Multi-Epoch Differential Pseudorange Joint Positioning Using GNSS Signals and Terrestrial Cellular Signals-of-Opportunity. [PDF]
Sensors (Basel)Zhang P, Jin T, Chakwizira J, Wang Y.
europepmc +1 more source
Efficient Multi-Threaded Data Starting Point Matching Method for Space Target Cataloging. [PDF]
Sensors (Basel)Sun J, Kang Z, Li Z, Fan C.
europepmc +1 more source
Role of Radio Telescopes in Space Debris Monitoring: Current Insights and Future Directions. [PDF]
Sensors (Basel)Ahuja B +3 more
europepmc +1 more source
ZPD Retrieval Performances of the First Operational Ship-Based Network of GNSS Receivers over the North-West Mediterranean Sea. [PDF]
Sensors (Basel)Antonini A +5 more
europepmc +1 more source
Revitalizing Astronomical Azimuth Determination: Integrating Modern Computing with Traditional Techniques. [PDF]
Sensors (Basel)Barazzetti L.
europepmc +1 more source
The impact of GPS ephemeris on the accuracy of precise orbit determination for LEO using GPS
, 2008 Peng, D., Wu, B.
openaire +1 more source
Machine learning approach for predicting precise ZTD produced by GNSS broadcast ephemeris
2022 IEEE 11th Global Conference on Consumer Electronics (GCCE), 2022 Precise modelling of tropospheric delay plays an important role of in the precise Global Navigation Satellite System (GNSS) positioning application as well as meteorological studies and weather forecasting.
Taiki Matsumura +3 more
semanticscholar +3 more sources
Journal of Navigation, 2017 To meet the requirements of different applications, the International Global Navigation Satellite System (GNSS) Service (IGS) has provided Global Positioning System (GPS) satellite ephemerides and clock products with different accuracy levels (final, rapidandultra-rapidproducts).
Zengke Li +3 more
semanticscholar +3 more sources
Journal of Guidance, Control, and Dynamics, 2003 A precise onboard ephemeris propagation method that uses a multiple sequential compression is developed. A least-square regression is used to dee ne the reference orbit in the form of polynomial functions. Then the position and velocity residuals in terms of rectangular coordinates are generated by subtracting the reference orbit from a numerically ...
Deok-Jin Lee +5 more
semanticscholar +3 more sources