Searched for: author:"Zhang, B."
(1 - 3 of 3)
Teunissen, P.J.G. (author), Khodabandeh, A. (author), Zhang, B. (author)
In this contribution, we present full-rank observation equations of the network and user receivers, of mixed types, through an application of S-system theory. We discuss the important roles played by the inter system biases (ISBs), and we show how the three-component structure of PPP-RTK is affected by the inclusion of the ISBs as extra...
conference paper 2018
Zhang, B. (author), Teunissen, P.J.G. (author)
Care should be taken to minimize adverse impact of receiver differential code biases (DCBs) on global navigation satellite system (GNSS)-derived ionospheric parameters. It is therefore of importance to ascertain the intrinsic characteristics of receiver DCBs, preferably in the context of new-generation GNSS. In this contribution, we present a...
journal article 2015
Zhang, B. (author), Teunissen, P.J.G. (author), Odijk, D. (author)
In this contribution, a novel un-differenced (UD) (PPP-RTK) concept, i.e. a synthesis of Precise Point Positioning and Network-based Real-Time Kinematic concept, is introduced. In the first step of our PPP-RTK approach, the UD GNSS observations from a regional reference network are processed based upon re-parameterised observation equations,...
journal article 2011