GF-6 WFV传感器数据的缨帽变换系数推导
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张昊杰, 杨立娟, 施婷婷, 王帅
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Derivation of tasseled cap transformation coefficients for GF-6 WFV sensor data
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ZHANG Haojie, YANG Lijuan, SHI Tingting, WANG Shuai
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表5 GF-6 WFV 缨帽逆变换系数
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Tab.5 Inverse tasseled cap transformation coefficients of GF-6 WFV
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序号 | 变换分量 | 蓝光 | 绿光 | 红光 | 近红外 | 红边1 | 红边2 | 紫光 | 黄光 | 1 | 亮度 | 0.273 7 | -0.256 1 | 0.262 0 | 0.741 6 | 0.093 1 | 6.565 4 | 0.134 4 | -0.484 1 | 2 | 绿度 | 0.221 0 | -0.268 9 | -0.179 2 | -0.095 5 | -0.529 9 | -26.740 1 | 0.107 2 | -0.072 9 | 3 | 湿度 | 0.346 0 | -0.380 6 | -0.514 6 | -0.221 0 | 0.112 0 | -0.093 8 | -0.583 2 | -0.265 5 | 4 | 蓝度 | 0.517 2 | 0.575 6 | -0.340 1 | 0.247 4 | -0.550 4 | -6.381 9 | -0.151 2 | 0.226 7 | 5 | 黄度 | 0.353 9 | -0.194 6 | -0.382 6 | -0.238 5 | 0.011 1 | 2.337 0 | 0.762 7 | 0.068 8 | 6 | 橙度 | 0.470 8 | 0.411 1 | 0.520 0 | -0.275 6 | 0.735 5 | 8.582 8 | 0.020 4 | -0.252 0 | 7 | 灰度 | 0.077 3 | -0.102 5 | -0.050 0 | 0.443 2 | 0.833 4 | 6.620 0 | -0.039 4 | 0.598 7 | 8 | 第8分量 | 0.392 3 | -0.419 0 | 0.801 2 | -0.098 0 | 0.118 9 | 17.087 9 | -0.165 5 | 0.515 9 |
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