Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan

In engineering and surveying, establishing a temporary bench mark (TBM) that have a reliable reduce level is extremely important since it contribute most of construction that is being done. This study is done to compare the heighting accuracy between total station and GPS with auto level serve as...

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Main Author:	Che Hassan, Che Atif Zulfakhrullah
Format:	Thesis
Language:	English
Published:	2019
Subjects:	Global Positioning System Surveying
Online Access:	https://ir.uitm.edu.my/id/eprint/23281/1/TD_CHE%20ATIF%20ZULFAKHRULLAH%20CHE%20HASSAN%20AP%20R%2019.5.PDF
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id	my-uitm-ir.23281
record_format	uketd_dc
spelling	my-uitm-ir.232812019-02-27T04:45:06Z Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan 2019-02-27 Che Hassan, Che Atif Zulfakhrullah Global Positioning System Surveying In engineering and surveying, establishing a temporary bench mark (TBM) that have a reliable reduce level is extremely important since it contribute most of construction that is being done. This study is done to compare the heighting accuracy between total station and GPS with auto level serve as a reference. A total of 6 TBM is establish using fly leveling and these 6 TBM are re-observe using Total Station and GNSS levelling. Using the total station, the reduce level is transferred from reference point to all TBM using techeometry method. In GNSS leveling, a relative and absolute leveling method is used measure the orthometric height of each of the 6 TBM with fitted geoid as a reference surface. The values are compare with each other to reduce level (RL) that been establish using Auto level. The total station displays a wider range of errors from 0.13 m all the way to 0.004 m while the GNSS leveling gives a more consistence result from 0.011 m to 0.063 m. Thus, the total station give a more accurate result but low precision but that GNSS gives a high precision but lower accuracy 2019-02 Thesis https://ir.uitm.edu.my/id/eprint/23281/ https://ir.uitm.edu.my/id/eprint/23281/1/TD_CHE%20ATIF%20ZULFAKHRULLAH%20CHE%20HASSAN%20AP%20R%2019.5.PDF text en public degree Universiti Teknologi Mara Perlis Faculty of architecture, planning and surveying
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Global Positioning System Surveying
spellingShingle	Global Positioning System Surveying Che Hassan, Che Atif Zulfakhrullah Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan
description	In engineering and surveying, establishing a temporary bench mark (TBM) that have a reliable reduce level is extremely important since it contribute most of construction that is being done. This study is done to compare the heighting accuracy between total station and GPS with auto level serve as a reference. A total of 6 TBM is establish using fly leveling and these 6 TBM are re-observe using Total Station and GNSS levelling. Using the total station, the reduce level is transferred from reference point to all TBM using techeometry method. In GNSS leveling, a relative and absolute leveling method is used measure the orthometric height of each of the 6 TBM with fitted geoid as a reference surface. The values are compare with each other to reduce level (RL) that been establish using Auto level. The total station displays a wider range of errors from 0.13 m all the way to 0.004 m while the GNSS leveling gives a more consistence result from 0.011 m to 0.063 m. Thus, the total station give a more accurate result but low precision but that GNSS gives a high precision but lower accuracy
format	Thesis
qualification_level	Bachelor degree
author	Che Hassan, Che Atif Zulfakhrullah
author_facet	Che Hassan, Che Atif Zulfakhrullah
author_sort	Che Hassan, Che Atif Zulfakhrullah
title	Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan
title_short	Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan
title_full	Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan
title_fullStr	Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan
title_full_unstemmed	Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan
title_sort	comparison of heighting between total station and gps by using auto level as a reference in uitm perlis / che atif zulfakhrullah che hassan
granting_institution	Universiti Teknologi Mara Perlis
granting_department	Faculty of architecture, planning and surveying
publishDate	2019
url	https://ir.uitm.edu.my/id/eprint/23281/1/TD_CHE%20ATIF%20ZULFAKHRULLAH%20CHE%20HASSAN%20AP%20R%2019.5.PDF
_version_	1783733829705400320

Comparison of heighting between total station and GPS by using auto level as a reference in UiTM Perlis / Che Atif Zulfakhrullah Che Hassan

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