Galileo; Positioning; Evolution; BeiDou; GPS; Multi-GNSS; multi-frequency; signal quality; RTK
Abstract :
[en] The modernization of GPS and the development of Galileo and BeiDou constellations improved the quality of the signals available for satellite-based positioning. The RTK solutions in multi-frequency, multl-GNSS mode are improved compared to single-frequency single-GNSS solutions for distances ranging from 20 metres to 20 kilometres.
Disciplines :
Earth sciences & physical geography
Author, co-author :
Deprez, Cécile ; Université de Liège - ULiège > Département de géographie > Unité de Géomatique - Géodésie et GNSS
Language :
French
Title :
GPS, Galileo et BeiDou : Évolution du positionnement par satellites
Alternative titles :
[en] GPS, Galileo and BeiDou: Evolution of satellite-based positioning
