Uniqueness and Nonuniqueness of the GNSS Carrier-Phase Compass Readings
Access Status
Fulltext not available
Authors
Teunissen, Peter
Date
2012Type
Book Chapter
Metadata
Show full item recordCitation
Teunissen, P.J.G. 2012. Uniqueness and Nonuniqueness of the GNSS Carrier-Phase Compass Readings, in N. Sneeuw, P. Novak, M. Crespi, F. Sanso (ed), VII Hotine-Marussi Symposium on Mathematical Geodesy: International Association of Geodesy Symposia, Vol.137, pp. 93-97. Heidelberg: Springer.
Source Title
VII Hotine-Marussi Symposium on Mathematical Geodesy International Association of Geodesy Symposia, Vol.137
Additional URLs
ISBN
Collection
Abstract
In this contribution we analyse the possible nonuniqueness in the least-squares solution of the GNSS carrier-phase compass model. It is shown that this lack of uniqueness may manifest itself in the fixed baseline estimator and therefore in the GNSS compass readings. We present the conditions under which nonuniqueness occurs and give explicit expressions for these nonunique least-squares solutions.
Related items
Showing items related by title, author, creator and subject.
-
Nadarajah, Nandakumaran; Teunissen, Peter; Buist, P.; Steigenberger, P. (2012)The advent of modernized and new global navigation satellite systems (GNSS) has enhanced the availability of satellite based positioning, navigation, and timing (PNT) solutions. Specifically, it increases redundancy and ...
-
Li, Wei; Teunissen, Peter; Zhang, B.; Verhagen, S. (2013)The Compass Navigation Satellite system, which currently provides more than 12 satellites with three carrier signals, already satisfies the requirement of stand-alone positioning in the Asia–Pacific regional area. First ...
-
Teunissen, Peter; Giorgi, G.; Buist, P. (2011)Global navigation satellite system (GNSS) ambiguity resolution is the process of resolving the unknown cycle ambiguities of the carrier phase data as integers. The sole purpose of ambiguity resolution is to use the integer ...