Conference Proceedings

Single-Epoch GNSS Array Integrity: An Analytical Study

A Khodabandeh, PJG Teunissen, N Sneeuw (ed.), P Novak (ed.), M Crespi (ed.), F Sanso (ed.)

VIII HOTINE-MARUSSI SYMPOSIUM ON MATHEMATICAL GEODESY | SPRINGER INTERNATIONAL PUBLISHING AG | Published : 2016

Abstract

In this contribution we analyze the integrity of the GNSS array model through the socalled uniformly most powerful invariant (UMPI) test-statistics and their corresponding minimal detectable biases (MDBs). The model considered is characterized by multiple receivers/satellites with known coordinates where the multi-frequency carrier-phase and pseudo-range observables are subject to atmospheric (ionospheric and tropospheric) delays, receiver and satellite clock biases, as well as instrumental delays. Highlighting the role played by the model’s misclosures, analytical multivariate expressions of a few leading teststatistics together with their MDBs are studied that are further accompanied by nu..

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University of Melbourne Researchers

Grants

Awarded by Australian Research Council Federation Fellowship


Funding Acknowledgements

P.J.G. Teunissen is the recipient of an Australian Research Council Federation Fellowship (project number FF0883188).