Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 11, issue 4
Articles | Volume 11, issue 4
https://doi.org/10.5194/amt-11-2427-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/amt-11-2427-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 11, issue 4
Research article
 | 
26 Apr 2018
Research article |  | 26 Apr 2018

Analysis of ionospheric structure influences on residual ionospheric errors in GNSS radio occultation bending angles based on ray tracing simulations

Congliang Liu, Gottfried Kirchengast, Yueqiang Sun, Kefei Zhang, Robert Norman, Marc Schwaerz, Weihua Bai, Qifei Du, and Ying Li

Viewed

Total article views: 2,821 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,835 885 101 2,821 106 103
  • HTML: 1,835
  • PDF: 885
  • XML: 101
  • Total: 2,821
  • BibTeX: 106
  • EndNote: 103
Views and downloads (calculated since 31 Aug 2017)
Cumulative views and downloads (calculated since 31 Aug 2017)

Viewed (geographical distribution)

Total article views: 2,821 (including HTML, PDF, and XML) Thereof 2,734 with geography defined and 87 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 02 Apr 2025
Download
Short summary
In this study, we focused on investigating the causes of the higher-order residual ionospheric error (RIE) in the GNSS RO events, by employing detailed along-ray-path analyses of atmospheric and ionospheric refractivities, impact parameter changes, and bending angles and RIEs under asymmetric and symmetric ionospheric structures. We found that the main causes of the high RIEs are a combination of physics-based effects, where asymmetric ionospheric conditions play the primary role.
Read more
Share
Special issue
Observing Atmosphere and Climate with Occultation Techniques...