Journal article

GLONASS ambiguity resolution

PJG Teunissen, A Khodabandeh

GPS Solutions | Springer Verlag | Published : 2019

Abstract

A new integer-estimable GLONASS FDMA model is studied and analysed. The model is generally applicable, and it shows a close resemblance with the well-known CDMA models. The analyses provide insights into the performance characteristics of the model and concern a variety of different ambiguity-resolution critical applications. This will be done for geometry-free, geometry-fixed and several geometry-based formulations. Next to the analyses of the model’s instantaneous ambiguity-resolved positioning and attitude determination capabilities, we show the ease with which the model can be combined with existing CDMA models. We thereby present the instantaneous ambiguity-resolution performances of in..

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University of Melbourne Researchers

Grants

Awarded by Australian Research Council (ARC) Federation Fellowship


Funding Acknowledgements

We are grateful for the GLONASS data provided to us. Dr. Robert Odolinski of the University of Ortago (New Zealand) is thanked for providing the Dunedin U-blox ZED F9P data and Dr Christian Tiberius of the Delft University of Technology (Netherlands) for providing the mixed-receiver Trimble NetR9 and U-blox M8T data. The first author is the recipient of an Australian Research Council (ARC) Federation Fellowship (Project Number FF0883188).