整合多源遥感数据的洪涝灾害评估恢复——以河南“7·20”暴雨灾害为例
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黎孟琦, 李功权, 谢志辉
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Post-flood recovery assessment based on multi-source remote sensing data:A case study of the “7·20” rainstorm in Henan
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LI Mengqi, LI Gongquan, XIE Zhihui
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表5 模拟受灾人口、经济、面积及各自受灾比例
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Tab.5 Simulation of the affected population, economy, area and the proportion of each affected
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区名 | 区域面积/ km2 | 受灾面积/ km2 | 受灾面积 比例/% | 区域人口/ 万人 | 受灾人口/ 万人 | 受灾人口 比例/% | 区域GDP/ 亿元 | 受灾GDP/ 亿元 | 受灾经济 比例/% | 中原区 | 192.34 | 29.46 | 10.32 | 150.88 | 22.88 | 15.16 | 1 294.42 | 248.46 | 19.19 | 二七区 | 147.76 | 22.95 | 11.54 | 106.13 | 17.71 | 16.69 | 784.23 | 192.40 | 24.53 | 管城回族区 | 196.10 | 37.88 | 12.32 | 114.82 | 23.35 | 20.34 | 2 429.88 | 253.67 | 10.44 | 金水区 | 225.55 | 55.83 | 16.75 | 230.27 | 27.61 | 21.99 | 2 300.76 | 300.11 | 23.04 | 上街区 | 50.36 | 8.38 | 16.73 | 19.74 | 5.59 | 28.34 | 176.80 | 60.63 | 24.29 | 惠济区 | 201.41 | 29.36 | 14.58 | 55.50 | 24.12 | 23.45 | 306.85 | 261.81 | 18.32 | 中牟县 | 1 337.81 | 34.55 | 2.58 | 96.24 | 15.75 | 16.36 | 830.56 | 165.27 | 19.90 | 巩义市 | 973.15 | 70.53 | 10.77 | 78.25 | 11.98 | 15.30 | 901.88 | 123.05 | 13.64 | 荥阳市 | 875.73 | 131.94 | 15.04 | 73.01 | 16.90 | 23.15 | 554.23 | 108.10 | 19.51 | 新密市 | 957.73 | 100.77 | 10.12 | 82.60 | 10.23 | 12.38 | 713.25 | 116.61 | 16.35 | 新郑市 | 853.87 | 110.88 | 10.39 | 179.36 | 9.24 | 5.15 | 1 966.14 | 103.59 | 5.27 | 登封市 | 1 173.37 | 40.43 | 3.38 | 72.93 | 12.54 | 17.19 | 548.20 | 140.60 | 25.65 | 文峰区 | 171.25 | 20.98 | 12.25 | 45.10 | 18.84 | 31.77 | 259.25 | 204.03 | 78.70 | 北关区 | 51.08 | 5.50 | 12.98 | 31.03 | 5.56 | 17.91 | 171.76 | 60.14 | 35.02 | 殷都区 | 58.31 | 2.44 | 4.19 | 28.70 | 6.30 | 21.96 | 327.87 | 68.20 | 20.80 | 龙安区 | 231.81 | 8.49 | 3.66 | 29.26 | 14.29 | 18.84 | 182.12 | 77.70 | 42.66 | 安阳县 | 1 065.92 | 49.02 | 4.60 | 84.56 | 12.62 | 14.93 | 107.47 | 137.20 | 27.67 | 汤阴县 | 619.19 | 19.74 | 3.19 | 44.31 | 6.53 | 14.74 | 175.36 | 131.29 | 14.87 | 滑县 | 1 758.17 | 20.39 | 1.16 | 116.91 | 11.45 | 9.80 | 409.77 | 207.91 | 12.74 | 内黄县 | 1 112.56 | 35.20 | 3.16 | 66.89 | 12.85 | 19.21 | 186.63 | 133.29 | 10.42 | 林州市 | 1 762.11 | 47.03 | 2.67 | 81.57 | 17.84 | 21.87 | 615.34 | 239.82 | 24.97 | 鹤山区 | 114.82 | 7.58 | 6.61 | 6.27 | 14.26 | 27.35 | 92.61 | 154.42 | 16.74 | 山城区 | 124.59 | 9.52 | 7.64 | 15.54 | 13.79 | 28.73 | 138.35 | 149.30 | 20.92 | 淇滨区 | 288.61 | 21.01 | 7.28 | 46.08 | 7.65 | 16.60 | 283.27 | 107.79 | 18.05 | 浚县 | 940.97 | 26.47 | 2.81 | 62.47 | 10.38 | 16.62 | 293.82 | 110.57 | 17.63 | 淇县 | 478.57 | 32.63 | 6.82 | 26.23 | 6.57 | 25.06 | 262.65 | 166.99 | 13.58 | 红旗区 | 150.76 | 26.87 | 17.82 | 45.74 | 10.82 | 23.64 | 395.74 | 193.49 | 18.89 | 卫滨区 | 70.36 | 6.68 | 9.50 | 22.57 | 8.26 | 36.58 | 322.03 | 89.64 | 17.83 | 凤泉区 | 115.35 | 7.49 | 6.49 | 15.86 | 13.02 | 32.09 | 83.14 | 141.15 | 16.78 | 牧野区 | 90.68 | 16.21 | 17.87 | 34.09 | 11.03 | 32.36 | 231.70 | 119.93 | 21.76 | 新乡县 | 372.93 | 24.29 | 6.51 | 34.86 | 7.08 | 20.30 | 239.40 | 145.03 | 11.58 | 获嘉县 | 457.85 | 15.23 | 3.33 | 41.48 | 8.78 | 21.18 | 192.11 | 127.86 | 20.56 | 原阳县 | 1 221.67 | 43.43 | 3.56 | 65.12 | 13.12 | 20.14 | 186.50 | 147.15 | 19.90 | 延津县 | 885.08 | 52.86 | 5.97 | 45.79 | 9.78 | 21.36 | 166.15 | 104.30 | 16.77 | 封丘县 | 1 152.53 | 88.59 | 7.69 | 71.86 | 12.64 | 17.59 | 264.05 | 138.14 | 19.31 | 卫辉市 | 713.36 | 89.27 | 12.51 | 49.14 | 9.21 | 38.74 | 186.25 | 103.45 | 32.54 | 辉县市 | 1420.82 | 94.35 | 6.64 | 75.99 | 11.99 | 15.78 | 359.04 | 193.46 | 16.88 | 长垣市 | 980.74 | 61.78 | 6.30 | 90.54 | 10.25 | 11.33 | 529.59 | 116.82 | 13.06 |
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