G-856质子旋进磁力仪及其在野外震磁测量中的应用  

G-856 PROTON PRECESSION MAGNETOMETER AND ITS APPLICATION IN FIELD SEISMOMAGNETIC SURVEY

作　　者：詹志佳[1] 高金田[1] 赵从利[1] 张洪利[1] 沈文志[1] 

机构地区：[1]中国地震局地球物理研究所,北京100081

出　　处：《西北地震学报》2000年第1期74-78,共5页Northwestern Seismological Journal

摘　　要：G 8 5 6质子旋进磁力仪是一种高分辨率、高精度、微处理机控制的智能化磁力仪 .适合于震磁前兆观测与地震预测研究 .介绍了该仪器的主要性能及性能试验结果 .最佳的震磁观测应当是以质子磁力仪观测地磁总强度为主 ,配合地磁 3分量与地磁短周期变化的观测 .The G 856 proton precession magnetometer is characterized by high accuracy, intelligence and combined application with computer. It is suitable for seismomagnetic precursor observation and earthquake prediction research.Main property of the magnetometer and results of its property test are introduced.The optimum seismomagnetic observation should be to mainly observe geomagnetic total intensity with proton magnetometer and combine to observe geomagnetic three components and geomagnetic short period variations.

关 键 词：质子旋进磁力仪 地磁测量 地磁异常 震磁测量 

分 类 号：P315.62[天文地球—地震学] P318.5[天文地球—固体地球物理学]