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《Science of Surveying and Mapping》 2005-03
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Fast carrier phase integer ambiguity resolution for differential GPS

ZHU Zhi-yu ①②,LIU Wei-ting①,ZHANG Bing ①②(①Dept.of Electronics and Information,Jiangsu University of Science and Technology,Zhenjiang Jiangsu 212003,China;②College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjin 210016)  
A fast method of integer ambiguity resolution is proposed in this paper,in which all the GPS measurements are divided into main set and subordination set.The phase measurements in the main set is applied to reduce search space,while that in subordination set to validate candidate value of integer ambiguity resolution.Adopting constraint condition that length of base line is known,search space is reduced,as a result,the speed to solve integer ambiguity resolution is improved,at last,Cholesky Decompose is employed to enhance solution efficiency.
【CateGory Index】: P228.4
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Chinese Journal Full-text Database 6 Hits
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LIN Yu-ting, SUN Fu-ping, ZHU Xin-hui (Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China);The development of Fibre Optic Gyro (FOG) and its application in the inertial navigation[J];Engineering of Surveying and Mapping;2005-01
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3 LI Xue-you(Chinese Academy of Surveying and Mapping,100039 Beijing,China);Principle and application of IMU/DGPS-based photogrammetry[J];Science of Surveying and Mapping;2005-05
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5 LU Bai xiang, CEN Min yi, LU Jian kang;A New Method of GPS Height Transformation[J];Bulletin of Surveying and Mapping;2003-10
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【Secondary References】
Chinese Journal Full-text Database 7 Hits
1 WANG Yong-Le (Trupan Land Survey and Plan Institute,Xinjiang turpan 838000,China);Application of GPS RTK and Total Station in pipeline engineering survey——A case study of West-East Gas Pipeline second-line in wenmi,turpan[J];Science of Surveying and Mapping;2008-S1
2 WU Dong-liang①, SHANG Ying-juan①, GU Da-hua①, ZHONG De-zhang② (①Resources and environment college of Southwest University, Chongqing 400715,China;②Town Planning And Architectural Design Institute of ZiYang,Sichuang Ziyang641300, China);Research on the application of RTK system,total station and CASS in the mapping of terrain[J];Science of Surveying and Mapping;2009-02
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6 MA Hongtao1,2,YU Tao2,ZHENG Fengbin3,GUO Ding4 (1.Fujian Normal University ,Fujian Fuzhou 350007; 2. Chinese Academy of Sciences ,Beijing 100101; 3.Hennan Universitty,Henan Kaifeng 475000; 4.University Electronic Science and Technology of Chengdu ,Sichuan Chengdu 610000);Based on IMU/DGPS Navigation Remote Sensing Image Fast Correction Method[J];CD Technology;2009-01
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