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A 3D GIS's Spatial Data Model Based on Cell Complex
3D GIS non manifold cell complex spatial data model spatial data structure
2015/12/3
Based on cell complex theory, after analyzing the corresponding relationship among cell, cell complex and 3D spatial solid, a formal definition for 3D spatial solid is presented. Through analyzing the...
3d Spatial Data Model Based on Quasi Tri-prism Volume and its Application in Subsurface Engineering
GIS Modeling Data Structures,
2015/7/6
3D spatial data model and modelling are the core of 3D GIS theory and applications. For this reason, a data model based on Quasi
Tri-Prism Volume (QTPV) has been presented in this paper. The QTPV def...
HYPERMAP-BASED DISTRIBUTED SPATIAL DATA MODEL
distribution GIS hypermap data model interoperability
2015/1/23
Distribution, interoperability, interactivity, component are the main four features of distributed geography information system. Based on the principle of hypermap, hypermedia and distributed database...
Development of Indoor Spatial Data Model Using CityGML ADE
Indoor Spatial Data Model, 3D Data Model, CityGML
2014/4/21
With the recent increasing build and application for 3D spatial information, the importance of management and application for
spatial information based on indoor space has been increased. Especiall...