有关制订“地震地形变观测仪器进网条件”行业标准的一些情况和思考

Situation and Consideration of the Professional Standard “Network Acceptance Conditions for Instruments of Seismic Ground Deformation Observation”

为适应我国地震仪器标准化的进程,中华人民共和国地震行业标准“数字地震观测仪器主要技术指标”,地形变学科的“地形变观测仪器的进网条件”,以及其内各类形变仪器更为细化的技术指标测试方案(企业技术标准),三者的初稿均已相继出台。三种技术标准的制订,涉及了诸多仪器品种。又限于相关的基础研究薄弱,且业务人员以往的专业习惯和固有理解的差异,在制定中经历一个磨合时期是自然的。本文介绍了在地形变观测仪器标准制定中就主要技术指标取得的共识,和一些值得深入思考的问题。建议从连续精密观测的特点出发,加强对误差理论,以及对于标定、检测技术、计量器具的要求等基本问题的研究。

Following the progress of standardization of seismological instruments in China,the drafts of technical standards for some seismological instruments have been drawn,inclu ding the state professional standard“Technical Specifications of Digital Seismological Ob-servation Instruments”,“Network Acceptance Conditions for Ground Deformation Ob-servation Instruments”,and more detailed testing schemes for various deformation instru-ments.The drafting of the three kinds of technical standards involves many types of instru-ments.Because of the weak theoretical foundation and the differences of habit and under-standing among technicians,there is naturally a stage of adjustment.This paper presents the consensus on technical specifications of deformation instruments and some questions worthy thinking.I suggest to strengthen the research on some basic problems such as error theory,calibratiing technique,measuring instrument based on the characteristics of con-tinuous accurate observation.