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dc.contributor.authorOdijk, Dennis
dc.contributor.authorTeunissen, Peter
dc.date.accessioned2017-01-30T12:37:03Z
dc.date.available2017-01-30T12:37:03Z
dc.date.created2016-09-12T08:36:49Z
dc.date.issued2010
dc.identifier.citationOdijk, D. and Teunissen, P. 2010. Improving the speed of CORS network RTK ambiguity resolution, pp. 79-84.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/23397
dc.identifier.doi10.1109/PLANS.2010.5507203
dc.description.abstract

Carrier-phase ambiguity resolution between CORS Network RTK reference stations is hampered because of the presence of differential ionospheric delays. As a consequence, after a (power) failure or when a new satellite rises above the cut-off elevation, the float ambiguity solution needs to converge before the integer ambiguities can be reliably estimated. These convergence times can be up to tens of minutes, depending on the distance between the CORS stations and the ionospheric conditions. In this paper we propose a processing strategy to improve the speed of CORS Network RTK ambiguity resolution based on current dual-frequency GPS. This strategy suggests to use the ionosphere-weighted model, incorporating the known CORS station positions and a priori information on the ionospheric delays, in combination with the LAMBDA method and Fixed Failure-rate Ratio Test. ©2010 IEEE.

dc.titleImproving the speed of CORS network RTK ambiguity resolution
dc.typeConference Paper
dcterms.source.startPage79
dcterms.source.endPage84
dcterms.source.titleRecord - IEEE PLANS, Position Location and Navigation Symposium
dcterms.source.seriesRecord - IEEE PLANS, Position Location and Navigation Symposium
dcterms.source.isbn9781424450367
curtin.departmentDepartment of Spatial Sciences
curtin.accessStatusFulltext not available


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