Integration of land and marine vertical datum / Mohammad Khairul Hasbol

Integration of land and marine vertical datum is become important issues nowadays. Many agencies from oversea has conduct project and research to joining land and marine data. Seamless vertical datum is needed to produce high accuracy vertical data to join land and marine data. In order to represent...

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Bibliographic Details
Main Author:	Hasbol, Mohammad Khairul
Format:	Thesis
Language:	English
Published:	2020
Subjects:	Toponymy Including gazetteers, geographic names and terms
Online Access:	https://ir.uitm.edu.my/id/eprint/28760/1/TD_MOHAMMAD%20KHAIRUL%20HASBOL%20AP%20R%2019_5.pdf
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id	my-uitm-ir.28760
record_format	uketd_dc
spelling	my-uitm-ir.287602020-03-11T06:34:28Z Integration of land and marine vertical datum / Mohammad Khairul Hasbol 2020-03-11 Hasbol, Mohammad Khairul Toponymy. Including gazetteers, geographic names and terms Integration of land and marine vertical datum is become important issues nowadays. Many agencies from oversea has conduct project and research to joining land and marine data. Seamless vertical datum is needed to produce high accuracy vertical data to join land and marine data. In order to represent seamless vertical surface, geoid modelling is the alternative way to define the seamless vertical surface. In this study, determination of gravimetric geoid model for Peninsular Malaysia computed using Least Square Modification of Stokes’ with Additive Correction (AC). Gravimetric geoid model over Peninsular Malaysia computed from various dataset which include 8241 points of terrestrial gravity data, 370736 points of marine gravity data, 24856 points of gravity data, Global Digital Elevation and three (GOCO01S, GOSG01S, GOCO2s) GGM models. Gravimetric geoid model computed from three GGMs models undergo evaluation and validation with local mean GNSS/Levelling. GOCO01S GGM model represent the best fit for geoid modelling Peninsular Malaysia with standard error 0.063m. The new gravimetric geoid model for Peninsular Malaysia has been developed 1’ x 1’ arc minute grid interval. In order to integrate land and marine vertical datum, relationship between different vertical is investigate. In order to investigate the relationship, all the vertical datum is positioned and referred to ellipsoid surface. Therefore, GNSS observation has been conducted on Tidal Gauge Benchmark around Peninsular Malaysia tidal station to determine the ellipsoid surface. Separation value from geoid surface to different vertical has been computed which produce various vertical dataset. The separation value applied on geoid surface to joining land and marine data. 2020-03 Thesis https://ir.uitm.edu.my/id/eprint/28760/ https://ir.uitm.edu.my/id/eprint/28760/1/TD_MOHAMMAD%20KHAIRUL%20HASBOL%20AP%20R%2019_5.pdf text en public degree Universiti Teknologi Mara Perlis Faculty of Architecture, Planning and Surverying (R)
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Toponymy Including gazetteers, geographic names and terms
spellingShingle	Toponymy Including gazetteers, geographic names and terms Hasbol, Mohammad Khairul Integration of land and marine vertical datum / Mohammad Khairul Hasbol
description	Integration of land and marine vertical datum is become important issues nowadays. Many agencies from oversea has conduct project and research to joining land and marine data. Seamless vertical datum is needed to produce high accuracy vertical data to join land and marine data. In order to represent seamless vertical surface, geoid modelling is the alternative way to define the seamless vertical surface. In this study, determination of gravimetric geoid model for Peninsular Malaysia computed using Least Square Modification of Stokes’ with Additive Correction (AC). Gravimetric geoid model over Peninsular Malaysia computed from various dataset which include 8241 points of terrestrial gravity data, 370736 points of marine gravity data, 24856 points of gravity data, Global Digital Elevation and three (GOCO01S, GOSG01S, GOCO2s) GGM models. Gravimetric geoid model computed from three GGMs models undergo evaluation and validation with local mean GNSS/Levelling. GOCO01S GGM model represent the best fit for geoid modelling Peninsular Malaysia with standard error 0.063m. The new gravimetric geoid model for Peninsular Malaysia has been developed 1’ x 1’ arc minute grid interval. In order to integrate land and marine vertical datum, relationship between different vertical is investigate. In order to investigate the relationship, all the vertical datum is positioned and referred to ellipsoid surface. Therefore, GNSS observation has been conducted on Tidal Gauge Benchmark around Peninsular Malaysia tidal station to determine the ellipsoid surface. Separation value from geoid surface to different vertical has been computed which produce various vertical dataset. The separation value applied on geoid surface to joining land and marine data.
format	Thesis
qualification_level	Bachelor degree
author	Hasbol, Mohammad Khairul
author_facet	Hasbol, Mohammad Khairul
author_sort	Hasbol, Mohammad Khairul
title	Integration of land and marine vertical datum / Mohammad Khairul Hasbol
title_short	Integration of land and marine vertical datum / Mohammad Khairul Hasbol
title_full	Integration of land and marine vertical datum / Mohammad Khairul Hasbol
title_fullStr	Integration of land and marine vertical datum / Mohammad Khairul Hasbol
title_full_unstemmed	Integration of land and marine vertical datum / Mohammad Khairul Hasbol
title_sort	integration of land and marine vertical datum / mohammad khairul hasbol
granting_institution	Universiti Teknologi Mara Perlis
granting_department	Faculty of Architecture, Planning and Surverying (R)
publishDate	2020
url	https://ir.uitm.edu.my/id/eprint/28760/1/TD_MOHAMMAD%20KHAIRUL%20HASBOL%20AP%20R%2019_5.pdf
_version_	1783734074549993472

Integration of land and marine vertical datum / Mohammad Khairul Hasbol

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