七套土地覆被数据在羌塘高原的精度评价
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刘琼欢, 张镱锂, 刘林山, 李兰晖, 祁威
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Accuracy evaluation of the seven land cover data in Qiangtang Plateau
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Qionghuan LIU, Yili ZHANG, Linshan LIU, Lanhui LI, Wei QI
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| 表5 七套数据产品中不同类型面积估算精度（%） |
| Tab. 5 Accuracy of area estimation of different land cover types of the seven data products (%) |
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| 数据 | 稀疏植被 | 湿地 | 建设用地 | 雪被与冰川 | 草地 | 高寒荒漠 | 水体 | 裸地 | | CCI-LC | 0.00 | 0.00 | 0.00 | 12.70 | 12.32 | 7.79 | 73.25 | 14.48 | | GlobalLand 30 | 0.00 | 8.75 | 26.83 | 25.24 | 4.41 | 0.00 | 57.96 | 34.43 | | GLC 2000 | 0.00 | 0.00 | 0.00 | 36.46 | 15.00 | 19.17 | 40.85 | 0.68 | | GlobCover | 0.00 | 0.00 | 0.00 | 42.87 | 1.74 | 0.00 | 87.48 | 21.40 | | MCD12Q1 | 0.00 | 64.17 | 0.00 | 55.69 | 1.18 | 3.55 | 81.24 | 37.59 | | IGBPDIS | 0.00 | 0.00 | 0.00 | 0.00 | 21.53 | 73.82 | 30.03 | 0.70 | | UMD | 0.00 | 0.00 | 0.00 | 0.00 | 4.88 | 42.86 | 42.54 | 9.90 |
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