NDLI: Single-receiver single-channel multi-frequency GNSS integrity: outliers, slips, and ionospheric disturbances

Content Provider	Springer Nature Link
Author	Teunissen, P. J. G. Bakker, P. F.
Copyright Year	2012
Abstract	In this contribution the integrity of single- receiver, single-channel, multi-frequency GNSS models is studied. The uniformly most powerful invariant test statistics for spikes and slips are derived and their detection capabilities are described by means of minimal detectable biases (MDBs). Analytical closed-form expressions of the phase-slip, code-outlier and ionospheric-disturbance MDBs are given, thus providing insight into the various factors that contribute to the detection capabilities of the various test statistics. This is also done for the phaseless and codeless cases, as well as for the case of a temporary loss-of-lock on all frequencies. The analytical analysis presented is supported by means of numerical results.
Starting Page	161
Ending Page	177
Page Count	17
File Format	PDF
ISSN	09497714
Journal	Journal of Geodesy
Volume Number	87
Issue Number	2
e-ISSN	14321394
Language	English
Publisher	Springer-Verlag
Publisher Date	2012-09-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Global navigation satellite systems (GNSS) Single-receiver single-channel model Phase-slips and code-outliers Ionospheric disturbance Uniformly most powerful tests Minimal detectable bias (MDB) Geophysics/Geodesy Earth Sciences
Content Type	Text
Resource Type	Article
Subject	Geophysics Geochemistry and Petrology Computers in Earth Sciences

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Single-receiver single-channel multi-frequency GNSS integrity: outliers, slips, and ionospheric disturbances