DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GIS
In GIS, different types of data structures have been proposed in order to represent 3D models and examining the relationship between spatial objects. The Dual Half-Edge (DHE) is a data structure that permits the simultaneous representation of the geometry and topology of models with a special focus...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2015-10-01
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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-W2/41/2015/isprsannals-II-2-W2-41-2015.pdf |
| _version_ | 1818353919692111872 |
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| author | M. Goudarzi M. Asghari P. Boguslawski A. A. Rahman |
| author_facet | M. Goudarzi M. Asghari P. Boguslawski A. A. Rahman |
| author_sort | M. Goudarzi |
| collection | DOAJ |
| description | In GIS, different types of data structures have been proposed in order to represent 3D models and examining the relationship between spatial objects. The Dual Half-Edge (DHE) is a data structure that permits the simultaneous representation of the geometry and topology of models with a special focus on building interiors. In this paper, from the storage cost point of view, the G-Maps model is analyzed and compared with the DHE model, since they have some features in common and also G-Maps is used widely in GIS. The primary result shows that the DHE is more efficient than the G-Maps with regard to the storage cost. |
| first_indexed | 2024-12-13T19:17:11Z |
| format | Article |
| id | doaj.art-a95c3e912b6347fa942bc9cf4c4f274a |
| institution | Directory Open Access Journal |
| issn | 2194-9042 2194-9050 |
| language | English |
| last_indexed | 2024-12-13T19:17:11Z |
| publishDate | 2015-10-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-a95c3e912b6347fa942bc9cf4c4f274a2022-12-21T23:34:15ZengCopernicus PublicationsISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences2194-90422194-90502015-10-01II-2-W2414510.5194/isprsannals-II-2-W2-41-2015DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GISM. Goudarzi0M. Asghari1P. Boguslawski2A. A. Rahman3Faculty of Geoinformation and Real Estate, University Teknologi Malaysia, MalaysiaFaculty of Geoinformation and Real Estate, University Teknologi Malaysia, MalaysiaFaculty of Environment and Technology, University of the West of England, EnglandFaculty of Geoinformation and Real Estate, University Teknologi Malaysia, MalaysiaIn GIS, different types of data structures have been proposed in order to represent 3D models and examining the relationship between spatial objects. The Dual Half-Edge (DHE) is a data structure that permits the simultaneous representation of the geometry and topology of models with a special focus on building interiors. In this paper, from the storage cost point of view, the G-Maps model is analyzed and compared with the DHE model, since they have some features in common and also G-Maps is used widely in GIS. The primary result shows that the DHE is more efficient than the G-Maps with regard to the storage cost.http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-2-W2/41/2015/isprsannals-II-2-W2-41-2015.pdf |
| spellingShingle | M. Goudarzi M. Asghari P. Boguslawski A. A. Rahman DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GIS ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GIS |
| title_full | DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GIS |
| title_fullStr | DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GIS |
| title_full_unstemmed | DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GIS |
| title_short | DUAL HALF EDGE DATA STRUCTURE IN DATABASE FOR BIG DATA IN GIS |
| title_sort | dual half edge data structure in database for big data in gis |
| url | http://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/II-2-W2/41/2015/isprsannals-II-2-W2-41-2015.pdf |
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