基于多季相Sentinel-2影像的白洋淀湿地信息提取
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梁爽,宫兆宁,赵文吉,关鸿亮,梁亚囡,陆丽,赵雪
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Information Extraction of Baiyangdian Wetland based on Multi-season Sentinel-2 Images
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Shuang Liang,Zhaoning Gong,Wenji Zhao,Hongliang Guan,Yanan Liang,Li Lu,Xue Zhao
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表6 不同分类方案的的分类精度对比
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Table 6 Comparison of the classification accuracy for all scenarios
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| | CART | SVM | RF |
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实验方案 | MOA | MKC | MOA | MKC | MOA | MKC |
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1 | 春 | 70.2 | 0.65 | 75.1 | 0.70 | 70.8 | 0.65 | 2 | 夏 | 75.3 | 0.73 | 83.4 | 0.79 | 75.7 | 0.71 | 3 | 秋 | 64.8 | 0.55 | 73.9 | 0.71 | 68.8 | 0.61 | 4 | 冬 | 60.6 | 0.53 | 65.5 | 0.58 | 64.5 | 0.54 | 5 | 春、夏 | 84.8 | 0.80 | 90.8 | 0.86 | 91.5 | 0.86 | 6 | 春、秋 | 77.1 | 0.74 | 83.8 | 0.79 | 82.0 | 0.75 | 7 | 春、冬 | 69.4 | 0.65 | 76.7 | 0.72 | 74.9 | 0.68 | 8 | 夏、秋 | 76.6 | 0.75 | 87.4 | 0.83 | 86.2 | 0.81 | 9 | 夏、冬 | 76.7 | 0.76 | 88.5 | 0.85 | 88.6 | 0.85 | 10 | 秋、冬 | 71.9 | 0.65 | 81.1 | 0.76 | 80.7 | 0.74 | 11 | 春、夏、秋 | 81.6 | 0.77 | 89.9 | 0.86 | 89.9 | 0.86 | 12 | 春、夏、冬 | 79.3 | 0.78 | 91.4 | 0.87 | 88.6 | 0.85 | 13 | 夏、秋、冬 | 75.4 | 0.73 | 88.0 | 0.82 | 87.1 | 0.81 | 14 | 春、秋、冬 | 73.1 | 0.71 | 86.4 | 0.79 | 87.5 | 0.82 | 15 | 春、夏、秋、冬 | 83.8 | 0.79 | 90.9 | 0.86 | 89.8 | 0.86 |
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