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A platform for research: civil engineering, architecture and urbanism
DISASTER PREDICTION METHOD, DISASTER PREDICTION SYSTEM, AND DISASTER PREDICTION PROGRAM
To achieve prediction with high accuracy over a wide area for a disaster caused by rainfall.SOLUTION: A disaster prediction system comprises: underground moisture content acquisition means 201 that acquires an amount of moisture under the ground at a specific point; ground surface moisture content acquisition means 202 that acquires the amount of moisture on a surface of the ground within a certain range including the specific point; and estimation means 203 that, based on an underground moisture content at the specific point and the ground surface moisture content within a certain range, estimates a parameter representing the underground moisture content at an arbitrary point included in the certain range or characteristics of soil at the arbitrary point included in the certain range.SELECTED DRAWING: Figure 8
【課題】降雨に起因する災害に対し、広域に渡って高精度な予測を実現する。【解決手段】災害予測システムは、特定の地点における土中の水分量を取得する土中水分量取得手段２０１と、特定の地点を含む一定の範囲における地表の水分量を取得する地表水分量取得手段２０２と、特定の地点における土中の水分量と、一定の範囲における地表の水分量とに基づいて、一定の範囲に含まれる任意の地点における土中の水分量または一定の範囲に含まれる任意の地点における土壌の特性を表すパラメータを推定する推定手段２０３とを備える。【選択図】図８
DISASTER PREDICTION METHOD, DISASTER PREDICTION SYSTEM, AND DISASTER PREDICTION PROGRAM
To achieve prediction with high accuracy over a wide area for a disaster caused by rainfall.SOLUTION: A disaster prediction system comprises: underground moisture content acquisition means 201 that acquires an amount of moisture under the ground at a specific point; ground surface moisture content acquisition means 202 that acquires the amount of moisture on a surface of the ground within a certain range including the specific point; and estimation means 203 that, based on an underground moisture content at the specific point and the ground surface moisture content within a certain range, estimates a parameter representing the underground moisture content at an arbitrary point included in the certain range or characteristics of soil at the arbitrary point included in the certain range.SELECTED DRAWING: Figure 8
【課題】降雨に起因する災害に対し、広域に渡って高精度な予測を実現する。【解決手段】災害予測システムは、特定の地点における土中の水分量を取得する土中水分量取得手段２０１と、特定の地点を含む一定の範囲における地表の水分量を取得する地表水分量取得手段２０２と、特定の地点における土中の水分量と、一定の範囲における地表の水分量とに基づいて、一定の範囲に含まれる任意の地点における土中の水分量または一定の範囲に含まれる任意の地点における土壌の特性を表すパラメータを推定する推定手段２０３とを備える。【選択図】図８
DISASTER PREDICTION METHOD, DISASTER PREDICTION SYSTEM, AND DISASTER PREDICTION PROGRAM
災害予測方法、災害予測システム、および、災害予測プログラム
MASE RYOTA (author) / OCHIAI KATSUHIRO (author)
2021-01-28
Patent
Electronic Resource
Japanese
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