GNSS carrier phase ambiguity resolution: challenges and open problems
Abstract
Integer carrier phase ambiguity resolution is the key to fast and high-precision global navigation satellite system (GNSS) positioning and application. Although considerable progress has been made over the years in developing a proper theory for ambiguity resolution, the necessary theory is far from complete. In this contribution we address three topics for which further developments are needed. They are: (1) Ambiguity acceptance testing; (2) Ambiguity subset selection; and (3) Integer-based GNSS model validation. We will address the shortcommings of the present theory and practices, and discuss directions for possible solutions
Citation
Teunissen, P.J.G. and Verhagen, S. 2007. GNSS carrier phase ambiguity resolution: challenges and open problems, in Michael G Sideris (ed), International Association of Geodesy Symposia - Observing our Changing Earth, Oct 30 2007. Perugia Italy: Springer.
Source Title
International Association of Geodesy Symposia
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