1970年以来甘肃台网地震观测报告收集整理及其重新定位研究

Collection and Reestablish Work for the Earthquake Observation Reports of the Gansu Seismographic Network since 1970 and Earthquake Relocation

摘要:

为了有效地保护和挖掘1970年以来甘肃测震台网积累的宝贵资料,本文收集了甘肃测震台网的纸介质地震观测报告并整理成电子文档,讨论了在收集过程中遇到的问题,采用Hypoinverse方法对总共23 272次地震进行了重新定位研究,并且对重新定位结果进行了误差评价及结果对比分析。

Abstract:

In order to preserve the recording data of Gansu seismographic network and explore their research values, we have collected and reestablished the earthquake observation reports of the Gansu Seismographic network in paper redium since 1970, and changed them to the electronic files. Some problems we met in the work are discussed. Using the Hypoinverse method we relocated 23 272 earthquakes events, and analyzed the results, evaluated its errors, comparied the resuits with initial results.