Estimation of Measurement Uncertainty of kinematic TLS Observation Process by means of Monte-Carlo Methods

Show simple item record

dc.identifier.uri http://dx.doi.org/10.15488/185
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/207
dc.contributor.author Alkhatib, Hamza
dc.contributor.author Kutterer, Hansjörg
dc.date.accessioned 2016-02-02T12:03:11Z
dc.date.available 2016-02-02T12:03:11Z
dc.date.issued 2013-05-18
dc.identifier.citation Alkhatib, Hamza; Kutterer, Hansjörg: Estimation of Measurement Uncertainty of kinematic TLS Observation Process by means of Monte-Carlo Methods. In: Journal of Applied Geodesy 7 (2013), Nr. 2, S. 125-134. DOI: http://dx.doi.org/10.1515/jag-2013-0044
dc.description.abstract In many cases, the uncertainty of output quantities may be computed by assuming that the distribution represented by the result of measurement and its associated standard uncertainty is a Gaussian. This assumption may be unjustified and the uncertainty of the output quantities determined in this way may be incorrect. One tool to deal with different distribution functions of the input parameters and the resulting mixed-distribution of the output quantities is given through the Monte Carlo techniques. The resulting empirical distribution can be used to approximate the theoretical distribution of the output quantities. All required moments of different orders can then be numerically determined. To evaluate the procedure of derivation and evaluation of output parameter uncertainties outlined in this paper, a case study of kinematic terrestrial laserscanning (k-TLS) will be discussed. This study deals with two main topics: the refined simulation of different configurations by taking different input parameters with diverse probability functions for the uncertainty model into account, and the statistical analysis of the real data in order to improve the physical observation models in case of k-TLS. The solution of both problems is essential for the highly sensitive and physically meaningful application of k-TLS techniques for monitoring of, e. g., large structures such as bridges. eng
dc.language.iso eng
dc.publisher Berlin : Walter de Gruyter
dc.relation.ispartofseries Journal of Applied Geodesy 7 (2013), Nr. 2
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
dc.subject Monte Carlo simulation eng
dc.subject kinematic terrestrial laserscanning eng
dc.subject uncertainty modeling eng
dc.subject.ddc 510 | Mathematik ger
dc.subject.ddc 550 | Geowissenschaften ger
dc.title Estimation of Measurement Uncertainty of kinematic TLS Observation Process by means of Monte-Carlo Methods
dc.type article
dc.type Text
dc.relation.essn 1862-9024
dc.relation.issn 1862-9016
dc.relation.doi http://dx.doi.org/10.1515/jag-2013-0044
dc.bibliographicCitation.issue 2
dc.bibliographicCitation.volume 7
dc.bibliographicCitation.firstPage 125
dc.bibliographicCitation.lastPage 134
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


Files in this item

This item appears in the following Collection(s):

Show simple item record

 

Search the repository


Browse

My Account

Usage Statistics