Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain

Similar to other instruments in Geomatics field, terrestrial laser scanner has its own coordinate system. The scanner measures start from local coordinate system for each terrestrial laser scanner station, then, perform registration process to convert into one global coordinate system. In terrest...

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Bibliographic Details
Main Author:	Mat Zain, Nurathirah
Format:	Thesis
Language:	English
Published:	2019
Subjects:	Global Positioning System Geomatics
Online Access:	http://ir.uitm.edu.my/id/eprint/23204/ http://ir.uitm.edu.my/id/eprint/23204/1/TD_NURATHIRAH%20MAT%20ZAIN%20AP%20R%2019.5.PDF

id	uitm-23204
recordtype	eprints
spelling	uitm-232042019-02-25T02:28:10Z http://ir.uitm.edu.my/id/eprint/23204/ Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain Mat Zain, Nurathirah Global Positioning System Geomatics Similar to other instruments in Geomatics field, terrestrial laser scanner has its own coordinate system. The scanner measures start from local coordinate system for each terrestrial laser scanner station, then, perform registration process to convert into one global coordinate system. In terrestrial laser scanner the scale factor is neglected by most researchers because it is shown to be irrelevant in laser scanner pre-processing procedure. However, for total station and global positioning system that have similar concept with terrestrial laser scaner, applied scale factor in coordinate transformation calculation. For this reason, this study focused on investigation of the effect of scaling factor in terrestrial laser scanner- pre-processing procedure. Investigations began by develop a datum transformation program. Australis software was used as a benchmarking for developed datum transformation program and the results were evaluated by using statistical testing. The develop program was applied for three experiment with three different configurations network (i) reduction of scan stations, (ii) reduction of surfaces, and (iii) reduction of target points. Statistical analysis was executed and results show that the scaling factor in laser scanner pre-processing procedure was not significant at 95% confidence interval. It is statistically verified that scaling factor is shown to be irrelevant in laser scanner coordinate transformation procedure. 2019-02-15 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/23204/1/TD_NURATHIRAH%20MAT%20ZAIN%20AP%20R%2019.5.PDF Mat Zain, Nurathirah (2019) Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain. Degree thesis, Universiti Teknologi Mara Perlis.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Global Positioning System Geomatics
spellingShingle	Global Positioning System Geomatics Mat Zain, Nurathirah Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain
description	Similar to other instruments in Geomatics field, terrestrial laser scanner has its own coordinate system. The scanner measures start from local coordinate system for each terrestrial laser scanner station, then, perform registration process to convert into one global coordinate system. In terrestrial laser scanner the scale factor is neglected by most researchers because it is shown to be irrelevant in laser scanner pre-processing procedure. However, for total station and global positioning system that have similar concept with terrestrial laser scaner, applied scale factor in coordinate transformation calculation. For this reason, this study focused on investigation of the effect of scaling factor in terrestrial laser scanner- pre-processing procedure. Investigations began by develop a datum transformation program. Australis software was used as a benchmarking for developed datum transformation program and the results were evaluated by using statistical testing. The develop program was applied for three experiment with three different configurations network (i) reduction of scan stations, (ii) reduction of surfaces, and (iii) reduction of target points. Statistical analysis was executed and results show that the scaling factor in laser scanner pre-processing procedure was not significant at 95% confidence interval. It is statistically verified that scaling factor is shown to be irrelevant in laser scanner coordinate transformation procedure.
format	Thesis
author	Mat Zain, Nurathirah
author_facet	Mat Zain, Nurathirah
author_sort	Mat Zain, Nurathirah
title	Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain
title_short	Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain
title_full	Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain
title_fullStr	Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain
title_full_unstemmed	Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain
title_sort	analysis of scaling factor in terrestrial laser scanning pre-processing procedure / nurathirah mat zain
publishDate	2019
url	http://ir.uitm.edu.my/id/eprint/23204/ http://ir.uitm.edu.my/id/eprint/23204/1/TD_NURATHIRAH%20MAT%20ZAIN%20AP%20R%2019.5.PDF
first_indexed	2023-09-18T23:10:17Z
last_indexed	2023-09-18T23:10:17Z
_version_	1777418756096524288

Analysis of scaling factor in terrestrial laser scanning pre-processing procedure / Nurathirah Mat Zain

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