人类活动信息多尺度遥感影像提取的适用性比较——以灵武白芨滩自然保护区为例
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江东, 阎晓曦, 付晶莹
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Applicability comparison of human activity extraction by multi-scale remote sensing imageries:A case study in Lingwu Baijitan National Nature Reserve
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JIANG Dong,YAN Xiaoxi,FU Jingying
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表9 4种分辨率影像中人类活动干扰地物类型精度计算及适用性评价 |
Table 9 Accuracy and applicability evaluation of human activity landscapes of 4 resolution imageries |
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地物类型 | 影像 | 用户精度/% | 制图精度/% | 适用性 | 农业用地 | GF-1卫星分辨率2m | 78.43 | 79.47 | 好 | | GF-1卫星分辨率8m | 74.69 | 80.13 | 较好 | | GF-1卫星分辨率16m | 64.36 | 65.91 | 较好 | | Landsat-8分辨率30m | 76.51 | 84.11 | 较好 | 居民点 | GF-1卫星分辨率2m | 86.92 | 80.87 | 好 | | GF-1卫星分辨率8m | 82.20 | 84.35 | 较好 | | GF-1卫星分辨率16m | 84.69 | 72.17 | 差 | | Landsat-8分辨率30m | 77.60 | 84.35 | 差 | 工矿用地 | GF-1卫星分辨率2m | 90.24 | 84.09 | 较好 | | GF-1卫星分辨率8m | 79.84 | 75.00 | 较好 | | GF-1卫星分辨率16m | 82.86 | 65.91 | 一般 | | Landsat-8分辨率30m | 82.57 | 68.18 | 一般 | 道路 | GF-1卫星分辨率2m | 87.89 | 83.33 | 好 | | GF-1卫星分辨率8m | 86.52 | 45.19 | 较好 | | GF-1卫星分辨率16m | 97.22 | 12.96 | 差 | | Landsat-8分辨率30m | 91.67 | 12.22 | 差 | 其他人工设施 | GF-1卫星分辨率2m | 89.66 | 89.66 | 好 | | GF-1卫星分辨率8m | 69.33 | 59.77 | 较好 | | GF-1卫星分辨率16m | 78.18 | 49.43 | 较好 | | Landsat-8分辨率30m | 81.94 | 67.82 | 差 |
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