Journal ArticleDOI
The Multi-GNSS Experiment (MGEX) of the International GNSS Service (IGS) - Achievements, prospects and challenges
Oliver Montenbruck,Peter Steigenberger,Lars Prange,Zhiguo Deng,Qile Zhao,Felix Perosanz,Ignacio Romero,Carey Noll,Andrea Stürze,Georg Weber,Ralf Schmid,Ken MacLeod,Stefan Schaer +12 more
TLDR
The status and tracking capabilities of the IGS monitoring station network are presented and the multi-GNSS products derived from this resource are discussed and the achieved performance is assessed and related to the current level of space segment and user equipment characterization.About:
This article is published in Advances in Space Research.The article was published on 2017-04-01. It has received 645 citations till now. The article focuses on the topics: GNSS applications & Galileo (satellite navigation).read more
Citations
More filters
Journal ArticleDOI
Assessment of BDS-3 terrestrial reference frame realized by broadcast ephemeris: comparison with GPS/Galileo
TL;DR: In this paper, Zhang et al. assess the coincidence level of BeiDou Coordinate System (BDCS) accessible via broadcast orbits with the newest international TRF (i.e., ITRF2014), which is also compared with the respective results of GPS and Galileo.
Journal ArticleDOI
Multi-GNSS products and services at iGMAS Wuhan Innovation Application Center: strategy and evaluation
TL;DR: In this paper , the authors summarized the strategies, achievements, and innovations of multi-GNSS orbit/clock/bias determination in iGMAS Wuhan IAC.
Journal ArticleDOI
Accelerating real-time PPP ambiguity resolution by incorporating multi-GNSS observations
TL;DR: The performance of Real-Time (RT) Precise Point Positioning (PPP) ambiguity resolution can be further improved by incorporating multiple Global Navigation Satellite System (GNSS) observations as well as by utilizing observations of four systems.
Journal ArticleDOI
Impact of Using GPS L2 Receiver Antenna Corrections for the Galileo E5a Frequency on Position Estimates.
TL;DR: The results for both the absolute and relative positioning methods are clear: using GPS L2 corrections for Galileo E5a frequency causes a bias in the estimated height of almost 8 mm.
Journal ArticleDOI
Inter-satellite link augmented BeiDou-3 orbit determination for Precise Point Positioning
TL;DR: A novel orbit determination strategy for BeiDou-3 PPP is proposed, in which the Bei Dou-3 satellite orbits are enhanced by the ISL, and the obtainable positioning and convergence performances are comparable to those using products generated by global tracking networks.
References
More filters
Journal ArticleDOI
Modelling the global ocean tides: modern insights from FES2004
TL;DR: A review of the state-of-the-art in the field of finite element solutions (FES) atlases can be found in this paper, where the authors introduce the FES2004 tidal atlas and validate the model against in situ and satellite data.
Journal ArticleDOI
The International GNSS Service in a changing landscape of Global Navigation Satellite Systems
John Dow,Ruth Neilan,Chris Rizos +2 more
TL;DR: The IGS Strategic Plan and future directions of the globally-coordinated ~400 station IGS network, tracking data and information products, and outlines the scope of a few of its numerous working groups and pilot projects as the world anticipates a truly multi-system GNSS in the coming decade are discussed.
Journal ArticleDOI
Precise Point Positioning Using IGS Orbit and Clock Products
Jan Kouba,Pierre Héroux +1 more
TL;DR: This paper will describe the approach, summarize the adjustment procedure, and specify the earth- and space-based models that must be implemented to achieve cm-level positioning in static mode and station tropospheric zenth path delays with cm precision.
Journal ArticleDOI
The IGS VTEC maps: a reliable source of ionospheric information since 1998
Manuel Hernández-Pajares,Jesús Juan,Jaume Sanz,R. Orus,Alberto García-Rigo,J. Feltens,Attila Komjathy,Stefan Schaer,Andrzej Krankowski +8 more
TL;DR: In this article, the IGS combined vertical total electron content (VTEC) maps were analyzed and the results confirmed the good performance of the combined VTEC maps, and the characteristic VTEC variability periods.
Journal ArticleDOI
The International Laser Ranging Service
TL;DR: The ILRS works with new satellite missions in the design and building of retroreflector targets to maximize data quality and quantity, and science programs to optimize scientific data yield.
Related Papers (5)
The International GNSS Service in a changing landscape of Global Navigation Satellite Systems
John Dow,Ruth Neilan,Chris Rizos +2 more