海岛礁磁偏角测量原理与方法  

M agnetic Declination Observation on Islets and Reefs

作　　者：任来平[1] 范龙[1] 李凯锋[1] 吴太旗[1] 

机构地区：[1]海军海洋测绘研究所,天津300061

出　　处：《海洋测绘》2013年第5期15-18,共4页Hydrographic Surveying and Charting

基　　金：国家863计划项目(2009AA121405);国家海洋局海底科学重点实验室开放基金(KLSG1002);国家重大科学仪器设备开发专项(2011YQ120045)

摘　　要：如何在海岛礁上进行地磁测量是当前海洋测量领域面临的技术难题。基于较为成熟的陆上流动地磁测量模式,结合海岛礁磁偏角测量的特殊性,提出了较完整的海岛礁磁偏角测量技术流程,包括工作原理、测量仪器、数据采集和处理过程、指标要求等关键环节,初步构建了海岛礁地磁测量技术基础框架。How to conduct magnetic declination observation on islet ＆ reefs is a new technical problem for the current marine survey industry. Based on the more mature mobile geomagnetic survey modes on land and the specific characteristics of magnetic declination observation on islets ＆ reefs, an entire technical flow is presented to meet the requirements, including basic rules, observation instruments, data obtaining and processing procedures, specifications and so on. The basic theoretic frame is built for magnetic declination observation on islets ＆ reefs.

关 键 词：海洋测量 海岛礁 磁偏角测量 

分 类 号：P318.63[天文地球—固体地球物理学]