A preliminary study of level 1A data processing of a low–low satellite to satellite tracking mission

作者：Xu P.; Qiang L.; Bian X.; Dong P.; Ju P.; Gao W.; Gong X.; Luo Z.; Shao M.; Tang W.; Wan X.; Lau Y.-K.

来源：Geodesy and Geodynamics, 2015, 6(5): 333-343.

DOI：10.1016/j.geog.2015.07.005

• Data processing
• Dual-one-way ranging (DOWR)
• Gravity recovery and climate experiment (GRACE)
• K-band ranging (KBR)
• Noise analysis
• Satellite gravity
• Satellite to satellite tracking (SST)
• Ultra stable oscillator (USO)

With the Gravity Recovery and Climate Experiment (GRACE) mission as the prime example, an overview is given on the management and processing of Level 1A data of a low–low satellite to satellite tracking mission. To illustrate the underlying principle and algorithm, a detailed study is made on the K-band ranging (KBR) assembly, which includes the measurement principles, modeling of noises, the generation of Level 1A data from that of Level 0 as well as Level 1A to Level 1B data processing.

• 出版日期2015
• 单位大地测量与地球动力学国家重点实验室; 北京航天飞行控制中心; 中国科学院数学与系统科学研究院; 中国科学院大学; 科学与工程计算国家重点实验室