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《Acta Geodaetica et Cartographica Sinica》 2009-01
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Precision Topographical Effects for any Kind of Field Quantities for any Altitude

ZHANG Chuan-yin1,CHAO Ding-bo2,DING Jian1,ZHANG Li-ming1 1.Chinese Academy of Surveying and Mapping,Beijing 100039,China;2.The Key Laboratory of Geo-Space Environment and Geodesy,Wuhan University,Wuhan 430079,China  
Traditional gravity reduction is not fit for disturbing gravities,vertical deviations and gravity gradients,etc.,except gravity anomalies on the earth surface.It isn't competent to deal with topographic effect away from earth surface.With the appearance of more and more gravity data types such as airborne data or satellite data,how to process the topographic effects for any altitude accurately has turned into an important topic in gravity field.In the paper,we separate directly harmonic gravity field generated from terrain,then deduce the formulas of topographic effects which are suitable for any altitude and all kinds of disturbing gravity field quantities.Also high precise fast algorithms have been provided within the spherical approximation.The methods recommended in this paper can easily solve the topographic effects of ground gravity,marine gravity,airborne gravity,satellite gravity and satellite altimetry.It enriches the scientific connotation in the gravity data processing and helps to improve algorithms in gravity field.
【CateGory Index】: P223
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Chuan-yin~1,CHAO Ding-bo~2,DING Jian~1,WEN Han-jiang~1,CHANG Xiao-tao~1(1.Chinese Academy of Survey and Mapping,Beijing 100039,China;2.The Key Laboratory of Geo-Space Environment and Geodesy,Wuhan University,Wuhan 430079,China);Arithmetic and Characters Analysis of Terrain Effects for CM-order Precision Height Anomaly[J];Acta Geodaetica et Cartographica Sinica;2006-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHU Ming,ZHAO Dong-ming,LUO Dong-fang(Institute of Surveying and Mapping,Information Engineering University,Zhengzhou450052,China);Study on the MBVP Under the Circumstance of Calculus Variations[J];Engineering of Surveying and Mapping;2002-02
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3 LI Jian-cheng,NING Jin-sheng,CHAO Ding-bo,JIANG Wei-ping(School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China);The applications and progress of satellite altimetry in geodesy[J];Science of Surveying and Mapping;2006-06
4 ZHANG Chuan-yin~(①),DANG Ya-min~(①),CHAO Ding-bo~(②),WEN Han-jiang~(①),CHANG Xiao-tao~(①)(①Institute of Geodesy and Geodynamics,Chinese Academy of Surveying and Mapping,Beijing 100039,China;②The Key Laboratory of Geo-Space Environment and Geodesy,Ministry of Education,Wuhan 430079,China);Error analysis and prevention technique of quasi-geoid[J];Science of Surveying and Mapping;2006-06
5 HUANG Mo-tao,ZHAI Guo-jun,OUYANG Yong-zhong,LU Xiu-ping,LIU Chuan-yong,WU Tai-qi(Tianjin Institute of Hydrographic Surveying and Charting,Tianjin 300061,China);Recovery of marine gravity field using integrated data from multi-satellite missions[J];Science of Surveying and Mapping;2006-06
6 WANG Zheng-tao~(①②),DANG Ya-min~(①),JIANG Wei-ping~(②),ZHAO Xiao-yang~(②)(①Institute of Geodesy and Geodynamics,Chinese Academy of Surveying and Mapping,Beijing 100039,China;②School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China);Combining altimeter and gravity satellite to compute quasi-stable dynamic ocean topography[J];Science of Surveying and Mapping;2006-06
7 WANG Zhen-hui,GU Wei-hong(Foshan Urban Planning Design and Surveying Research Institute,40 Dafu Road, Foshan 528000);Least-squares collocation of combing gravity anomalies and GPS/leveling data[J];Science of Surveying and Mapping;2008-01
8 LI Shan-shan, WU Xiao-ping, CHEN Shao-ming(Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China);Computation of gravity vertical gradient in gravity reduction of gravity-aided inertial navigation system[J];Science of Surveying and Mapping;2008-02
9 DENG Bo(Dalian Naval Academy,Dalian 116018,China);A harmonic series of the solution for stochastic dirichlet problem[J];Science of Surveying and Mapping;2008-03
10 LI Chong①②,ZHANG Qin①,JI Ling-yun①,LIU Zhan-ke①(①School of Geological Engineering and Surveying Engineering Chang'an University,Xi'an 710054,China;②National Quality Supervision and Testing Center of Surveying and Mapping Product,Chengdu 610081,China);Using GPS/level data to advance the precise of local CQG2000[J];Science of Surveying and Mapping;2008-04
China Proceedings of conference Full-text Database 2 Hits
1 SONG Lei ZHAO Yuexia LIU Wenguo ZHANG Xupeng ( ShanDong Survey and Design Institute of Water Conservancy ,Jinan,250013);Refining of Region Quasi-geoid and Application Analyse in Digital Land Engineering[A];[C];2007
2 Jiang Zaisen~(1)) Yang Guohua~(2)) Fang Ying~(1)) Zhang Xi~(3)) Wu Yanqiang~(1,2)) Ping Jianjun~(4)) 1)Institute of Earthquake Science,CEA,Beijing 100036, 2)First Crustal Monitoring and Application Center,CEA,Tianjin 300180 3)Second Crustal Monitoring and Application Center,CEA,Xi'an 710054 4)Earthquake Administration of Hebei Province,Shijiazhuang 050021;Study on the Relations Between Distribution of Crustal Movement and Strong Earthquakes Using GPS Survey[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 CHEN Jun yong 1,LI Jian cheng 2, NING Jin sheng 2, ZHANG Ji 1,ZHANG Yan ping 1 (1. State Bureau of Surveying and Mapping, Beijing 100830,China; 2. Wuhan University, Wuhan 430079,China);On a High Resolution and High Accuracy Geoid in China Mainland[J];Acta Geodaetica Et Cartographic Sinica;2001-02
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