URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACH
Urbanisation creates immense competition for space, this may be attributed to an increase in population owing to domestic and external tourism. Most cities are constantly exploring all avenues in maximising its limited space. Hence, urban or city authorities need to plan, expand and use such three d...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2013-09-01
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| Series: | ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-2-W1/123/2013/isprsannals-II-2-W1-123-2013.pdf |
| _version_ | 1828487168722468864 |
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| author | E. E. Duncan A. Abdul Rahman |
| author_facet | E. E. Duncan A. Abdul Rahman |
| author_sort | E. E. Duncan |
| collection | DOAJ |
| description | Urbanisation creates immense competition for space, this may be attributed to an increase in population owing to domestic and
external tourism. Most cities are constantly exploring all avenues in maximising its limited space. Hence, urban or city authorities
need to plan, expand and use such three dimensional (3D) space above, on and below the city space. Thus, difficulties in property
ownership and the geometric representation of the 3D city space is a major challenge. This research, investigates the concept of
representing a geometric topological 3D spatial model capable of representing 3D volume parcels for man-made constructions above
and below the 3D surface volume parcel. A review of spatial data models suggests that the 3D TIN (TEN) model is significant and can
be used as a unified model. The concepts, logical and physical models of 3D TIN for 3D volumes using tetrahedrons as the base
geometry is presented and implemented to show man-made constructions above and below the surface parcel within a user friendly
graphical interface. Concepts for 3D topology and 3D analysis are discussed. Simulations of this model for 3D cadastre are
implemented. This model can be adopted by most countries to enhance and streamline geometric 3D property ownership for urban
centres. 3D TIN concept for spatial modelling can be adopted for the LA_Spatial part of the Land Administration Domain Model
(LADM) (ISO/TC211, 2012), this satisfies the concept of 3D volumes. |
| first_indexed | 2024-12-11T09:45:55Z |
| format | Article |
| id | doaj.art-a576de8da3464231ba3406879123ea8e |
| institution | Directory Open Access Journal |
| issn | 2194-9042 2194-9050 |
| language | English |
| last_indexed | 2024-12-11T09:45:55Z |
| publishDate | 2013-09-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-a576de8da3464231ba3406879123ea8e2022-12-22T01:12:33ZengCopernicus PublicationsISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences2194-90422194-90502013-09-01II-2/W112312810.5194/isprsannals-II-2-W1-123-2013URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACHE. E. Duncan0A. Abdul Rahman13D GIS Research Laboratory, Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia, 81310, Skudai, Johor Bahru, Malaysia3D GIS Research Laboratory, Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia, 81310, Skudai, Johor Bahru, MalaysiaUrbanisation creates immense competition for space, this may be attributed to an increase in population owing to domestic and external tourism. Most cities are constantly exploring all avenues in maximising its limited space. Hence, urban or city authorities need to plan, expand and use such three dimensional (3D) space above, on and below the city space. Thus, difficulties in property ownership and the geometric representation of the 3D city space is a major challenge. This research, investigates the concept of representing a geometric topological 3D spatial model capable of representing 3D volume parcels for man-made constructions above and below the 3D surface volume parcel. A review of spatial data models suggests that the 3D TIN (TEN) model is significant and can be used as a unified model. The concepts, logical and physical models of 3D TIN for 3D volumes using tetrahedrons as the base geometry is presented and implemented to show man-made constructions above and below the surface parcel within a user friendly graphical interface. Concepts for 3D topology and 3D analysis are discussed. Simulations of this model for 3D cadastre are implemented. This model can be adopted by most countries to enhance and streamline geometric 3D property ownership for urban centres. 3D TIN concept for spatial modelling can be adopted for the LA_Spatial part of the Land Administration Domain Model (LADM) (ISO/TC211, 2012), this satisfies the concept of 3D volumes.http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-2-W1/123/2013/isprsannals-II-2-W1-123-2013.pdf |
| spellingShingle | E. E. Duncan A. Abdul Rahman URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACH ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACH |
| title_full | URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACH |
| title_fullStr | URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACH |
| title_full_unstemmed | URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACH |
| title_short | URBANISATION AND 3D SPATIAL MODELLING- A GEOMETRIC APPROACH |
| title_sort | urbanisation and 3d spatial modelling a geometric approach |
| url | http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-2-W1/123/2013/isprsannals-II-2-W1-123-2013.pdf |
| work_keys_str_mv | AT eeduncan urbanisationand3dspatialmodellingageometricapproach AT aabdulrahman urbanisationand3dspatialmodellingageometricapproach |