[HTML][HTML] Precise orbit determination for BDS satellites

Q Zhao, J Guo, C Wang, Y Lyu, X Xu, C Yang, J Li - Satellite Navigation, 2022 - Springer
Since the first pair of BeiDou satellites was deployed in 2000, China has made continuous
efforts to establish its own independent BeiDou Navigation Satellite System (BDS) to provide …

[HTML][HTML] 北斗三号导航定位技术体制与服务性能

郭树人, 蔡洪亮, 孟轶男, 耿长江, 贾小林, 毛悦, 耿涛… - 2019 - html.rhhz.net
介绍了北斗三号系统的星座设计, 服务类型, 导航信号体制, 时空基准以及轨道确定与时间同步
机制等技术体制, 分析提出了评估北斗三号导航定位服务性能的指标体系, 指标涵盖时空基准 …

Accuracy and reliability of multi-GNSS real-time precise positioning: GPS, GLONASS, BeiDou, and Galileo

X Li, M Ge, X Dai, X Ren, M Fritsche, J Wickert… - Journal of geodesy, 2015 - Springer
In this contribution, we present a GPS+ GLONASS+ BeiDou+ Galileo four-system model to
fully exploit the observations of all these four navigation satellite systems for real-time …

Progress and performance evaluation of BeiDou global navigation satellite system: Data analysis based on BDS-3 demonstration system

Y Yang, Y Xu, J Li, C Yang - Science China Earth Sciences, 2018 - Springer
Abstract The first two Medium Earth Orbit (MEO) satellites of the third generation of BeiDou
satellite navigation System (BDS-3) were successfully launched on November 5, 2017. This …

[HTML][HTML] Precise positioning with current multi-constellation global navigation satellite systems: GPS, GLONASS, Galileo and BeiDou

X Li, X Zhang, X Ren, M Fritsche, J Wickert, H Schuh - Scientific reports, 2015 - nature.com
The world of satellite navigation is undergoing dramatic changes with the rapid development
of multi-constellation Global Navigation Satellite Systems (GNSSs). At the moment more …

[HTML][HTML] Towards millimeter-level accuracy in GNSS-based space geodesy: A review of error budget for GNSS precise point positioning

X Li, JP Barriot, Y Lou, W Zhang, P Li, C Shi - Surveys in Geophysics, 2023 - Springer
The aim of the new generation of Global Geodetic Observing System is a millimeter-level
accuracy in positioning, with a crucial role to be played by Global Navigation Satellites …

Precise orbit determination for quad-constellation satellites at Wuhan University: strategy, result validation, and comparison

J Guo, X Xu, Q Zhao, J Liu - Journal of Geodesy, 2016 - Springer
This contribution summarizes the strategy used by Wuhan University (WHU) to determine
precise orbit and clock products for Multi-GNSS Experiment (MGEX) of the International …

Combined bds, galileo, qzss and gps single-frequency rtk

R Odolinski, PJG Teunissen, D Odijk - GPS solutions, 2015 - Springer
We will focus on single-frequency single-baseline real-time kinematic (RTK) combining four
Code Division Multiple Access (CDMA) satellite systems. We will combine observations from …

Instantaneous BeiDou+ GPS RTK positioning with high cut-off elevation angles

PJG Teunissen, R Odolinski, D Odijk - Journal of geodesy, 2014 - Springer
Abstract As the Chinese BeiDou Navigation Satellite System (BDS) has become operational
in the Asia-Pacific region, it is of importance to better understand as well as demonstrate the …

Orbit and clock analysis of Compass GEO and IGSO satellites

P Steigenberger, U Hugentobler, A Hauschild… - Journal of …, 2013 - Springer
China is currently focussing on the establishment of its own global navigation satellite
system called Compass or BeiDou. At present, the Compass constellation provides four …