An improvement of spatial data quality assessment process on geographical information system

The use of Geographical Information Systems has flooded almost every field in the engineering, natural and social sciences, offering accurate, efficient, reproducible methods for collecting, viewing and analyzing spatial data. GIS data have become a progressively essential data type to Malaysian Gov...

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Main Author:	Arris, Artiesa
Format:	Thesis
Language:	English
Published:	2017
Subjects:	G70.212-70.215 Geographic information system
Online Access:	http://eprints.utm.my/id/eprint/92609/1/ArtiesaArrisPC2017.pdf
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id	my-utm-ep.92609
record_format	uketd_dc
spelling	my-utm-ep.926092021-10-28T10:09:25Z An improvement of spatial data quality assessment process on geographical information system 2017 Arris, Artiesa G70.212-70.215 Geographic information system The use of Geographical Information Systems has flooded almost every field in the engineering, natural and social sciences, offering accurate, efficient, reproducible methods for collecting, viewing and analyzing spatial data. GIS data have become a progressively essential data type to Malaysian Government Agencies and to business in general. An effective GIS data and information is needed to reduce losses from natural & human-induced disaster as prevention and early warning. Spatial data is one of important GIS element where contain Information about the locations and shapes of geographic features and the relationships between them, usually stored as coordinates and topology. Meanwhile, Spatial Data quality is the degree of data that fulfill the given objective. In other words, completeness of attributes in order to achieve the given task can be termed as Data Quality. Production of data by government agencies as well as by various mapping agencies assesses the data quality standards in order to produce better results. Data created from different channels with different techniques may have a conflict in terms of resolution, orientation and displacement. Spatial Data quality is a pillar in any GIS implementation and application as reliable data are indispensable to allow the user obtaining meaningful results. As a result, study on spatial data quality assessment guideline published by MaCGDI is important to DID and relevant to benchmark. Spatial Data Quality Assessment process flow has been designed in order to improve the existing procedure. 2017 Thesis http://eprints.utm.my/id/eprint/92609/ http://eprints.utm.my/id/eprint/92609/1/ArtiesaArrisPC2017.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:132888 phd doctoral Universiti Teknologi Malaysia Advanced Informatics School
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	G70.212-70.215 Geographic information system
spellingShingle	G70.212-70.215 Geographic information system Arris, Artiesa An improvement of spatial data quality assessment process on geographical information system
description	The use of Geographical Information Systems has flooded almost every field in the engineering, natural and social sciences, offering accurate, efficient, reproducible methods for collecting, viewing and analyzing spatial data. GIS data have become a progressively essential data type to Malaysian Government Agencies and to business in general. An effective GIS data and information is needed to reduce losses from natural & human-induced disaster as prevention and early warning. Spatial data is one of important GIS element where contain Information about the locations and shapes of geographic features and the relationships between them, usually stored as coordinates and topology. Meanwhile, Spatial Data quality is the degree of data that fulfill the given objective. In other words, completeness of attributes in order to achieve the given task can be termed as Data Quality. Production of data by government agencies as well as by various mapping agencies assesses the data quality standards in order to produce better results. Data created from different channels with different techniques may have a conflict in terms of resolution, orientation and displacement. Spatial Data quality is a pillar in any GIS implementation and application as reliable data are indispensable to allow the user obtaining meaningful results. As a result, study on spatial data quality assessment guideline published by MaCGDI is important to DID and relevant to benchmark. Spatial Data Quality Assessment process flow has been designed in order to improve the existing procedure.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Arris, Artiesa
author_facet	Arris, Artiesa
author_sort	Arris, Artiesa
title	An improvement of spatial data quality assessment process on geographical information system
title_short	An improvement of spatial data quality assessment process on geographical information system
title_full	An improvement of spatial data quality assessment process on geographical information system
title_fullStr	An improvement of spatial data quality assessment process on geographical information system
title_full_unstemmed	An improvement of spatial data quality assessment process on geographical information system
title_sort	improvement of spatial data quality assessment process on geographical information system
granting_institution	Universiti Teknologi Malaysia
granting_department	Advanced Informatics School
publishDate	2017
url	http://eprints.utm.my/id/eprint/92609/1/ArtiesaArrisPC2017.pdf
_version_	1747818604999475200

An improvement of spatial data quality assessment process on geographical information system

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