Spatial Entities
نویسندگان
چکیده
منابع مشابه
تحلیل فضایی در مطالعات جغرافیایی
Spatial analysis as the main approach of geography was reviewed and searched through its historical development. The results of this exploratory research showed that this approach was born after the Second World War due to the overall interest of geographers to develop universal theories and laws. The advocators of this field believed that the old regional geography was not able to develop ...
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With the growing dominance of complex and multi-level urban structures, current cadastral systems, which are often developed based on 2D representations, are not capable of providing unambiguous spatial information about urban properties. Therefore, the concept of 3D cadastre is proposed to support 3D digital representation of land and properties and facilitate the communication of legal owners...
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One of the most problematic areas for teachers and learners in English classrooms is prepositions. Two types of prepositions in English are spatial (space) and temporal (time) prepositions. Prepositions are words linking two entities and thereby specifying the relation of the two. The main purpose of this study was to investigate the role of games and flash cards in learning place and time prep...
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This paper identifies a spatio-temporal model that represents the evolution of 2-dimensional spatial entities. The research proposes a qualitative reasoning approach for modelling time in Geographical Information Systems (GIS). Spatio-temporal relationships are inferred by combining properties of measured time (chronological sequences) and historical time (ordered events) to geometrical and top...
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The RDF data model has recently been extended to support representation and querying of spatial information (i.e., locations and geometries), which is associated with RDF entities. Still, there are limited efforts towards extending RDF stores to efficiently support spatial queries, such as range selections (e.g., find entities within a given range) and spatial joins (e.g., find pairs of entitie...
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The RDF data model has recently been extended to support representation and querying of spatial information (i.e., locations and geometries), which is associated with RDF entities. Still, there are limited efforts towards extending RDF stores to efficiently support spatial queries, such as range selections (e.g., find entities within a given range) and spatial joins (e.g., find pairs of entitie...
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تاریخ انتشار 1997