期刊文献+

Galileo IOV卫星实时轨道和钟差数据的精度评估 被引量:4

Accuracy Assessment of Real-time Orbit and Clock Correction Data for Galileo IOV Satellites
下载PDF
导出
摘要 给出了评估Galileo IOV卫星实时轨道和钟差数据精度的方案,以IAPG/TUM机构提供的精密星历为参考,对实时时钟估计(RETICLE)系统提供的连续15 d IOV卫星实时轨道和钟差数据进行精度分析,结果表明,Galileo IOV卫星实时轨道精度优于0.5 m,实时钟差精度优于6 ns。利用Galileo IOV卫星实时轨道和钟差数据及全球多卫星导航系统实验网(MGEX)不同跟踪站的实测数据进行了GPS/Galileo组合单点定位试算,结果表明,在当前的Galileo星座情况下,GPS/Galileo组合定位相比单独GPS单点定位精度有轻微改善。
出处 《测绘通报》 CSCD 北大核心 2014年第6期1-4,共4页 Bulletin of Surveying and Mapping
基金 国家自然科学基金(41004011)
  • 相关文献

参考文献4

  • 1余文坤,戴吾蛟,蔡昌盛,匡翠林.GPS/GLONASS广播星历精度分析[J].工程勘察,2012,40(8):79-83. 被引量:10
  • 2P. Rebischung,J. Griffiths,J. Ray,R. Schmid,X. Collilieux,B. Garayt.IGS08: the IGS realization of ITRF2008[J].GPS Solutions.2012(4)
  • 3André Hauschild,Oliver Montenbruck.Kalman-filter-based GPS clock estimation for near real-time positioning[J].GPS Solutions.2009(3)
  • 4David L. M. Warren,John F. Raquet.Broadcast vs. precise GPS ephemerides: a historical perspective[J].GPS Solutions.2003(3)

二级参考文献15

  • 1Information-analytical centre [OL]. http: //www. glonass-ianc. rsa. ru/en/index, php, 2011 - 07 - 24.
  • 2IGS Products [ EB/OL]. International GNSS Service. http: // igscb, jpl. nasa. gov/index, html, 2011 -07 -24.
  • 3National Geospatial-Intelligence Agency [ OL ]. http: //earth- info. nga. mil, 2011 -07 -24.
  • 4J. M. Dow, R. E. Neilan et al. The International GPS Service: Celebrating the 10tb anniversary and looking to the next decade [J]. Advanced in Space Research. 2005, (36) : 320-326.
  • 5IS-GPS-200, Revision E IS]. GPS Joint Program Office. http: // www. gps. gov/technical/icwg/iS-GPS-200E, pdf, 2010.
  • 6ICD-GLONASS, Version 5. 1 [ S ]. Russian institute of space devise engineering, http: //rniikp. ru/en/pages/about/publ/ICD GLONASS_ eng. pdf, 2008.
  • 7Grigory Stupak. GLONASS status and development plans [ OL]. 5th Meeting of the International Committee on GNSS, Turin, Italy. http: //www. unoosa, org/pdf/icg/2010/ICGS/18october/qB, pelf, 2010.
  • 8Liang Heng, Grace Xingxin Gao, Todd Walter, and Per Enge, GPS Signal-in-Space Performance Evolution: Data Mining 400 Million Navigation Messages of the Last Decade from a Global Network of 360receivers [ OL ]. http: //www. stanford, edu/- gracegao/publications/HengL- IONGNSS2010 _ GPS SIS Anomalies_ paper_ C6 v4. pdf, 2010.
  • 9J. Kouba, A Guide to Using IGS Products [ OL]. http: //igscb. jpl. nasa. gov/igscb/resourcc/pubs/UsinglGSProductsV- er21. pdf, 2009.
  • 10Rothacher, M., Mader, G. Receiver and satellite antenna phase center offsets and variations [ OL ]. http: //igs. org/ igscb/resource/pubs/02 ott/session 8. pdf,2002.

共引文献9

同被引文献27

引证文献4

二级引证文献15

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部