地电观测仪器台站比测技术指标  

Comparison Test Technical Indicator of the Geoelectric Observation Instrument

作　　者：高熹微 张骞[1] 卜玉菲[2] 赵卫红[1] 郭宇鑫 李玉 GAO Xiwei;ZHANG Qian;PU Yufei;ZHAO Weihong;GUO Yuxin;LI Yu(Gaoyou Seismic Station,Jiangsu Earthquake Agency,Nanjing 225600,China;Jiangsu Earthquake Agency,Nanjing 210014,China)

机构地区：[1]江苏省地震局高邮地震台,江苏高邮225600 [2]江苏省地震局,南京210014

出　　处：《华北地震科学》2021年第3期7-16,共10页North China Earthquake Sciences

基　　金：2020年度中国地震局监测、预报、科研三结合课题“地电台站比测规范编写技术指标的研究”(3JH-202001029);地震监测业务(地震监测专业设备检测平台)。

摘　　要：在地电观测仪器技术比测规范的编写中,为了衡量比测仪器的稳定性和观测数据的一致性,会设置具体的技术指标值来进行约束。为了验证技术指标设置值的合理性,利用地电场仪、直流地电阻率仪对比观测所得数据,按照规范编写中的方法计算技术指标值,经分析认为,地电观测仪器技术比测规范中的技术指标值设置合理,为地电观测仪器技术比测规范技术的编写和地电观测仪器台站比测提供依据与支撑,从而为规范地电观测仪器和产出用于地震监测、预报的高质量地电观测数据提供保障。In order to measure the stability of the instrument and the consistency of the observation data,specific technical index values will be set for constraint during the compilation of technical comparison specifications of geoelectric observation instruments.In order to verify the rationality of the set value of the technical index,the geo-electric field meter and DC georesistivity meter were used to compare the observed data,and the technical index value was calculated according to the method in the specification.it is concluded that the specific technical indicator values in the comparison test specification of the geoelectric observation instrument are reasonable.This study provides basis and support for the comparison test specification of the geoelectric observation instrument and the comparison of geoelectric observing instrument stations,so as to standardize geoelectric observing instruments and produce high-quality geoelectric observation data for earthquake monitoring.

关 键 词：地电场仪 直流地电阻率仪 比测 技术指标值 

分 类 号：P315.6[天文地球—地震学]