Files for GNSS precise point positioning (PPP) with ambiguity resolution
GNSS PPP with ambiguity resolution
- Support ionospheric-free combinations and uncombined/raw models
- Support multiple carrier frequency signals
- Support multiple GNSS systems
- Support real-time applications
GPS/Galileo/BDS ionospheric-free PPP with ambiguity resolution
- phase bias product
- open source software (Under internal testing and will be availablle at this repository)
please cite the references if you find it is useful
- Xiao G, Li P, Gao Y, Heck B (2019a) A Unified Model for Multi-Frequency PPP Ambiguity Resolution and Test Results with Galileo and BeiDou Triple-Frequency Observations. Remote Sensing 11:116. https://doi.org/10.3390/rs11020116
- Xiao G, Li P, Sui L, et al (2019b) Estimating and assessing Galileo satellite fractional cycle bias for PPP ambiguity resolution. GPS Solutions 23:. https://doi.org/10.1007/s10291-018-0793-z
- Xiao G, Sui L, Heck B, et al (2018) Estimating satellite phase fractional cycle biases based on Kalman filter. GPS Solutions 22:. https://doi.org/10.1007/s10291-018-0749-3
- For Galileo/BDS PPP AR, please use the antenna file at directory ‘atx’.