Details
| Original language | English |
|---|---|
| Title of host publication | International Symposium on Earth and Environmental Sciences for Future Generations - Proceedings of the IAG General Assembly |
| Editors | Laura Sanchez, Jeffrey T. Freymueller |
| Publisher | Springer Verlag |
| Pages | 253-259 |
| Number of pages | 7 |
| ISBN (print) | 9783319691695 |
| Publication status | Published - 2016 |
| Event | International Symposium on Earth and Environmental Sciences for Future Generations, 2015 - Prague, Czech Republic Duration: 22 Jun 2015 → 2 Jul 2015 |
Publication series
| Name | International Association of Geodesy Symposia |
|---|---|
| Volume | 147 |
| ISSN (Print) | 0939-9585 |
Abstract
Evaluating the impact of receiver antenna phase centre corrections (PCCs) in geodetic positioning and timing applications in a general way is quite challenging, because several estimation concepts, implementation philosophies as well as different sets of PCCs exist and interact with each other and their contributions are not identifiable. In this paper, the authors present a methodology, based on investigations of Geiger (GPS-techniques applied to geodesy and surveying. Lecture notes in earth sciences, vol 19. Springer, New York, pp 210–222, 1988) and Santerre (Manuscr Geodaet 16:28–53, 1991), to classify PCCs and forecast their impact on all geodetic parameters, i.e. not only the position but also the receiver clock and troposphere parameter in a phase based precise point positioning (PPP) approach. In a first step, we introduce the mathematical model and generic PCC patterns. In the second step, simulation studies are carried out. Findings are evaluated by empirical studies using differences of PPP results to isolate the impact of different patterns. In parallel, the software impact is analysed since every software handles the observation modelling and parameter estimation differently, e.g., Kalman filter versus least squares approach. We show that all geodetic parameters are affected by PCC and that the impact on the parameters can be even amplified compared to the magnitude of the generic patterns.
Keywords
- Carrier phase centre variation (PCV), Generic patterns, GNSS, GNSS antennas
ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
- Computers in Earth Sciences
- Earth and Planetary Sciences(all)
- Geophysics
Cite this
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International Symposium on Earth and Environmental Sciences for Future Generations - Proceedings of the IAG General Assembly. ed. / Laura Sanchez; Jeffrey T. Freymueller. Springer Verlag, 2016. p. 253-259 (International Association of Geodesy Symposia; Vol. 147).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Receiver Antenna Phase Center Models and Their Impact on Geodetic Parameters
AU - Kersten, Tobias
AU - Schön, Steffen
PY - 2016
Y1 - 2016
N2 - Evaluating the impact of receiver antenna phase centre corrections (PCCs) in geodetic positioning and timing applications in a general way is quite challenging, because several estimation concepts, implementation philosophies as well as different sets of PCCs exist and interact with each other and their contributions are not identifiable. In this paper, the authors present a methodology, based on investigations of Geiger (GPS-techniques applied to geodesy and surveying. Lecture notes in earth sciences, vol 19. Springer, New York, pp 210–222, 1988) and Santerre (Manuscr Geodaet 16:28–53, 1991), to classify PCCs and forecast their impact on all geodetic parameters, i.e. not only the position but also the receiver clock and troposphere parameter in a phase based precise point positioning (PPP) approach. In a first step, we introduce the mathematical model and generic PCC patterns. In the second step, simulation studies are carried out. Findings are evaluated by empirical studies using differences of PPP results to isolate the impact of different patterns. In parallel, the software impact is analysed since every software handles the observation modelling and parameter estimation differently, e.g., Kalman filter versus least squares approach. We show that all geodetic parameters are affected by PCC and that the impact on the parameters can be even amplified compared to the magnitude of the generic patterns.
AB - Evaluating the impact of receiver antenna phase centre corrections (PCCs) in geodetic positioning and timing applications in a general way is quite challenging, because several estimation concepts, implementation philosophies as well as different sets of PCCs exist and interact with each other and their contributions are not identifiable. In this paper, the authors present a methodology, based on investigations of Geiger (GPS-techniques applied to geodesy and surveying. Lecture notes in earth sciences, vol 19. Springer, New York, pp 210–222, 1988) and Santerre (Manuscr Geodaet 16:28–53, 1991), to classify PCCs and forecast their impact on all geodetic parameters, i.e. not only the position but also the receiver clock and troposphere parameter in a phase based precise point positioning (PPP) approach. In a first step, we introduce the mathematical model and generic PCC patterns. In the second step, simulation studies are carried out. Findings are evaluated by empirical studies using differences of PPP results to isolate the impact of different patterns. In parallel, the software impact is analysed since every software handles the observation modelling and parameter estimation differently, e.g., Kalman filter versus least squares approach. We show that all geodetic parameters are affected by PCC and that the impact on the parameters can be even amplified compared to the magnitude of the generic patterns.
KW - Carrier phase centre variation (PCV)
KW - Generic patterns
KW - GNSS
KW - GNSS antennas
UR - http://www.scopus.com/inward/record.url?scp=85037860458&partnerID=8YFLogxK
U2 - 10.1007/1345_2016_233
DO - 10.1007/1345_2016_233
M3 - Conference contribution
AN - SCOPUS:85037860458
SN - 9783319691695
T3 - International Association of Geodesy Symposia
SP - 253
EP - 259
BT - International Symposium on Earth and Environmental Sciences for Future Generations - Proceedings of the IAG General Assembly
A2 - Sanchez, Laura
A2 - Freymueller, Jeffrey T.
PB - Springer Verlag
T2 - International Symposium on Earth and Environmental Sciences for Future Generations, 2015
Y2 - 22 June 2015 through 2 July 2015
ER -