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《Crustal Deformation and Earthquake》 1992-02
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ERRORS IN BOUGUER AND TOPOGRAPHIC CORRECTION——DISCUSSION ON THE MAXIMUM RADIUS OF TOPOGRAPHIC CORRECTION IN REGIONAL GRAVITY MEASUREMENT

Yang Xuexiang (Changchun college of geology)  
In Bouguer correction, the part of the crust is supposed to be an infinite horizontal plate。 In fact, the surface of earth is not a plane but a sphere。 when the part of the crust is small, it is not infinite at the same time: when the part of the crust is big enough, it is not a plate. So Bouguer correction must cause much errors。 This paper presents some exact formulas for calculating the gravity of the part of spherical lamella in order to decrease the errors in Bouguer and topographic correction.
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【References】
Chinese Journal Full-text Database 1 Hits
1 Yang Xuexiang;Chen Dianyou(Changchun Univ. of Earth Sciences.Changchun 130026);GRAVITY ISOSTASY AND MASS ISOSTASY[J];;1995-01
【Citations】
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Yang Xuexiang Chen Zhen(Department of Basic Science);SPHERICAL LAMELLA FORMULAS OF TOPOGRAPHIC CORRECTION IN SQUARE MODEL AND THEIR APPLICATION[J];;1992-04
2 JIANG Fu-yu~1 MENG Ling-shun~1 ZHANG Feng-xu~1 GAO Li-kun~2 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.College of Earth Sciences,dilin University,Changchun 130061,China;The Visual Display Procedure Design of Gravity Terrain Correction Based on VC~(++)[J];Journal of Jilin University(Earth Science Edition);2006-S2
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【Co-references】
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1 Yang Xuexiang Chen Zhen(Department of Basic Science);SPHERICAL LAMELLA FORMULAS OF TOPOGRAPHIC CORRECTION IN SQUARE MODEL AND THEIR APPLICATION[J];;1992-04
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6 Liu Liyan Xin Shuchang (Regional gravity surveying teehnigue centre,MGMR);A TOPOGRAPHICAL CORRECTION METHOD FOR GRAVITY MEASUREMENT BASED ON A TRIANGULAR POLYHEDRON[J];Computing Techniques for Geophysical and Geochemical Exploration;1992-04
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8 QIN Zhang-jian,LI Cai-ming,HUANG Hong-quan,et al(Chengdu University of Technology,Chengdu 610059,China).;DIGITAL IMAGE APPLICATION TO THE TOPOGRAPHY CORRECTION OF GRAVITY ANOMALY[J];Computing Techniques for Geophysical and Geochemical Exploration;2006-03
9 Gao Qingyu (The Research Institute of Geophysical Exploration);THE SHORTCOMINGS AND CORRECTION METHODS OF BOUGUER GRAVITY ANOMALY TERRAIN CORRECTION IN MICROGRAVITY EXPLORATION[J];COMPUTING TECHNIQUES FOR GIOPHYSICAL AND GEOCHENICAL EXPLORATION;1998-04
10 Feng Zhi-han (Xi'an Institute of Geology and Mineral Resources,Xi'an 710054,China);A TENTATIVE DISCUSSION ON THE MEDIAN REGION GRAVITY TERRAIN CORRECTION METHOD IN REGIONAL GRAVITY SURVEY[J];Geophysical and Geochemical Exploration;2007-05
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 Yang Xuexiang(Changchun University of Earth Sciences, Changchun 130026)An Yuping(Geological and Mineral Bureau of Jilin Province,Changchun 130061);POLE-FLEEING FORCE, POLEWARDS FORCE AND CONTINENTAL STOPPING HYPOTHESIS[J];CRUSTAL DEFORMATION AND EARTHQUAKE;1996-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Lu Ziling(Yunnan University);THE DETERMINATION OF STONE SLAB CORRECTIONCOEFFlCIENT IN REGIONAL GRAVITY MEASUREMENTOF MOUNTAIN AREAS[J];Geophysical and Geochemical Exploration;1989-01
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