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dc.contributor.authorTeunissen, Peter
dc.date.accessioned2017-01-30T14:41:28Z
dc.date.available2017-01-30T14:41:28Z
dc.date.created2013-03-17T20:00:36Z
dc.date.issued2012
dc.identifier.citationTeunissen, Peter J.G. 2012. A-PPP: Array-aided precise point positioning with global navigation satellites systems. IEEE Transactions on Signal Processing. 60 (6): pp. 2870-2881
dc.identifier.urihttp://hdl.handle.net/20.500.11937/40330
dc.identifier.doi10.1109/TSP.2012.2189854
dc.description.abstract

In this paper, the global navigation satellite system (GNSS) precise point positioning (PPP) concept is generalized to array-aided PPP (A-PPP). A-PPP is a measurement concept tha tuses GNSS data, from multiple antennas in an array of known geometry, to realize improved GNSS parameter estimation (position, attitude, time and atmospheric delays). The concept is formulated such that it applies to each current and future multifrequency GNSS, stand-alone or in combination. A–PPP is made possible through solving a novel orthonormality-constrained multivariate (mixed) integer least-squares problem. It is shown that the integer matrix constraint is necessary to obtain a precise instantaneous attitude- and position solution, whereas the inclusion of the orthonormality constraint in the integer ambiguity objective function is essential to achieve high instantaneous probabilities of correct integer estimation. Different A-PPP applications are discussed, with their performances illustrated by means of empirical GPS results.

dc.languageen
dc.titleA-PPP: Array-aided precise point positioning with global navigation satellites systems
dc.typeJournal Article
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Copyright © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

curtin.accessStatusOpen access


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