Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 2006-01
Add to Favorite Get Latest Update

Smoothing a satellite orbit on the basis of B-spline and regularization

LIU Xiang-Lin,Pavel DitmarDelft Institute of Earth Observation and Space Systems (DEOS) Faculty of Aerospace Engineering, Delft University of TechnologyKluyverweg 1, 2629 HS Delft, The Netherlands  
A new algorithm is developed to compute a smooth and accurate satellite orbit on the basis of a kinematic orbit and a force model. Such a smoothed orbit is needed e.g. in the gravity field modeling procedure that is based on satellite accelerations. The procedure makes use of residual satellite accelerations defined as the difference between the observed accelerations and the reference ones. Computation of the reference accelerations requires an accurately determined set of satellite positions, which can be taken over from the smoothed orbit. The algorithm for computing the smoothed orbit is based on B-splines. A component of the orbit (i.e. a set of X-, Y-, or Z- coordinates in an inertial frame) is parameterized as a linear combination of B-spline functions with corresponding coefficients. These coefficients are determined by means of a least-square adjustment scheme. A force model is exploited to compute satellite accelerations, which are used as additional constraints. In order to find the balance between errors in the positions and unaccuracies of the computed accelerations, the generalized cross-validation technique is implemented. Thanks to the property of a local support of B-splines, the procedure is very efficient numerically. A numerical example demonstrates a performance of the proposed procedure. Furthermore, it shows that the solution with acceleration constraints is better than the solution based on the kinematic orbit only. The more precise the force model is, the more accurate smoothed orbit is obtained. Finally, a set of real CHAMP data is considered in the context of gravity field modeling. Smoothed orbits, which are computed both with and without acceleration constraints, as well as the original kinematic orbit are employed for calculating reference accelerations. The “Delft approach" is applied to recover gravity field models, which are compared with the EIGEN-CG01C model. The results show that usage of the smoothed orbit obviously improves the gravity field model, especially if the smoothed orbit is computed with acceleration constraints.
【CateGory Index】: P228
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 8 Hits
1 DENG Kailiang1,2,HUANG Motao2,BAO Jingyang1,OUYANG Yongzhong2,LU Xiuping2,LIU Chuanyong2 1.Department of Hydrography and Cartography,Dalian Naval Academy,Dalian 116018,China;2.Naval Institute of Hydrographic Surveying and Charting,Tianjin 300061,China;Tikhonov Two-parameter Regulation Algorithm in Downward Continuation of Airborne Gravity Data[J];Acta Geodaetica et Cartographica Sinica;2011-06
2 Zhang Ruwei1,2)and Liu Genyou1)1)Institute of Geodesy and Geophysics,CAS,Wuhan 430077 2)School of Graduate,CAS,Beijing 100049;DISCUSSION ON ORBIT FITTING AND ORBIT FORECASTING OF LOW EARTH ORBIT SATELLITES[J];Journal of Geodesy and Geodynamics;2008-04
3 WANG Qian-shen1,TENG Ji-wen1,2,WANG Guang-jie1,ZHANG Xue-mei1,ZHANG Hong-shuang1(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.Jilin University,Changchun 130026,China);The correction for special pattern of Bouguer gravity anomaly in Heng Duan Mts area by using satellite gravity[J];Progress in Geophysics;2007-02
4 XU Tian-he1,GAN Yue-hong2(1 Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China;2 Nanchang Institute of Aeronautical Technology,Nanchang 330036,China);CHAMP Gravity field recovery based on the improved energy conservation approach[J];Progress in Geophysics;2008-01
5 XU Tian-he~(1,2), HE Kai-fei~3, WU Xian-bin~1(1. School of Oeodesy and Geomatics, Wuhan University, Wuhan 430079,China; 2. xi'an Research Institute of Surveying and Mapping, Xi'an 710054,China; 3. Chang'an University, Xi'an 710054,China);Comparison of time-wise approach and space-wise approach for CHAMP gravity field recovery[J];Progress in Geophysics;2009-02
6 WANG Jing-bo1,XIONG Sheng-qing2,GUO Zhi-hong2,ZHOU Xi-hua2(1.College of Sciences,North China University of Technology,Beijing 100144,China; 2.China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China);Spline smoothing for airborne gravity data[J];Progress in Geophysics;2013-02
7 WU Taiqi1,2 DENG Kailiang2,3 HUANG Motao2 OUYANG Yongzhong2 (1 Department of Navigation Engineering,Naval University of Engineering,717 Jiefang Avenue,Wuhan 430033,China)(2 Tianjin Institute of Hydrographic Surveying and Charting,40 Youyi Road,Tianjin 300061,China)(3 Department of Hydrography and Cartography,Dalian Naval Academy,667 Jiefang Road,Dalian 116018,China);An Improved Singular Values Decomposition Method for Ill-Posed Problem[J];Geomatics and Information Science of Wuhan University;2011-08
8 ZHOU Hai-yin1,2,PAN Xiao-gang2,LI Dong-hui1(1. Institute of Mathematics and Econometrics,Hunan University,Changsha 410083,China;2. Department of Mathematics and System Science,National University of Defense Technology,Changsha 410073,China);Research on Orbit Determination Algorithm Based on SBSS[J];Journal of System Simulation;2008-13
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 HU Hong-chang, YOU Xue-xiao, XU Kan(Department of Mathematics, Hubei Normal University, Huangshi 435002,China);Universal least squares method of a linear model[J];Science of Surveying and Mapping;2008-02
2 NING Jinsheng1,2,ZHONG Bo1,2,LUO Zhicai1,2,WANG Haihong1,2 1.School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;2.Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,Wuhan University,Wuhan 430079,China;Decorrelation Filtering Methods for Gravity Field Recovery Based on Satellite Acceleration Data[J];Acta Geodaetica et Cartographica Sinica;2010-04
3 XU Xinyu1,2,LI Jiancheng1,2,WANG Zhengtao1,2,ZOU Xiancai1,2 1.School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;2.Key Laboratory of Geospace Environment and Geodesy Ministry of Education,Wuhan University,Wuhan 430079,China;The Simulation Research on the Tikhonov Regularization Applied in Gravity Field Determination of GOCE Satellite Mission[J];Acta Geodaetica et Cartographica Sinica;2010-05
4 DENG Kailiang1,2,HUANG Motao2,BAO Jingyang1,OUYANG Yongzhong2,LU Xiuping2,LIU Chuanyong2 1.Department of Hydrography and Cartography,Dalian Naval Academy,Dalian 116018,China;2.Naval Institute of Hydrographic Surveying and Charting,Tianjin 300061,China;Tikhonov Two-parameter Regulation Algorithm in Downward Continuation of Airborne Gravity Data[J];Acta Geodaetica et Cartographica Sinica;2011-06
5 ZHU Guangbin1,LI Jiancheng2,WEN Hanjiang3,CHANG Xiaotao1,WANG Zhengtao2,ZOU Xiancai2 1.Satellite Surveying and Mapping Application Center,National Administration of Surveying,Mapping and Geoinformation,Beijing 100830,China;2.School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;3.Chinese Academy of Surveying and Mapping,Beijing 100830,China;Slepian Localized Spectral Analysis of the Determination of the Earth's Gravity Field Using Satellite Gravity Gradiometry Data[J];Acta Geodaetica et Cartographica Sinica;2012-01
6 WANG Wei1,2 LUO Jia1,2 WANG Haihong1,2(1 School of Geodesy and Geomatics;2 Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,Wuhan University,129 Luoyu Road,Wuhan 430079,China);GRAVITY FIELD RECOVERY USING ENERGY BALANCE APPROACH[J];Journal of Geomatics;2009-03
7 ZOU Xiancai1,2,CAI Jianqing 1,Nico Sneeuw1,LI Jiancheng2 1.Institute of Geodesy,University of Stuttgart,Geschwister-Scholl-Str.24D,D-70174 Stuttgart,Germany 2.School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China;Numerical Study on the Mixed Model in the GOCE Polar Gap Problem[J];地球空间信息科学学报(英文版);2011-03
8 Jo-Han LEE, Hyun-Ha LEE, Yonghan CHOI, Hyung-Woo KIM, and Dong-Kyou LEE School of Earth and Environmental Sciences, Seoul National University, Seoul, Korea;Radar Data Assimilation for the Simulation of Mesoscale Convective Systems[J];大气科学进展(英文版);2010-05
9 WANG Zheng-Tao1,2,LI Jian-Cheng2,JIANG Wei-Ping2,CHAO Ding-Bo2 1 Institute of Geodesy and Geodynamics,Chinese Academy of Surveying and Mapping,Beijing 100039,China2 School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;Determination of earth gravity field model WHU-GM-05 using GRACE gravity data[J];Chinese Journal of Geophysics;2008-05
10 YOU Wei~1 , SHEN Yun-Zhong~2, FAN Dong-Ming~1 , RAN Jiang-Jun~3 1 Department of Surveying , Southwest Jiaotong University , Chengdu 610031, China 2 Department of Surveying and Geomatics , Tongji University , Shanghai 200092, China 3 Institute of Geodesy and Geophysics , Chinese Academy of Sciences, Wuhan 430077, China;The algorithm of Earth's gravitational field recovery based on satellite's orbital perturbation theory[J];Chinese Journal of Geophysics;2010-11
China Proceedings of conference Full-text Database 1 Hits
1 Xu Xinyu1, Li Jiancheng1, Zou Xiancai1, Chu Yonghai1, Fan Chunbo1 (1 School of Geodesy and Geomatics Wuhan University, 129 Luoyu Road, Wuhan 430079, China);The fast analysis of GOCE gravity field[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 CHANG Zhi-qiao~1,HAO Jin-ming~1,ZHANG Cheng-jun~2(1.School of Geodesy and Geomatics,Info-science and Technology Uni.,Zhengzhou 450052,China;2.73661 Troops,Putian 351251,China);Precision analysis of orbit prediction of GPS satellites[J];Engineering of Surveying and Mapping;2006-02
2 NING Jin sheng,LUO Zhi cai(Laboratory of Earth's Space Environment and Geodesy, Wuhan University, 129 Luoyu Road, Wuhan 430079, China);The Progress and Application Prospects of Satellite-to-Satellite Tracking Technology[J];Developments In Surveying and Mapping;2000-04
3 Hsu Houtse (Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China);Satellite Gravity Missions-New Hotpoint in Geodesy[J];Developments In Surveying and Mapping;2001-03
4 CHEN Jun-yong(State Bureau of Surveying and Mapping,Beijing 100830,China);Recent Development in the Earth Gravity Field Determination by Modern LEO Satellite[J];Developments In Surveying and Mapping;2002-01
5 QIU zhi-cheng(Chinese Academy of Surveying and Mapping, Beijing 100039, China);A new method for photogrammetric error analysis[J];Science of Surveying and Mapping;2004-03
6 HU Yan,HU Xin,WANG Xin-yi,ZHAO Fei(Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China);The influence of drift angle on satellite photography of three-line array camera[J];Science of Surveying and Mapping;2006-04
7 WANG Ren-xiang(Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China);EFP bundle triangulation using lunar imagery obtained from satellite three-line-array camera[J];Science of Surveying and Mapping;2008-04
8 XU Tian he, YANG Yuan xi, WANG Xing tao;Analysis and Use of CHAMP Accelerometry Data[J];Bulletin of Surveying and Mapping;2003-11
9 CAO Min,SHI Zhao-liang;Primary Study of Massive Imaging Auto-processing System “Pixel Factory”[J];Bulletin of Surveying and Mapping;2006-10
10 ZHAN Zong-qian,ZHANG Zu-xun,ZHANGJian-qing;A Fast Algorithm of Bundle Adjustment Based on Sparse Matrix Technology[J];Bulletin of Surveying and Mapping;2006-12
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Qing-yong,DU Lan,LAN Zhao-zhen,QIAO Shu-bo(Institute of Surveying and Mapping,Information Engineering University,Zhengzhou,Henan 450052,China);A Comparative Study on Orbit Determination for Geostationary Satellites Based on High/Low Surveillance Platform[J];Transactions of Beijing Institute of Technology;2010-12
2 CHENG Chunquan1,2,DENG Kazhong2,SUN Yushan1,LI Xiaotao3 1.Chinese Academy of Surveying and Mapping,Beijing,100039 China;2.School of Environmental and Spatial Informatics,China University of Mining and Technology,Xuzhou,221116,China;3.China Institute of Water Resources and Hydropower Research,Beijing,100038,China;Study of Block Adjustment for Long-strip Satellite CCD Images[J];Acta Geodaetica et Cartographica Sinica;2010-02
3 ZHOU Jianhua 1,YANG Long1,XU Bo2,XIE Tingfeng1 1.Beijing Global Information Application and Development Center,Beijing 100094,China;2.Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;A Long Duration Orbit Prediction Method for Navigation Satellite[J];Acta Geodaetica et Cartographica Sinica;2011-S1
4 Chen Peng,Chen Zhengyang and Li Xiao (School of Info-Physics and Geomatics Engineering,Central South University,Changsha 410083);A NEW METHOD FOR GPS PRECISE EPHEMERIS INTERPOLATION[J];Journal of Geodesy and Geodynamics;2009-02
5 Dai Wei1,2),Jiao Wenhai3),Li Weipeng4) and Jia Xiaolin3) 1)Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 4500522)Navy Publishing Company,Tianjing 3000003)Xi'an Research Institute of Surveying and Mapping,Xi'an 7100544)95972 Troops,Jiuquan 735018;RESEARCH ON CLOCK ERROR PREDICTION FOR ATOMIC CLOCKS LOADED ON GPS BLOCK IIR(M) SATELLITE CLOCKS[J];Journal of Geodesy and Geodynamics;2009-04
6 You Wei,Fan Dongming and Guo Jiang(Department of Surveying,Southwest Jiaotong University,Chengdu 610031);GRAVITY FIELD RECOVERY BY USING ENERGY CONSERVATION APPROACH[J];Journal of Geodesy and Geodynamics;2010-01
7 Liu Xiaogang1),Li Shanshan1) and Wu Xing2,3)(1)Institute of Surveying and Mapping,Information and Engineering University,Zhengzhou 4500522)Center for Engineering Design and Research Under the Headquarters of General Equipment,Beijing 1000283)Institute of Hydrographic Survey and Charting,Tianjin 300061);DOWNWARD CONTINUATION OF SATELLITE GRAVITY GRADIENT DATA[J];Journal of Geodesy and Geodynamics;2011-01
8 Zhong Bo1,2),Liu Hualiang1),Luo Zhicai1,2) and Li Zhenhai1)(1)School of Geodesy and Geomatics,Wuhan University,Wuhan 4300792)Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,Wuhan University,Wuhan 430079);REDUCTION AND GRIDDED PROCESSING OF SATELLITE GRAVITY GRADIENT DATA[J];Journal of Geodesy and Geodynamics;2011-03
9 Zhou Hao1),Zhong Bo1,2),Luo Zhicai1,2) and Zhang Kun1) 1)School of Geodesy and Geomatics,Wuhan University,Wuhan 430079 2)Key Lab.of Geospace Environment and Geodesy,Ministry of Education,Wuhan University,Wuhan 430079;APPLICATION OF PARALLEL ALGORITHMS BASED ON OpenMP TO SATELLITE GRAVITY FIELD RECOVERY[J];Journal of Geodesy and Geodynamics;2011-05
10 Zhu Guangbin1),Chang Xiaotao1),Zou Xiancai2),Xu Xinyu2) and Wang Jianqiang3) 1)Satellite Surveying and Mapping Application Center,SBSM,Bejing 100830 2)School of Geodesy and Geomatics,Wuhan University,Wuhan 430079 3)Institute of Surveying and Mapping,East China Institute of Technology,Fuzhou 344000;ON NUMERICAL METHODS FOR DETERMINATION OF EARTH GRAVITY FIELD MODEL USING MASS SATELLITE GRAVITY GRADIOMETRY DATA[J];Journal of Geodesy and Geodynamics;2011-06
China Proceedings of conference Full-text Database 2 Hits
1 Luo Zhicai Zhong Bo Zhou Hao;Earth's Gravity Field model Recovered from GOCE satellite observations[A];[C];2011
2 Wu Yihao Luo Zhicai Zhong Bo Wu Yunlong;Calibration of Satellite Gravity Gradiometry Data Using Earth's Gravity Field Model[A];[C];2011
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved