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2 Teunissen P. J. G.

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A general multivariate formulation of the multi-antenna GNSS attitude determination problem

Teunissen P. J. G.

Artificial Satellites : Journal of Planetary Geodesy

2007

Vol. 42, No. 2

97--111

Global Navigation Satellite System (GNSS) carrier phase ambiguity resolution is the key to high precision positioning, navigation and attitude determination. In this contribution we present a general formulation for the multi-antenna GNSS attitude determination problem. This multivariate formulation provides a general framework for solving various GNSS attitude determination problems. With the use of this formulation we show how the constrained integer least-squares carrier phase ambiguities and corresponding attitude matrix can be solved.

The LAMBDA method for the GNSS compass

Teunissen P. J. G.

Artificial Satellites : Journal of Planetary Geodesy

2006

Vol. 41, No. 3

89--103

Global Navigation Satellite System carrier phase ambiguity resolution is the key to high precision positioning and attitude determination. In this contribution we consider the GNSS compass model. We derive the integer least-squares estimators and discuss the various steps involved in the ambiguity resolution process. This includes the method that has successfully been used in (Park and Teunissen, 2003). We emphasize the unaided, single frequency, single epoch case, since this is considered the most challenging mode of GNSS attitude determination.