Towards millimeter-level accuracy in GNSS-based space geodesy: A review of error budget for GNSS precise point positioning
The aim of the new generation of Global Geodetic Observing System is a millimeter-level
accuracy in positioning, with a crucial role to be played by Global Navigation Satellites …
accuracy in positioning, with a crucial role to be played by Global Navigation Satellites …
Quality assessment of experimental IGS multi-GNSS combined orbits
Abstract The International GNSS Service (IGS) Analysis Center Coordinator initiated in 2019
an experimental multi-GNSS orbit combination service by adapting the current combination …
an experimental multi-GNSS orbit combination service by adapting the current combination …
Multi-GNSS orbit combination at Wuhan University: strategy and preliminary products
Multi-GNSS orbits from the analysis centres (ACs) of the multi-GNSS Pilot Project of the
International GNSS Service (IGS) are combined at Wuhan University after aligning individual …
International GNSS Service (IGS) are combined at Wuhan University after aligning individual …
Utilizing least squares variance component estimation to combine multi-GNSS clock offsets
Abstract The International GNSS Service (IGS) provides combined satellite and station clock
products, which are generated from the individual clock solutions produced by the analysis …
products, which are generated from the individual clock solutions produced by the analysis …
Combination of GNSS orbits using least-squares variance component estimation
Over the past years, the International GNSS Service (IGS) has been putting efforts into
extending its service by setting up and running the Multi-GNSS experiment and pilot project …
extending its service by setting up and running the Multi-GNSS experiment and pilot project …
An experimental combination of IGS repro3 campaign's orbit products using a variance component estimation strategy
Over the past years, the International GNSS Service (IGS) has put efforts into reprocessing
campaigns, reanalyzing the entire data collected by the IGS network since 1994. Using state …
campaigns, reanalyzing the entire data collected by the IGS network since 1994. Using state …