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| Titel |
Investigation of practical and theoretical accuracy of wireless indoor-positioning system UBISENSE |
| VerfasserIn |
Marek Wozniak, Waldemar Odziemczyk, Kamil Nagorski |
| Konferenz |
EGU General Assembly 2013
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 15 (2013) |
| Datensatznummer |
250079003
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| Zusammenfassung |
| @START_TITLE@ Investigation of practical and theoretical accuracy of wireless
indoor-positioning system UBISENSE @END_TITLE@
@START_AUTHORS@ M.Woźniak, W. Odziemczyk, K. Nagorski @END_AUTHORS@
@START_AFFILIATIONS@ Faculty of Geodesy and Cartography, Warsaw University
of Technology, Poland, (m.wozniak@gik.pw.edu.pl / Fax: +4822-6251527 / Phone:
+4822-2347299) @END_AFFILIATIONS@
@START_ABSTRACT@ The development of Real Time Locating Systems has become
an important add-on to many existing location aware systems. While Global Navigation
Satelite System has solved most of the outdoor problems, it fails to repeat this success
indoors. Wireless indoor positioning systems have become very popular in recent years. One
of them is UBISENSE system. This system requires to carry an identity tag that is detected
by sensors, which typically use triangulation to determine location. This paper presents the
results of the investigation of accuracy of tag position using precise geodetic measurements
and geometric analysis. Experimental measurements were carried out on the field
polygon using precise tacheometer TCRP 1201+ and complete equipment of Ubisense.
Results of experimental measurements were analyzed and presented graphically
using Surfer 8. The paper presents the results of the investigation the teoretical
and practical positioning accuracy according to the various working conditions.
@END_ABSTRACT@ |
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