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UNIFIED TOPOLOGICAL FRAMEWORK FOR RETRIEVING 2D AND 3D MULTI-SCALE SPATIAL INFORMATION
Topological connectivity CityGML 3D building multi-scale LoD 2D and 3D model
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2018/11/9
Different applications or users need different model (differ requirement on level of details; geometry and information), less focuses in topological element. Improper manage geometry, attribute and to...
GENERATION OF A SPATIAL INFORMATION SYSTEM FOR ARCHITECTURE WITH LASERSCANNING DATA
Cultural Heritage Terrestrial Laser Scanning Modelling Geo-Database
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2016/2/29
In architectural and cultural heritage documentation, laser scanning technology today offers several opportunities to approach the
object to study and to extract manifold information levels from it....
Morphometric analysis of Kharlikani watershed in Odisha, India using spatial information technology
Morphometric analysis GIS model, Kharlikani watershed
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2014/11/11
Morphometric characteristics of watershed allow us to predict the hydrologic response to various
watershed management practices and to have a better understanding of the impacts of these
practices...
A CACHE DESIGN METHOD FOR SPATIAL INFORMATION VISUALIZATION IN 3D REAL-TIME RENDERING ENGINE
Memory cache Disk cache 3D Rendering Engine Multi-thread, Replacement policy
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2014/4/25
A well-designed cache system has positive impacts on the 3D real-time rendering engine. As the amount of visualization data getting larger, the effects become more obvious. They are the base of the 3D...
Study on Geomorphologic Spatial Information Mining and Application
Digital Geomorphology Partial Quartic Equation Shuttle Radar Topography Mission (SRTM) Spatial Analysis
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2011/12/20
Digital Elevation Models (DEM) implies numbers of geomorphologic spatial information. It not only includes the three-dimensional coordinate but also has unique texture information, which can describe ...
Map spatial cognition research and spatial information visualization
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2007/8/24
Along with the advances in computer sciences in recent years, visualization has been developed to embrace new functions. The electronic map in a spatial information visualization system is...