An advanced real-time algorithm for code and phase DGPS

dc.contributor.author	Γιαννίου, Μιχαήλ	el
dc.contributor.author	Groten, Erwin	el
dc.date.accessioned	2015-01-30T18:39:39Z
dc.date.available	2015-01-30T18:39:39Z
dc.date.issued	2015-01-30
dc.identifier.uri	http://hdl.handle.net/11400/5176
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	Global Positioning System
dc.subject	On-The-Fly algorithms
dc.subject	Algorithm
dc.subject	DGPS
dc.subject	Παγκόσμιο σύστημα εντοπισμού θέσης
dc.subject	Αλγόριθμοι
dc.title	An advanced real-time algorithm for code and phase DGPS	en
heal.type	conferenceItem
heal.classification	Topography
heal.classification	Geodesy
heal.classification	Τοπογραφία
heal.classification	Γεωδαισία
heal.classificationURI	http://skos.um.es/unescothes/C04078
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85053969
heal.classificationURI	N/A-Τοπογραφία
heal.classificationURI	N/A-Γεωδαισία
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh86003934
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85053969
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι. Αθήνας, Σχολή Τεχνολογικών Εφαρμογών, Τμήμα Μηχανικών Πληροφορικής και Μηχανικών Τοπογραφίας & Γεωπληροφορικής	el
heal.publicationDate	1996-05
heal.bibliographicCitation	Gianniou, M. and Groten, E. (1996). An advanced real-time algorithm for code and phase DGPS. Proceedings of the 5th International Conference on Differential Satellite Navigation Systems DSNS’96, 05/1996, St. Petersburg, paper No. 48. Available from: http://users.teiath.gr/mgianniou/index_files/Gianniou_Groten_1996_DSNS.pdf	en
heal.abstract	In the last years the advances in the receiver technology improved substantially the precision of the code pseudoranges. This is important not only for code DGPS but also for carrier phase DGPS, as the code double-difference (DD) solution is a crucial aspect by the most On-The-Fly algorithms. Good code DD coordinates allow a small search space for the ambiguity fixing, which results in fast and reliable ambiguity resolution. This paper describes a real-time algorithm, that improves the accuracy and precision of the code double-differences. The basic idea of the algorithm has also been applied to phase DGPS. Here, the advantage of the algorithm is not so much the accuracy enhancement, as the efficiency of the algorithm to detect signal distortions and to consider their magnitudes by the adjustment. This becomes particularly important in the case of interferences. To demonstrate the efficiency of the algorithm, field measurements using geodetic receivers of the latest generation are here analyzed. This data analysis verifies the superiority of the new algorithm, especially in a noisy environment.	en
heal.fullTextAvailability	true
heal.conferenceName	5th International Conference on Differential Satellite Navigation Systems DSNS	en
heal.conferenceItemType	full paper