星载微波大气湿度探测仪再定标共性技术分析
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李娇阳,王振占,谷松岩,张升伟
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Common Re-calibration Technology for Spaceborne Microwave Atmospheric Humidity Sounder
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Jiaoyang Li,Zhenzhan Wang,Songyan Gu,Shengwei Zhang
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表1 国内外太阳同步轨道星载微波大气探测仪性能指标
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Table 1 The microwave humidity sounders onboard sunsynchronous orbit satellites at home and abroad
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探测仪 | 频率/GHz | 带宽(边带数量) | 极化角 |
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SSM/T -2 美国 | 91.655±1.25 | 1.5(2) | θ | 150.0±1.25 | 1.5(2) | θ | 183.31±1.0 | 0.5(2) | θ | 183.31±3.0 | 1.0(2) | θ | 183.31±7.0 | 1.5(2) | θ | AMSU -B 美国 | 89.0 | 1.0(2) | 90-θ | 150.0 | 1.0(2) | 90-θ | 183.31±1.0 | 0.5(2) | 90-θ | 183.31±3.0 | 1.0(2) | 90-θ | 183.31±7.0 | 2.0(2) | 90-θ | HSB | 150.0 | 1.0(2) | 90-θ | 美国 | 183.31±1.0 | 0.5(2) | 90-θ | 巴西 | 183.31±3.0 | 1.0(2) | 90-θ | | 183.31±7.0 | 2.0(2) | 90-θ | MHS 美国 欧洲 | 89.0 | 2.4(1) | 90-θ | 157.0 | 2.4(1) | 90-θ | 183.311±1.0 | 0.5(2) | θ | 183.31±3.0 | 0.9(2) | θ | | 190.311 | 2.2(1) | 90-θ | ATMS 美国 | 88.2 | 2.0(1) | 90-θ | 165.5 | 3.0(1) | θ | | 183.31±1.0 | 0.5(2) | θ | | 183.31±3.0 | 1.0(2) | θ | | 183.31±7.0 | 2.0(2) | θ | MWHS 中国 | 150 | 1.0(2) | 90-θ | 150 | 1.0(2) | θ | | 183.31±1 | 0.5(2) | 90-θ | | 183.31±3 | 1.0(2) | 90-θ | | 183.31±7 | 1.0(2) | 90-θ | MWHS -II 中国 | 89 | 1.5(2) | 90-θ | 150 | 1.5(2) | 90-θ | 183.31±1 | 0.5(2) | θ | | 183.31±1.8 | 0.7(2) | θ | | 183.31±3 | 1(2) | θ | | 183.31±4.5 | 2(2) | θ | | 183.31±7 | 2(2) | θ |
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