GNSS Analysis Center at Shanghai Astronomical Observatory (SHAO)
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2018
"The BDS-2 SISRE Refinement(北斗二号空间信号精度提升) " , a project hosted by Professor
Junping Chen, was honored with GNSS positioning and navigation technology
excellent award. Detailed news please reference to:
www.shao.ac.cn/xwzx/ttxw/201809/t20180906_5065173.html.
7.14-7.15,Group members Professor Junping Chen,Dr Bin Wang ,Ph.D students
AHao Wang and Lingdong Meng attended the "2018 CPGPS Forum", which is sponsored
by the International Association of Chinese Professionals in Global Positioning
Systems(CPGPS) and is organized by Chang'an University in the city of Xi'an
China. Junping Chen gave an invited presentation " Data Processing Strategies on
the Transition from BDS-2 to BDS-3". Bin Wang and Ahao Wang gave oral
presentations respectively while Lingdong Meng posted a poster.
6.25-6.29, Dr Bin Wang attended the 2018 European Frequency and Time Seminar,
held in Besancon ,France, at Femto-st institute.
4.21-4.22,Professor Junping Chen attended The China Electronic
Information Technology Conference,in the city of Su Zhou, and gave an invited talk
on LEO/GNSS integrated navigation technology.
October 2017 ,AHao Wang (王阿昊) joined the Forum of Ph.D students hold
in the university of Henan Polytechnic and was honored with excellent
report award.
8.15-8.18 2017 Professor Junping Chen join the international conference
of Asia Pacific Space Geodynamics(APSG) and host the session on
Geodynamics.
8.6-811 2017 Professor Junping Chen with Dr Weijing Qu Dr Xiuqiang
Gong Dr Yueling Cao and Ph.D students Qian Chen attend the
international conference of Asia Oceania Geosciences Society(AOGS) hold in
Singapore. Professor Chen host the session
"Challenges in precise geodetic data analysis and applications".
Others give oral presentations.
7.3-7.7 2017 Professor Junping Chen attends IGS workshop held at the
University Paris-Diderot in Paris.
August 2016, Proposal "Research on the improvement of the spatial and temporal frames for navigation satellite systems" (卫星导航数据处理时空基准精化关键技术研究) is supported by the NSFC program.
August 26-28, 2015: Jungang Wang attended the 7th International Association of Chinese Professionals In Global Positioning Systems (CPGPS) Forum
in Xuzhou, Jiangsu, China and gave on presentation (A
Global Tm Empirical Model based on NWM).
August, 2015: Heng Wang (王恒) and AHao Wang (王阿昊) join GGDAA. .
December 27, 2014: Mid-term reports of the 863 project "Research on key issues for the performance improvement of Beidou Satellite Navigation System (BDS) 北斗空间信号精度提升关键技术 "
were compiled and evaluated by project evaluation boards.
September, 2014: Meng Chen (陈猛) Joins GGDAA group .
September, 2014: Bingbing Duan (段兵兵) leaves for Munich, Germany, and begins new adventure at the Technique University of Munich.
August, 2014: Qian Chen (陈倩) Joins GGDAA group .
July, 2014: Zefeng Zhang (张泽锋) and Yifan Hu (胡一帆)
join GGDAA.
June 2014, Junping attends the IGS Workshop at Passadena and the ICG
Group D meeting.
April 2014, Proposal "Decimeter satellite-based wide area
augmentation system of Beidou Satellite Navigation System (BDS)" (分米级相位增强信号播发系统技术) is supported by the National High Technology Research and Development Program of China (国家高技术研究发展计划,863计划)
Dec. 2013: Decimeter wide area real-time positioning results using compass (BDS)
data are
avialable [COMPASS
Wide area augmentation accuracy], Where new design of Augmentation
messages, processing scheme and user positioning algorithm are developed.
March 2013, Proposal "Research on key issues for the performance improvement of Beidou
Satellite Navigation System (BDS)" (北斗空间信号精度提升关键技术) is supported by the
National High Technology Research and Development Program of China
(国家高技术研究发展计划,863计划)
August 2012, Proposal "Integrated spatial and temporal frames for
Multi-GNSS data analysis" (多卫星导航系统时空基准的统一) is supported by the NSFC program.
August 13-17,2012: Bin Wu, Junping Chen and Xiuqiang Gong attend the
AOGS2012 conference in Singapore and gave
1 invited presentations on CMONOC network status, and other 3
oral presentation on the status of GNSS data analysis center of SHAO and the
co-location results of the CMONOC network.
May 14-18,2012: Junping Chen, Haojun Li, Xiao Pei & Yize Zhang
participated the 3rd China Satellite Navigation Conference (CSNC) and gave
2 presentations
(Chen et al;
Pei et al).
January,2012: Wei Yu and Yibing Xie join GGDAA.
2011
Nov. 16-24,2011: GGDAA welcomes Dr. Shenyuan Zhu from GFZ Germany. Many
topics are discussed, including GGOS activities and GNSS data analysis and
applications.
Nov. 09-11,2011: Junping Chen attended the supervisor training program
of CAS in Fuzhou, Fujian Province.
Oct. 31,2011: Beginning of the combined GNSS data analysis using ~100 IGS and ~210
CMONOC stations.
Oct. 20,2011: Release of the web of GGDAA and beginning of the
http service of SHA products (sp3 orbits and Rinex clocks).
August 8-12,2011: Junping Chen attend the AOGS2011 conference in Taipei
and give two talks.
August,2011: Xiao Pei and Yize Zhang join GGDAA.
June. 15,2011: Beginning of the combined daily GNSS data analysis using ~100
GPS+GLONASS stations.