Hierarchical Spatial Reasoning Applied to Spatial Data Infrastructures
نویسندگان
چکیده
منابع مشابه
Hierarchical Spatial Reasoning Applied to Spatial Data Infrastructures
Many countries throughout the world believe they can benefit both economically and environmentally from better management of their spatial data assets, enabling them to access and retrieve complete and consistent datasets in an easy and secure way. This has resulted in the development of the Spatial Data Infrastructure (SDI) concept at various political and/or administrative levels. The SDI con...
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This paper gives a definition of Hierarchical Spatial Reasoning, which computes increasingly better results in a hierarchical fashion and stops the computation when a result is achieved which is ‘good enough’. This is different from standard hierarchical algorithms, which use hierarchical data structures to improve efficiency in computing the correct result. An algorithm on hierarchical spatial...
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Throughout history, humankind has segmented and structured the spatial environment in various ways to support administrative, political and economic activities. To date, the majority of spatial boundaries have been constructed in an uncoordinated manner with individual organisations generating individual boundaries to meet individual needs. This practice has resulted in boundary layers that eve...
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The need for environmental data is continually changing. In recent years nations have made unprecedented investments in environmental information and the means to assemble, store, process, analyse, and disseminate it. The present global challenge is not only the lack of environmental data, but also the development of the infrastructures that will enable citizens, the business community and the ...
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ژورنال
عنوان ژورنال: Cartography
سال: 2000
ISSN: 0069-0805
DOI: 10.1080/00690805.2000.9714107