基于改进DeepLabV3plus架构的洱海流域水体精细提取
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张莹, 陈运春, 郭晓飞, 吴晓聪, 陈凤林, 曾维军
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Fine-scale information extraction of water bodies in the Erhai Lake Basin based on an improved DeepLabV3plus architecture
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ZHANG Ying, CHEN Yunchun, GUO Xiaofei, WU Xiaocong, CHEN Fenglin, ZENG Weijun
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表1 吉林一号卫星影像参数
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Tab.1 Imaging parameters of the Jilin-1 satellite series
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| 卫星型号 | 传感器类
型与编号 | 光谱辐照度/(W·m-2·μm-1) | 幅宽/km | 数量/景 | | 全色 | 蓝 | 绿 | 红 | 近红外 | | JL1GF02A | PMS1 | 1 595.47 | 1 980.49 | 1 853.85 | 1 568.66 | 1 083.21 | 21.5×21.5 | 2 | | PMS2 | 1 584.75 | 1 982.68 | 1 865.88 | 1 594.10 | 1 078.11 | 4 | | JL1GF02B | PMS2 | 1 597.33 | 1 972.83 | 1 852.77 | 1 583.18 | 1 053.48 | 1 | | JL1GF02F | PMS2 | 1 532.65 | 1 980.17 | 1 866.51 | 1 590.60 | 1 081.68 | 1 | | JL1GF03B02 | PMS | 1 729.96 | 1 973.55 | 1 868.33 | 1 533.91 | 1 073.28 | 17.5×17.5 | 1 | | JL1GF03B04 | PMS | 1 733.37 | 1 974.94 | 1 866.99 | 1 540.12 | 1 076.20 | 1 | | JL1KF01A | PMS03 | 1 553.42 | 1 971.64 | 1 862.81 | 1 558.79 | 1 063.32 | 23×23 | 1 | | PMS05 | 1 554.59 | 1 980.95 | 1 863.34 | 1 551.80 | 1 059.28 | 2 | | PMS06 | 1 544.92 | 1 977.95 | 1 862.62 | 1 553.75 | 1 072.92 | 4 |
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