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GNSS och kvalitetskontroll: Analys av interna precisionstoleranser
2012 (Swedish)Independent thesis Basic level (university diploma), 5 credits / 7,5 HE creditsStudent thesis
Abstract [en]

This ground level thesis is partly a study of reference literature, partly a minor analysis on the subject GNSS-measurements. The subject of the literary studies is the quality of GNSS-measuring. The subject of the technical analysis is an investigation of the internal precision of the GNSS-antenna Trimble R8.The analysis shows that there is no close relation between the GNSS-antennas internal precision and the actual degree of real accuracy. The analysis also show that there is a relation between the internal precision tolerance settings and the GNSSantennas ability to filter out measurements with a low degree of accuracy.The reference literature indicates that there is a potential to expand the use of GNSS-technology into certain high-precision measurement applications. However, it is important that any expanded use of GNSS-technology are supplemented by methodological quality verifications. Quality verifications can today only be performed by revisited control-measurements.

Place, publisher, year, edition, pages
Keyword [en]
Keyword [sv]
Teknik, GNSS, kvalitetskontroll, mätningsteknik
URN: urn:nbn:se:ltu:diva-55965Local ID: cc238e3c-c00e-4bbb-b284-97fb379cf290OAI: diva2:1029351
Subject / course
Student thesis, at least 7,5 credits
Educational program
Works Management in Civil Engineering, Higher Education Diploma
Validerat; 20120319 (anonymous)Available from: 2016-10-04 Created: 2016-10-04Bibliographically approved

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