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Geo-DBMS : data management of 3D spatial objects

This paper describes one aspect of 3D GIS research that is the data management of 3D objects.Current geo-database can manage large spatial data sets and able to provide access to multi users. Lately there are growing tendency towards the multifunctional use of space i.e. above and below the ground s...

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Main Authors: Abd. Khalid, Harith Fadzilah, Azri, Nor Suhaibah, Abdul Rahman, Alias
Format: Conference or Workshop Item
Language:English
Published: 2008
Subjects:
T Technology (General)
Online Access:http://eprints.utm.my/id/eprint/7819/1/GEO-DBMS__DATA_MANAGEMENT_OF_3D_SPATIAL_OBJECTS.pdf
http://eprints.utm.my/id/eprint/7819/
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spelling my.utm.78192020-03-17T08:25:05Z http://eprints.utm.my/id/eprint/7819/ Geo-DBMS : data management of 3D spatial objects Abd. Khalid, Harith Fadzilah Azri, Nor Suhaibah Abdul Rahman, Alias T Technology (General) This paper describes one aspect of 3D GIS research that is the data management of 3D objects.Current geo-database can manage large spatial data sets and able to provide access to multi users. Lately there are growing tendency towards the multifunctional use of space i.e. above and below the ground surface. Applications such as urban planning, telecommunication and 3D cadastre depend on 3D data. Thus, the needs for managing the 3D spatial datasets especially for large area are inevitable. Besides this, data acquisition technique has also motivates us for a more practical data structure(s) towards a data model for 3D GIS. A discussion on how to establish these data structures for managing 3D spatial objects form major discussion of this paper. 3D primitives like points, lines, polygons and solids are part of the primitives. The mapping of this structure in Oracle Spatial will be highlighted as well. Since geo-spatial database can handle large amount of data, we propose a practical data management and test by using real world datasets. In the experiment, the management of the 3D objects and appropriate indexing method is also discussed. Our experiment will only use simple 3D objects and will be visualized through other application software such as Autodesk Map3D or Bentley MicroStation. Simple query within the SQL for the 3D objects is also possible. The paper also will highlight the future outlook of the data structuring approach for managing large volume of 3D spatial objects and relates with current research development in 3D GIS. 2008 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/7819/1/GEO-DBMS__DATA_MANAGEMENT_OF_3D_SPATIAL_OBJECTS.pdf Abd. Khalid, Harith Fadzilah and Azri, Nor Suhaibah and Abdul Rahman, Alias (2008) Geo-DBMS : data management of 3D spatial objects. In: 7th International Symposium & Exhibition on Geoinformation (ISG 2008), 13-15 October 2008, Putra World Trade Centre(PWTC), Kuala Lumpur, Malaysia. http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:102438
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Abd. Khalid, Harith Fadzilah
Azri, Nor Suhaibah
Abdul Rahman, Alias
Geo-DBMS : data management of 3D spatial objects
description This paper describes one aspect of 3D GIS research that is the data management of 3D objects.Current geo-database can manage large spatial data sets and able to provide access to multi users. Lately there are growing tendency towards the multifunctional use of space i.e. above and below the ground surface. Applications such as urban planning, telecommunication and 3D cadastre depend on 3D data. Thus, the needs for managing the 3D spatial datasets especially for large area are inevitable. Besides this, data acquisition technique has also motivates us for a more practical data structure(s) towards a data model for 3D GIS. A discussion on how to establish these data structures for managing 3D spatial objects form major discussion of this paper. 3D primitives like points, lines, polygons and solids are part of the primitives. The mapping of this structure in Oracle Spatial will be highlighted as well. Since geo-spatial database can handle large amount of data, we propose a practical data management and test by using real world datasets. In the experiment, the management of the 3D objects and appropriate indexing method is also discussed. Our experiment will only use simple 3D objects and will be visualized through other application software such as Autodesk Map3D or Bentley MicroStation. Simple query within the SQL for the 3D objects is also possible. The paper also will highlight the future outlook of the data structuring approach for managing large volume of 3D spatial objects and relates with current research development in 3D GIS.
format Conference or Workshop Item
author Abd. Khalid, Harith Fadzilah
Azri, Nor Suhaibah
Abdul Rahman, Alias
author_facet Abd. Khalid, Harith Fadzilah
Azri, Nor Suhaibah
Abdul Rahman, Alias
author_sort Abd. Khalid, Harith Fadzilah
title Geo-DBMS : data management of 3D spatial objects
title_short Geo-DBMS : data management of 3D spatial objects
title_full Geo-DBMS : data management of 3D spatial objects
title_fullStr Geo-DBMS : data management of 3D spatial objects
title_full_unstemmed Geo-DBMS : data management of 3D spatial objects
title_sort geo-dbms : data management of 3d spatial objects
publishDate 2008
url http://eprints.utm.my/id/eprint/7819/1/GEO-DBMS__DATA_MANAGEMENT_OF_3D_SPATIAL_OBJECTS.pdf
http://eprints.utm.my/id/eprint/7819/
http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:102438
_version_ 1662754215834943488
score 13.211869

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