| 摘要 |
PROBLEM TO BE SOLVED: To provide a volcano disaster prevention map system for predicting an ash fall amount in a target facility accompanying a volcanic eruption to show useful information in formulation of a business continuity plan (BCP). SOLUTION: This volcano disaster prevention map system displaying the prediction ash fall amount caused by volcano disaster on a display screen has: an assumption volcano designation means 1 designating an assumption volcano causing the volcano disaster; an assumption facility designation means 2 designating an assumption facility affected by the assumption volcano; a map information storage means 3 storing map information including the assumption volcano and the assumption facility; an ash fall amount distribution situation prediction means 4 predicting a distribution situation of the ash fall amount by the assumption volcano; and a reference ash fall amount distribution situation storage part 5 storing the predicted distribution situation in each of the assumption volcano predicted by the ash fall distribution situation prediction means 4. The volcano disaster prevention map system also has a display means 7 superposing and displaying the assumption volcano, the assumption facility, the map information, and the distribution situation of the ash fall amount. COPYRIGHT: (C)2009,JPO&INPIT
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