstract】 We compared the magnitudes for 100 events with FBS-3 and JCZ-1 digital seismometer. The record of JCZ-1 is better than that of FBS-3.In the past, People mainly studied the difference between analogue seismometer and digital seismometer. In the text,we discussed the difference against digital seismometers. Finally, we got the teleseismis corrector parameter for Yanbian Seismic Station.更多还原