Developing New Services at the International Seismological Centre

自1964年以来，国际地震中心（ISC）已经编制了世界上最全面和可靠的全球地震震源、震级和相关震相数据目录。 在这个项目中，国际科学委员会将通过三种方式扩大和深化其提供的数据，使其超出过去在《公报》中报告的数据。 (1)整合Engdahl、货车der Hessel和Buland（EHB）目录和程序;我们计划在EHB和ISC数据中识别相应的事件和到达，并实施EHB程序以向前扩展目录。 (2)从ISC档案中恢复无关联的地震图读数，并将其插入ISC的数据管理系统中;将30多年来各种格式的数据分解将使读数增加40%。 (3)将临时PASSCAL实验的读数整合到ISC数据库中，作为常规使用临时台站数据的原型。 地震学家将从一个著名的来源获得直接、可靠的新综合数据。 此外，国际科学委员会将采用新的程序，使更多的数据能够持续汇编和自由获取。

EAR-9909662WillemannSince 1964, the International Seismological Centre (ISC) has produced the world'smost comprehensive and reliable global catalogue of earthquake hypocenters, magnitudes, and associated phase data. In this project, the ISC will broaden and deepen the data that it offers beyond those that have been reported in its Bulletin in thepast in three ways. (1) Integrate the Engdahl, van der Hilst and Buland(EHB) catalogue and procedures; we plan to identify corresponding eventsand arrivals in the EHB and ISC data and implement EHB procedures to extendthe catalogue forward. (2) Recover unassociated seismogram readings from the ISCarchive and insert them in the ISC's data management system; unravellingdata from a variety of formats over more than 30 years will make 40% morereadings available. (3) Integrate readings from a temporary PASSCAL experimentinto the ISC database as a prototype for routinely using temporary stationdata. Seismologists will gain straightforward, reliable access to newlyintegrated data from a well-known source. Further, the ISC will adopt newprocedures that enable ongoing compilation and free access of more data.