数字化洪水风险图成果标准研发报告中国水利水电科学研究院二零零七年3月目录1成果内容及格式..................................11.1空间图层类别及格式..........................................11.2坐标系......................................................22数字化洪水风险图成果目录结构.........................23数字化洪水风险图空间图层...........................33.1要术编码....................................................43.2洪水风险....................................................43.2.1历史水灾...............................................43.2.2不同频率洪水淹没.......................................83.2.3不同蓄洪量洪水淹没（蓄滞洪区）.........................93.2.4水动力学模型洪水风险分析计算..........................103.2.5洪水风险图标识........................................133.3防汛管理....................................................143.3.1避难..................................................143.3.2抢险..................................................153.3.3重要设施..............................................163.3.4预警..................................................173.4防洪工程...................................................183.3.1堤防..................................................183.3.2水库..................................................213.3.3蓄滞洪区..............................................223.3.4水闸..................................................233.3.5控制站................................................233.3.6圩垸..................................................243.3.7泵站..................................................243.3.8排涝标准..............................................243.3.9防洪工程注记..........................................253.5社会经济...................................................253.5.1行政区划..............................................253.5.2居民点................................................263.6城镇区域...................................................283.6.1城区街区及街道........................................283.6.2居民点................................................293.6.3城市排涝..............................................303.7地形.......................................................313.7.1地表地形..............................................3113.7.2河道地形..............................................323.7.3堤防道路高程..........................................333.8交通.......................................................333.9河流水系...................................................353.9.1河流..................................................353.9.2流域界................................................353.9.3河道断面..............................................363.9.4湖泊..................................................363.9.5水系注记..............................................364数字化洪水风险图背景数据库.........................374.1洪水风险数据库表结构.......................................374.1.1洪水风险图名称编号表..................................404.1.2洪水风险图更新记录....................................404.1.3洪水风险图防洪工程表..................................414.1.4洪水风险图与防洪工程关系表............................414.1.5洪水风险图水库安全鉴定资料表..........................424.1.6洪水风险图相关雨量站表................................424.1.7洪水风险图与雨...
