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智慧水利-莲都区河流基本情况信息,包含河流名称代码,流域面积,河源位置,流域内人口,河流名称,洪水最大安全泄量,长度等信息
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莲都区水利局创建时间：
2026-05-14
相关数据集
River Flood Maps (FRM_FH_RIVER_EXTENT_H)
The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...
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Surface Water Flood Maps (FRM_FH_SURFACE_WATER_DEPTH_L)
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Property-level loss estimates and aggregated flood depths for single-family homes in Massachusetts (non-spatial)
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River Flood Maps (FRM_FH_RIVER_DEPTH_H)
The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...
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Deterministic and Probabilistic Flood risk assessment
Flood modeling, as an important part of coastal hazard assessment, is highly influenced by topography dataset and specifically ground elevation. Lower resolution Digital Elevation Models (DEMs) ar
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