The Impact of Satellite Time Group Delay and Inter-Frequency Differential Code Bias Corrections on Multi-GNSS Combined Positioning

Precise point positioning with quad-constellations: GPS, BeiDou, GLONASS and Galileo

(2015) Changsheng Cai et al.   ADVANCES IN SPACE RESEARCH

Timing group delay and differential code bias corrections for BeiDou positioning

(2015) Fei Guo et al.   JOURNAL OF GEODESY

Precise positioning with current multi-constellation Global Navigation Satellite Systems: GPS, GLONASS, Galileo and BeiDou

(2015) Xingxing Li et al.   Scientific Reports

Broadcast versus precise ephemerides: a multi-GNSS perspective

(2014) Oliver Montenbruck et al.   GPS SOLUTIONS

Differential Code Bias Estimation using Multi-GNSS Observations and Global Ionosphere Maps

(2014) O. Montenbruck et al.   Navigation-Journal of the Institute of Navigation

An analysis on combined GPS/COMPASS data quality and its effect on single point positioning accuracy under different observing conditions

(2013) Changsheng Cai et al.   ADVANCES IN SPACE RESEARCH

Initial results of precise orbit and clock determination for COMPASS navigation satellite system

(2013) Qile Zhao et al.   JOURNAL OF GEODESY

Evaluation of COMPASS ionospheric model in GNSS positioning

(2012) Xiaoli Wu et al.   ADVANCES IN SPACE RESEARCH

Two-step method for the determination of the differential code biases of COMPASS satellites

(2012) Zishen Li et al.   JOURNAL OF GEODESY

A computationally efficient approach for estimating high-rate satellite clock corrections in realtime

(2011) Maorong Ge et al.   GPS SOLUTIONS

The IGS VTEC maps: a reliable source of ionospheric information since 1998

(2009) M. Hernández-Pajares et al.   JOURNAL OF GEODESY

The International GNSS Service in a changing landscape of Global Navigation Satellite Systems

(2009) John M. Dow et al.   JOURNAL OF GEODESY

A new version of the NeQuick ionosphere electron density model

(2008) B. Nava et al.   JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS