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

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

Teunissen, P.J.G.
De Bakker, P.F.

Civil Engineering and Geosciences

Geoscience and Remote Sensing

2013-02-01

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

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)

http://resolver.tudelft.nl/uuid:fedfb373-4bec-4c33-b6e2-71ab1d752ac4

Springer-Verlag

1432-1394

http://link.springer.com/article/10.1007%2Fs00190-012-0588-x?LI=true#

Journal of Geodesy, 87 (2), 2013

Institutional Repository

journal article

(c) 2013 The Author(s)