基于机载LiDAR数据和Landsat 8影像的芬兰北部泰加林—苔原过渡带提取
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常潇月,荆林海,林沂
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Extraction of the Taiga-tundra Ecotone in Northern Finland based on Airborne LiDAR Data and Landsat 8 Images
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Xiaoyue Chang,Linhai Jing,Yi Lin
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表8 RF_Spring_Las模型输入参数
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Table 8 Input parameters of RF_Spring_Las model
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序号 | 参数 | 重要性 | 序号 | 参数 | 重要性 |
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1 | texture_mean_las | 1.66 | 12 | texture_dissimilarity_las | 0.87 | 2 | B6_spring | 1.12 | 13 | texture_variance_spring | 0.86 | 3 | h_var | 1.11 | 14 | texture_variance_las | 0.85 | 4 | texture_contrast_las | 1.07 | 15 | DVI_spring | 0.82 | 5 | h_stdv | 0.99 | 16 | prctile_80 | 0.81 | 6 | h_med | 0.96 | 17 | prctile_90 | 0.80 | 7 | prctile_60 | 0.96 | 18 | B1_spring | 0.80 | 8 | prctile_70 | 0.92 | 19 | h_max | 0.80 | 9 | h_mean | 0.91 | 20 | texture_homogeneity_las | 0.78 | 10 | h_iqr | 0.89 | 21 | texture_entropy_las | 0.77 | 11 | B7_spring | 0.87 | 22 | h_kurt | 0.74 |
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