A5026297351- GNSS positioning and interference
- Ionosphere and magnetosphere dynamics
- Geophysics and Gravity Measurements
- Advanced Frequency and Time Standards
- Planetary Science and Exploration
- Stellar, planetary, and galactic studies
- Precipitation Measurement and Analysis
- Soil Moisture and Remote Sensing
- Astro and Planetary Science
Shanghai Astronomical Observatory
2019-2024
University of Chinese Academy of Sciences
2017-2024
Purple Mountain Observatory
2017
Planetary Science Institute
2017
BeiDou global navigation satellite system (BDS) began to provide positioning, navigation, and timing (PNT) services users officially on 31 July, 2020. BDS constellations consist of regional (BDS-2) satellites (BDS-3). Due the difference modulations characteristics for BDS-2 BDS-3 default civil service signals (B1I/B3I) increase new (B1C/B2a) BDS-3, a systemically bias exists in receiver-end when receiving processing signals, which leads inter-system (ISB) between receiver side. To fully...
Currently, there are more Global Navigation Satellite System (GNSS) signals available for civilians. Many types of GNSS receivers have been updated and several new developed signals. To know about the performance these their stochastic model data processing, in this study, quality all signals, especially analyzed, two modified models with observation noise statistics (STA) post-fit residuals (RES) formed. The results show that corresponding carrier phase is at same level as other old...