PPP-RTK by means of S-system theory: Australian network and user demonstration
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The development of an Australian PPP-RTK processing platform is an important component of a multi-GNSS (global navigation satellite system) enabled national positioning infrastructure. The PPP-RTK concept extends the precise point positioning (PPP) concept by providing single-receiver users with information enabling integer ambiguity resolution, thereby reducing convergence times as compared to that of PPP. In this contribution we present and discuss the underlying principles of the PPP-RTK platform for both network and user. We demonstrate its GPS-based performance and provide an outlook for when multi-GNSS constellations, such as BDS, Galileo and QZSS, become fully operational.
This is an Author's Original Manuscript of an article published by Taylor & Francis in the Journal of Spatial Science on 05/12/2016 available online at http://www.tandfonline.com/10.1080/14498596.2016.1261373
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Khodabandeh, Amir; Teunissen, Peter (2016)PPP-RTK has the potential of benefiting enormously from the integration of multiple GNSS/RNSS systems. However, since unaccounted inter-system biases (ISBs) have a direct impact on the integer ambiguity resolution ...
Teunissen, Peter; Khodabandeh, Amir (2015)PPP-RTK is integer ambiguity resolution-enabled precise point positioning. In this contribution, we present the principles of PPP-RTK, together with a review of different mechanizations that have been proposed in the ...
On the estimability of parameters in undifferenced, uncombined GNSS network and PPP-RTK user models by means of S-system theoryOdijk, Dennis; Zhang, Baocheng; Khodabandeh, Amir; Odolinski, R.; Teunissen, Peter (2015)© 2015 Springer-Verlag Berlin Heidelberg The concept of integer ambiguity resolution-enabled Precise Point Positioning (PPP-RTK) relies on appropriate network information for the parameters that are common between the ...