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Study on Application of Location Algorithm Base Multidimensional Spatial Information in the Situation Analysis of Natural Ecology
[chapter]
2011
IFIP Advances in Information and Communication Technology
In this paper, the algorithm was designed of quad-tree spatial search based on spatial information multi-dimensional features, the traditional quad-tree algorithm has been improved to a specific spatial attribute value binding in the quad-tree leaf nodes, a large number with a specific operation irrelevant attributes are excluded, to the effect of finding targets. This algorithm is applied in the natural ecology protection system, it can locate the region which pollutes quickly in the map,
doi:10.1007/978-3-642-18354-6_84
fatcat:bcs6ls6nu5gila6pknhiv6sddm