海岸带地类统计模型中DEM空间尺度优选方法
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江娜 1( ), 陈超 2( ), 韩海丰 1
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An optimization method of DEM resolution for land type statistical model of coastal zones
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JIANG Na 1( ), CHEN Chao 2( ), HAN Haifeng 1
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图5. 地表平整系数和最大值偏差率随DEM空间尺度变化
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Fig.5. Variation of surface flatness coefficient and maximum deviation rate with DEM resolution
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