Precise Orbit Determination for HY2B Using On-Board GPS Data

被引：0
|
作者：
Li D. [1 ,2 ]
Zhou X. [1 ]
Li K. [1 ]
Xu K. [1 ,2 ]
Tao E. [1 ,2 ]
机构：
[1] Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai
[2] School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing
来源：
Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University | 2023年 / 48卷 / 12期
关键词：
HY2B; PCV; precise orbit determination; space-borne GPS data;
D O I：
10.13203/j.whugis20210303
中图分类号：
学科分类号：
摘要：
Objectives: Haiyang-2 B(HY2B), launched on 24 October 2018, is the first satellite of Chinese marine dynamic environment monitoring mission. It is mainly used to detect various marine dynamic envi⁃ ronmental parameters such as sea surface height, sea surface wind field, and gravity field. Methods: Precise orbit tracking and determination is very key for the mission. The reduced-dynamic precise orbit determina⁃ tion for HY2B was carried out utilizing the spaceborne GPS observation in January 2021 and the orbit accu⁃ racy was evaluated by means of four methods. Results: The results show that: (1) The average value of the carrier phase fitting residual is about 7.2 mm, and the three-dimensional position difference between adja⁃ cent arcs of 28 h orbit determination overlapping for 4 h is less than 1.5 cm. (2) Compared with the precision orbit ephemerides (POE) issued by Centre National d’ Etudes Spatiales (CNES), the root mean square (RMS) average values of the difference in direction radial, along-track, cross-track and three-dimensional (3D) position are 1.5 cm, 2.0 cm, 1.4 cm and 2.9 cm, respectively. (3)The satellite laser ranging validation statistics RMS is about 2 cm. (4) By applying phase center variation model constructed by residual method, the 3D RMS difference with CNES POE product is reduced from 3 cm to 2.5 cm. Conclusions: In conclu⁃ sion, high-precision HY2B satellite orbit products can be obtained basing on space-borne GPS observation of the HY2B satellite. © 2023 Wuhan University. All rights reserved.
引用
收藏
页码：2060 / 2068
页数：8
相关论文
共 22 条
  • [1] Jaggi A，, Hugentobler U，, Bock H，, Et al., Precise Or⁃ bit Determination for GRACE Using Undifferenced or Doubly Differenced GPS Data［J］, Advances in Space Research, 39, 10, pp. 1612-1619, (2007)
  • [2] Allahvirdi-Zadeh A，, Wang K，, El-Mowafy A., Pre⁃ cise Orbit Determination of LEO Satellites Based on Undifferenced GNSS Observations［J］, Journal of Surveying Engineering, (2022)
  • [3] Jing Guo, Qile Zhao, Min Li, Et al., Centimeter Level Orbit Determination for HY2A Using GPS Data［J］, Geomatics and Information Science of Wu⁃ han University, 38, 1, pp. 52-55, (2013)
  • [4] Nannan Guo, Xuhua Zhou, Bin Wu, Rapid Precise Orbit Determination for Haiyang-2A Using Onboard GPS Data［J］, Journal of Astronautics, 36, 7, pp. 797-803, (2015)
  • [5] Kai Li, Research on the Precision Orbit Determina⁃ tion for LEO Based on Spaceborne GNSS Data［D］, (2020)
  • [6] Xuhua Zhou, Xiaohui Wang, Gang Zhao, Et al., The Precise Orbit Determination for HY2A Satellite Using GPS，DORIS and SLR Data［J］, Geomatics and Information Science of Wuhan University, 40, 8, pp. 1000-1005, (2015)
  • [7] Guo J, Zhao Q L，, Guo X，, Et al., Quality Assess⁃ ment of Onboard GPS Receiver and Its Combination with DORIS and SLR for Haiyang 2A Precise Orbit Determination［J］, Science China Earth Sciences, 58, 1, pp. 138-150, (2015)
  • [8] Gang Zhao, Xuhua Zhou, Bin Wu, SLR Precise Or⁃ bit Determination of Haiyang-2 Satellite［J］, Chi⁃ nese Science Bulletin, 57, 36, pp. 3475-3483, (2012)
  • [9] Mao X Y，, Arnold D，, Girardin V，, Et al., Dynamic GPS-Based LEO Orbit Determination with 1 cm Precision Using the Bernese GNSS Software［J］, Advances in Space Research, 67, 2, pp. 788-805, (2021)
  • [10] Svehla D，, Rothacher M., Kinematic and Reduced-Dynamic Precise Orbit Determination of Low Earth Orbiters［J］, Advances in Geosciences, 1, pp. 47-56, (2003)
123