海洋测绘2011，Vol.31Issue(6)：39-41,3.
时差对海洋磁力测量地磁日变改正的影响分析
Analyse on Influence of Time Difference in Geomagnetic Diurnal Variation Correction
王磊 1边刚 2任来平 3吴太旗3
作者信息
- 1. 91550部队,辽宁大连116023
- 2. 海军大连舰艇学院海洋测绘科学与工程系,辽宁大连116018
- 3. 海军海洋测绘研究所,天津300061
- 折叠
摘要
Abstract
Based on the characteristic of synchronous curve of geomagnetic diurnal variation, synchronous comparison method and correlation analysis method have been adopted to calculate time difference. Furthermore, influence caused by the time difference has been analyzed by the synchronous observed data. The conclusions show that time difference can be effectively obtained by synchronous comparison, when the survey area is less enough-less than the area discussed in this paper, influence caused by the time difference can be neglected.关键词
海洋磁力测量/地磁日变改正/时差Key words
marine magnetic surveys/geomagnetic diurnal variation correction/ time difference分类
天文与地球科学引用本文复制引用
王磊,边刚,任来平,吴太旗..时差对海洋磁力测量地磁日变改正的影响分析[J].海洋测绘,2011,31(6):39-41,3.
