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Accuracy analysis of a wireless indoor positioning system using geodetic methods / Przemysław Wagner in Reports on geodesy and geoinformatics, vol 104 n° 1 (December 2017)  

Public [article]  inReports on geodesy and geoinformatics > vol 104 n° 1 (December 2017) . - pp 1 - 19 Titre : Accuracy analysis of a wireless indoor positioning system using geodetic methods Type de document : Article/Communication Auteurs : Przemysław Wagner, Auteur ; Marek Woźniak, Auteur ; Waldemar Odziemczyk, Auteur ; Dariusz Pakuła, Auteur Année de publication : 2017 Article en page(s) : pp 1 - 19 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Topographie [Termes IGN] lever tachéométrique [Termes IGN] positionnement en intérieur [Termes IGN] précision du positionnement [Termes IGN] tachéomètre électronique [Termes IGN] temps réel Résumé : (Auteur) Ubisense RTLS is one of the Indoor positioning systems using an Ultra Wide Band. AOA and TDOA methods are used as a principle of positioning. The accuracy of positioning depends primarily on the accuracy of determined angles and distance differences. The paper presents the results of accuracy research which includes a theoretical accuracy prediction and a practical test. Theoretical accuracy was calculated for two variants of system components geometry, assuming the parameters declared by the system manufacturer. Total station measurements were taken as a reference during the practical test. The results of the analysis are presented in a graphical form. A sample implementation (MagMaster) developed by Globema is presented in the final part of the paper. Numéro de notice : A2017-793 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : 10.1515/rgg-2017-0011 En ligne : https://doi.org/10.1515/rgg-2017-0011 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=89070 [article]