Book Chapter10.1007/978-3-642-15300-6_22
5D data modelling: full integration of 2D/3D space, time and scale dimensions
Peter van Oosterom,Jantien Stoter +1 more
- 14 Sep 2010
- Vol. 6292, pp 310-324
113
TL;DR: The result is a conceptual full partition of the 3Dspace+time+scale space realised in a 5D data model implemented in a Database Management System, with no overlaps, no gaps.
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Abstract: This paper proposes an approach for data modelling in five dimensions. Apart from three dimensions for geometrical representation and a fourth dimension for time, we identify scale as fifth dimensional characteristic. Considering scale as an extra dimension of geographic information, fully integrated with the other dimensions, is new. Through a formal definition of geographic data in a conceptual 5D continuum, the data can be handled by one integrated approach assuring consistency across scale and time dimensions. Because the approach is new and challenging, we choose to step-wise studying several combinations of the five dimensions, ultimately resulting in the optimal 5D model. We also propose to apply mathematical theories on multidimensional modelling to well established principles of multidimensional modelling in the geo-information domain. The result is a conceptual full partition of the 3Dspace+time+scale space (i.e. no overlaps, no gaps) realised in a 5D data model implemented in a Database Management System.
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Citations
Alluvial Fan Dynamics – Revisiting the Field
TL;DR: In this paper, the authors present a critical review of six predominant themes that have evolved over the last 40 years related to studies of alluvial fan dynamism, including the development of conceptual models, field experiments, physical models, numerical models, high-resolution mor- phometric analyses, and climate change scenarios.
23
•Book Chapter
Advanced principles of 3D cadastral data modelling
Ali Aien,Mohsen Kalantari,Abbas Rajabifard,Ian Williamson,Rohan Bennett +4 more
- 01 Jan 2011
TL;DR: This is a publisher's version of a paper presented at the 2nd International Workshop on 3D Cadastres, Delft, The Netherlands, 16-18 November, 2011 published by FIG.
Selective 4D modelling framework for spatial-temporal land information management system
Anastasios Doulamis,Sofia Soile,Nikolaos Doulamis,Christina Chrisouli,Nikos Grammalidis,Kosmas Dimitropoulos,Charalambos Manesis,Chryssy Potsiou,Charalabos Ioannidis +8 more
- 19 Jun 2015
TL;DR: A predictive (selective) 4D modelling framework where only the spatial 3D differences are modelled at the forthcoming time instances, while regions of no significant spatial-temporal alterations remain intact is introduced.
Towards a client-oriented integration of construction processes and building GIS systems
TL;DR: The development of a Web3D visualizer, which integrates 3D documentation with building planning following the BIM methodology using just Open Source software, which can be visualized in a modern web browser without plugins is shown.
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Presenting cultural heritage landscapes – from gis via 3d models to interactive presentation frameworks
TL;DR: In this article, the authors try to approach cultural heritage landscapes from both cultural sciences and geography through a combination of customised geo-information (GIS) and visualisation/presentation technology.
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Data cube: a relational aggregation operator generalizing GROUP-BY, CROSS-TAB, and SUB-TOTALS
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TL;DR: The data cube operator as discussed by the authors generalizes the histogram, cross-tabulation, roll-up, drill-down, and sub-total constructs found in most report writers.
•Posted Content
Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals
Jim Gray,Surajit Chaudhuri,Adam Bosworth,Andrew Layman,Don Reichart,Murali Venkatrao,Frank Pellow,Hamid Pirahesh +7 more
TL;DR: The cube operator as discussed by the authors generalizes the histogram, cross-tabulation, roll-up, drill-down, and sub-total constructs found in most report writers, and treats each of the N aggregation attributes as a dimension of N-space.
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Representing and Exchanging 3D City Models with CityGML
Thomas H. Kolbe
- 01 Jan 2009
TL;DR: The paper gives an overview about CityGML, its modelling aspects and design decisions, recent applications, and its relation to other 3D standards like IFC, X3D, and KML.
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