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Landslides occurrence limit line, how to create a refuge reference line and vigilance reference line and its program and sediment disaster warning and evacuation support system of
Landslides occurrence limit line, how to create a refuge reference line and vigilance reference line and its program and sediment disaster warning and evacuation support system of
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机译:滑坡发生极限线,如何建立避难参考线和警戒参考线及其程序和泥石流灾害预警疏散支持系统
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摘要
PROBLEM TO BE SOLVED: To provide an objective, highly repetitive and versatile creation method etc. of an occurrence limit line, an evacuation reference line and a warning reference line of sediment disaster, without requiring huge trial and error by the use of an RBF network.;SOLUTION: This method includes: a first process S1 in which standardization of real learning data which consists of data sets of short-term rainfall index, long term rainfall index, and sediment disaster occurrence/non-occurrence is performed by a standardization analysis section; a second process S2 in which a distinction border plane is built by splitting a two dimensional former flat surface of the short-term rainfall index and the long-term rainfall index into unit lattice areas formed by grid lines of desired spacing by a distinction border plane analysis section and by setting a radial base function on an lattice point; and a third process S3 which creates at least either of the occurrence limit line, the evacuation reference line and the warning reference line of sediment disaster by an occurrence information line creation section.;COPYRIGHT: (C)2005,JPO&NCIPI
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