| 地磁场模型计算软件的可视化设计与实现 |
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| 引用本文： | 肖胜红,边少锋,黄晓颖.地磁场模型计算软件的可视化设计与实现[J].测绘信息与工程,2009,34(5):18-20. |
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| 作者姓名： | 肖胜红 边少锋 黄晓颖 |
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| 作者单位： | 海军工程大学导航工程系;中国科学院测量与地球物理研究所; |
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| 基金项目： | 国家杰出青年科学基金资助项目(40125013); 国家自然科学基金资助项目(40774002,40644020) |
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| 摘 要： | 介绍了准正交化勒让德（Legendre）谛合函数的数学性质和地磁场球谐分析方法,设计了地球磁场的计算软件,发现了模型磁场可有效地为野外地磁测量提供参考比对。
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| 关 键 词： | 地磁场 国际地磁参考场 地磁要素 GUI |
VISUAL DESIGN AND IMPLEMENTATION GEOMAGNETIC MODEL SOFTWARE |
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| XIAO Shenghong BIAN Shaofeng, HUANG Xiaoying.VISUAL DESIGN AND IMPLEMENTATION GEOMAGNETIC MODEL SOFTWARE[J].Journal of Geomatics,2009,34(5):18-20. |
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| Authors: | XIAO Shenghong BIAN Shaofeng HUANG Xiaoying |
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| Institution: | XIAO Shenghong1 BIAN Shaofeng1,2 HUANG Xiaoying 1(1 Department of Navigation,Naval University of Engineering,717 Jiefang Road,Wuhan 430033,China,2 Institute of Geodesy , Geophysics,Chinese Academy of Sciences,340 Xudong Street,Wuhan 430077,China) |
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| Abstract: | The mathematical feature of the quasi-orthonormalization Legendre function and the spherical harmonic analysis method are introduced.The computing software for geomagnetism is designed.The comparison between the geomagnetic data of the model and the actual measured data indicates that the model's data is valuable for the practical application in geomagnetic field survey. |
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| Keywords: | geomagnetic field International Geomagnetic Reference Field(IGRF) geomagnetic component GUI |
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