Low-complexity instantaneous GNSS attitude determination with multiple low-cost antennas

Teunissen, Peter; Nadarajah, Nandakumaran; Giorgi, G.; Buist, P.

Access Status

Fulltext not available

Authors

Teunissen, Peter

Nadarajah, Nandakumaran

Giorgi, G.

Buist, P.

Date

2011

Type

Conference Paper

Metadata

Show full item record

Citation

Teunissen, P. and Nadarajah, N. and Giorgi, G. and Buist, P. 2011. Low-complexity instantaneous GNSS attitude determination with multiple low-cost antennas, in na (ed), 24th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2011), Sep 20 2011, pp. 3874-3880. Oregon Convention Center, Portland, Oregon, USA: Institute of Navigation.

Source Title

24th International Technical Meeting of the Satellite Division of the Institute of Navigation 2011, ION GNSS 2011

Source Conference

24th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2011)

ISBN

9781618394750

School

Department of Applied Geology

URI

http://hdl.handle.net/20.500.11937/66191

Collection

Curtin Research Publications

Abstract

Carrier phase integer ambiguity resolution is the key to fast and high-precision GNSS positioning and attitude determination. It is the process of resolving the unknown cycle ambiguities of the double-differenced carrier phase data as integers. Once this has been done successfully, the carrier phase data will act as very precise pseudo range data, thus making precise positioning and attitude determination possible. In this contribution, we describe and test the affine-constrained GNSS attitude model and compare its ambiguity resolution performance with that of MC-LAMBDA on a linear array of low-cost receiver/antennas.