wzy-warehouse
209 lines
6.9 KiB
YAML
209 lines
6.9 KiB
YAML
# 离散化规则配置
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# 定义所有连续因子的分箱规则
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# 包含暴雨灾害链和地震灾害链的全部因子
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#
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# 2026-06-06: 基于1201个样本的实际数据分布，采用分位数分箱（等频分箱）
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# 替代原有等宽分箱，使每个区间样本量更均匀
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# ============================================
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# 暴雨触发层离散化规则（保持气象标准不变）
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# ============================================
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rain_intensity:
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description: "降雨强度等级"
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unit: "mm/h"
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# 中国气象局降雨等级标准
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bins: [0, 0.2, 5, 15, 30, 70, 140, 99999]
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labels: [no_rain, light, moderate, heavy, storm, downpour, extreme]
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duration:
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description: "持续时间"
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unit: "h"
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bins: [1, 3, 12, 99999]
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labels: [short, medium, long]
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accum_rain:
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description: "累计降雨量"
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unit: "mm"
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# 中国气象局降水等级标准
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bins: [0, 10, 25, 50, 100, 99999]
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labels: [trace, light, moderate, heavy, extreme]
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# ============================================
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# 地震触发层离散化规则
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# ============================================
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magnitude:
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description: "地震震级"
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unit: "Richter"
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# 基于Keefer (1984) 地震触发地质灾害的震级阈值
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bins: [0, 4.0, 5.0, 6.0, 7.0, 8.0, 10.0]
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labels: [minor, light, moderate, strong, major, great]
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epicenter_distance:
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description: "震中距"
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unit: "km"
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# 地震地质灾害影响范围（Keefer 1984）
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bins: [0, 30, 100, 300, 99999]
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labels: [very_near, near, moderate, far]
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seismic_intensity:
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description: "地震烈度"
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unit: "中国烈度表"
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# GB 18306-2015 中国地震动参数区划图
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bins: [0, 5, 7, 9, 12, 99]
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labels: [minor, light, moderate, severe, extreme]
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# ============================================
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# 环境层离散化规则（暴雨/地震共享）
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# 基于1201个样本的分位数分箱
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# ============================================
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elevation:
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description: "高程"
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unit: "m"
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# 数据: [356, 1934], 均值764.3±317.89, 偏度0.973
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# 分位数: [356, 470, 624, 792, 1016, 1934]
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bins: [356, 470, 624, 792, 1016, 1934]
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labels: [very_low, low, medium, high, very_high]
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slope:
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description: "坡度"
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unit: "度"
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# 数据: [0.11, 47.14], 均值9.42±8.57, 偏度1.433
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# 分位数: [0.11, 1.81, 5.43, 9.48, 15.13, 47.14]
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bins: [0.11, 1.81, 5.43, 9.48, 15.13, 47.14]
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labels: [very_low, low, medium, high, very_high]
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aspect:
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description: "坡向"
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unit: "度"
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# 数据: [0.86, 359.12], 均值173.47±104.96, 偏度0.126
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# 分位数: [0.86, 57.39, 135.0, 230.19, 297.83, 359.12]
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bins: [0.86, 57.39, 135.0, 230.19, 297.83, 359.12]
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labels: [flat, north, east, south, west]
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soil_type:
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description: "土壤分类（中国土壤分类系统）"
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unit: "分类代码"
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mapping:
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0: ultisol # 老成土
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6: entisol # 初育土
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11: fluvo_aquic # 潮土
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18: yellow_brown # 黄棕壤
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default: entisol
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lithology:
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description: "岩性（中国地质分类）"
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unit: "分类代码"
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mapping:
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1: acid_rock # 酸性侵入岩（花岗岩等，SiO₂>66%）
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3: basic_rock # 基性侵入岩（辉长岩等，SiO₂ 45-52%）
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4: basic_rock # 基性火山岩（玄武岩等，合并入基性岩）
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5: carbonate # 碳酸盐岩（石灰岩、白云岩）
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10: metamorphic # 变质岩（片麻岩、大理岩）
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11: mixed_clastic # 混合碎屑沉积岩（砂岩+泥岩互层）
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13: terrigenous # 陆源碎屑岩（砂岩、粉砂岩）
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14: unconsolidated # 松散堆积物（黄土、冲洪积）
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default: unconsolidated
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landuse:
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description: "土地利用类型"
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unit: "分类代码"
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mapping:
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10: forest # 林地
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30: farmland # 农田
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40: urban # 城市
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50: water # 水域
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60: barren # 裸地
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80: farmland # 耕地（合并入农田）
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default: farmland
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terrain:
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description: "地形分类（中国地形分类体系）"
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unit: "分类代码"
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mapping:
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1: mountain # 断裂山麓地带（秦岭北麓）
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2: plain # 平坦平原（渭河平原）
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3: deep_valley # 高山深峡谷（秦岭腹地）
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4: hill # 丘陵（黄土塬）
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5: gentle_hill # 低缓丘陵（塬边过渡带）
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6: low_mountain # 低山（骊山等）
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7: flat_plain # 平缓平原（冲积平原）
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default: hill
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impervious:
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description: "不透水率"
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unit: "百分比"
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# 数据: [0.0, 97.2], 均值16.40±25.99, 偏度1.787
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# 26.9%为0.0（无硬化地表），非零值右偏分布
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# 分箱策略：0单独一类，其余4等分（分位数分箱）
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# 分位数(非零): [2.0, 9.95, 31.8, 97.2]
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bins: [0.0, 0.01, 2.0, 10.0, 32.0, 97.2]
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labels: [none, very_low, low, medium, high]
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ndvi:
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description: "植被指数"
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unit: "NDVI值"
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# 数据: [1.25, 38.68], 均值20.67±5.87, 偏度-0.106
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# 分位数: [1.25, 17.09, 20.3, 22.4, 25.2, 38.68]
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bins: [1.25, 17.09, 20.3, 22.4, 25.2, 38.68]
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labels: [very_low, low, medium, high, very_high]
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sand_content:
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description: "土壤含沙量"
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unit: "百分比"
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# 数据: [23.0, 52.0], 均值34.43±4.29, 偏度0.538
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# 分位数: [23.0, 31.0, 33.0, 35.0, 37.0, 52.0]
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bins: [23.0, 31.0, 33.0, 35.0, 37.0, 52.0]
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labels: [very_low, low, medium, high, very_high]
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ph:
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description: "土壤PH值"
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unit: "PH值"
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# 数据: [59.0, 81.0], 均值71.79±4.14, 偏度-0.398
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# 分位数: [59.0, 68.0, 72.0, 74.0, 76.0, 81.0]
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bins: [59.0, 68.0, 72.0, 74.0, 76.0, 81.0]
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labels: [very_low, low, medium, high, very_high]
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soil_moisture:
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description: "土壤湿度"
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unit: "百分比"
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# 数据: [0.0, 41.1], 均值32.02±14.92, 偏度-1.676
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# 约10%为0.0（缺失/极端干燥），其余集中在37-41
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# 分位数: [0.0, 37.7, 38.6, 38.9, 39.4, 41.1]
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bins: [0.0, 37.0, 38.5, 39.5, 41.1]
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labels: [very_low, low, medium, high]
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organic_carbon:
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description: "有机碳"
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unit: "百分比"
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# 数据: [0.0, 73.0], 均值38.36±19.14, 偏度-1.187
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# 分位数: [0.0, 34.0, 41.0, 47.0, 53.0, 73.0]
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bins: [0.0, 34.0, 41.0, 47.0, 53.0, 73.0]
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labels: [very_low, low, medium, high, very_high]
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dist_to_river:
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description: "距离河道距离"
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unit: "米"
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# 数据: [12.21, 29904.99], 均值11003.92±6582.23, 偏度0.271
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# 分位数: [12.21, 5165.0, 9003.0, 12424.97, 16431.82, 29904.99]
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bins: [12.21, 5165.0, 9003.0, 12424.97, 16431.82, 29904.99]
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labels: [very_close, close, moderate, far, very_far]
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dist_to_fault:
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description: "距离断裂带距离"
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unit: "米"
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# 数据: [1.74, 14542.53], 均值3448.52±3406.56, 偏度1.055
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# 分位数: [1.74, 476.69, 1433.62, 3334.87, 6502.28, 14542.53]
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bins: [1.74, 476.69, 1433.62, 3334.87, 6502.28, 14542.53]
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labels: [very_close, close, moderate, far, very_far]
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pipe_density:
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description: "供水管网密度"
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unit: "m/m²"
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# 数据: [0.0, 0.07], 约80%为0.0，90%分位数0.013，95%分位数0.023
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# 分位数: [0.0, 0.013, 0.023, 0.065]
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bins: [0.0, 0.013, 0.023, 0.065]
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labels: [none, low, medium, high]
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