Broadcast Ionospheric Correction Algorithms (ICA) are used in Global Navigation Satellite System (GNSS) single frequency receivers positioning to compute the satellite signal delay due to the propagation through ionosphere. In this paper two ionospheric models are considered: Klobuchar model used by the U.S. Global Positioning System (GPS) and NeQuick model adopted by the European Galileo system. The goal of this paper is to investigate the validity and efficiency of the examined models by analyzing their performances in single frequency GNSS receiver.
Ionospheric models comparison for single-frequency GNSS positioning
GAGLIONE, SALVATORE;ANGRISANO, ANTONIO;GIOIA, Ciro;MASSARO, MARCO;ROBUSTELLI, UMBERTO;SANTAMARIA, Raffaele
2011-01-01
Abstract
Broadcast Ionospheric Correction Algorithms (ICA) are used in Global Navigation Satellite System (GNSS) single frequency receivers positioning to compute the satellite signal delay due to the propagation through ionosphere. In this paper two ionospheric models are considered: Klobuchar model used by the U.S. Global Positioning System (GPS) and NeQuick model adopted by the European Galileo system. The goal of this paper is to investigate the validity and efficiency of the examined models by analyzing their performances in single frequency GNSS receiver.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
