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精密星间微波测距系统观测数据模拟与预处理技术 被引量：4

SIMULATION OF MEASURMENTS AND PRE-PROCESSING TECHNOLOGY FOR HIGH ACCURATE INTER-SATELLITE MICROWAVE RANGING SYSTEM
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摘要 星间精密微波测距系统是GRACE卫星最核心的有效载荷之一,系统仿真模拟技术的预研是GRACE计划跟踪研究不可或缺的环节。通过对测距系统基频相位观测值的模拟,单频双程星间相位观测值模型、单频双程星间距离观测值模型及双频双程星间距离值模型的建立,实现了由星上原始相位数据到星间有偏距离观测值的转换,给出了基频相位观测值的模拟结果及预处理结果。 High accuracy inter-satellite microwave ranging system is one of the most important key loads of GRACE mission,and the technology of simulation is the necesary link for the study of GRACE mission.We simulated the base phase for ranging system,built the mathmatic model of two-way phase measurements,two-way range measurements and dual-band two-way range measurements,accomplished the conversion from the base phase data to the baised-range measurments,and the results of the simulation and pre-processing are showed.
作者 康开轩 李辉 邹正波 吴云龙
机构地区 中国地震局地震研究所 地壳运动与地球观测实验室 武汉大学测绘学院
出处 《大地测量与地球动力学》 CSCD 北大核心 2011年第2期71-75,共5页 Journal of Geodesy and Geodynamics
基金 国家自然科学基金(41004030 40704009)
关键词 星间精密微波测距 GRACE K-BAND Ranging(KBR) 仿真模拟 重力卫星 high accuracy inter-satellite microwave ranging system GRACE KBR system simulation gravity satellite
分类号 P207 [天文地球—测绘科学与技术]
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参考文献13

  • 1Bettadpur S V , Kim J R and Tapley B D. Resuhs from simulation studies of satellite-to-satellite tracking GRACE mission [ R ].Spring American Geophysical Union Meeting, G31A-08, Boston, Massachusetts, May 27, 1998.
  • 2Bettadpur S V , Kim J R and Tapley B D. Results from GRACE SST simulation studies[ R]. Second Joint Meeting of the IGC and IGeC, Trieste,Italy, September 7 - 12, 1998.
  • 3Bjorn F, Ulrich F and Jakob F. Integrated sensor analysis GRACE [ D ]. Institute for Astronomical and Physical Geodesy, Technische Universit, Arcisstrasse 21, 80333 Munich.
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二级参考文献16

  • 1Kim J,Roesset P L,Bettadpur S V,et al.Simulations of the gravity recovery and climate experiment (GRACE) mission[A].In:Proceedings of the AAS/AIAA Space Flight Mechanics Meeting[C].Breckenridge,1999,613-622
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  • 3Wolff M.Direct measurements of the earth's gravitational potential using a satellite pair[J].Journal of Geophysical Research,1969,74(22):5295-5300
  • 4Mazanek D D,Kumar R R,Seywald H,et al.GRACE mission design:impact of uncertainties in disturbance environment and satellite force models[A].In:Proceedings of the AAS/AIAA Space Flight Mechanics Meeting[C].Clearwater,2000,967-986
  • 5MacArthur J L,Posner A S.Satellite-to-satellite range-rate measurement[J].IEEE Transactions on Geosciences and Remote Sensing,1985,23(4):517-523
  • 6Thomas J B.An Analysis of Gravity-Field Estimation based on Intersatellite Dual-1-Way Biased Ranging[R].JPL Publication,California,1999
  • 7Kim J.Simulation Study of a Low-Low Satellite-to-satellite Tracking Mission[D].Austin:The University of Texas at Austin,2000
  • 8Kim J, Roesset P L, Bettadpur S Vet al. Simulations of the Gravity Recovery And Climate Experiment (GRACE) mission. In: Proceedings of the AAS/AIAA Space Flight Mechanics Meeting. Breckenridge, 1999. 613-622.
  • 9Sharma J. Precise Determination of the Geopotential With a Low-Low Satellite-to-Satellite Tracking Mission. Austin: The University of Texas at Austin, 1995.
  • 10Wolff M. Direct Measurements of the earth's gravitational potential using a satellite pair. J. Geophys. Res., 1969, 74(22):5295-5300.

共引文献31

同被引文献57

引证文献4

二级引证文献15

大地测量与地球动力学
2011年 第2期

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