Path similarity typhoon analysis method based on shortest path algorithm
The invention relates to the field of flood prevention informatization and meteorology application, in particular to a path similarity typhoon analysis method based on the shortest path algorithm. Through an interpolation algorithm, key path points distributed evenly in each typhoon route are obtain...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the field of flood prevention informatization and meteorology application, in particular to a path similarity typhoon analysis method based on the shortest path algorithm. Through an interpolation algorithm, key path points distributed evenly in each typhoon route are obtained, then based on the key path points, the shortest deviation distance between different typhoon routes is computed, and accordingly the typhoon path which is scientific in geographic space and the most similar in analysis is obtained, and scientific technology support is better provided for flood prevention and typhoon prevention. |
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