一种新颖的地磁场水平分量测量法  

A NEW METHOD OF SURVEYING TERRESTRIAL MAGNETIC FIELD HORIZONTAL COMPONENT

作　　者：孙景瑞[1] 所广斌[1] 张琳[1] 

机构地区：[1]天津师范大学物理系,北京师范大学物理系

出　　处：《天津师大学报（自然科学版）》1995年第1期27-30,共4页

摘　　要：本文介绍的是地磁场水平分量的一种测量方法──简谐振动测周期法。本实验装置设计新颖、成本低、测量数据准确，数据处理上采用最小二乘法原理，线性好。A new method of surveying terrestrial magnetic field horizontal component──measuring period method by harmonic motion is presented. This experimental design was put forward with a new idea and the lowest costs, as well as high accuracy. The data is processed by least square method principle and have a very good linear characteristics.

关 键 词：地磁场 水平分量 简谐振动 最小二乘法 测量 

分 类 号：P318.6[天文地球—固体地球物理学]