大气甲烷探测进展与全球甲烷分布分析
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刘双慧,李小英,曹西凤,张新苑
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Development of Atmospheric Methane Observation and Distribution of Global Methane
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Shuanghui Liu,Xiaoying Li,Xifeng Cao,Xinyuan Zhang
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表5 临边/掩星探测器主要参数
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Table 5 Main parameters of limb/occultation sensors
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| 卫星/传感器 | 发射时间 | 探测模式 | 光谱范围/μm | CH4探测窗口/μm | 光谱分辨率 |
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| Nimbus-7/SAMS | 1978.10 | 临边 | 2.7~100 | 7.7及附近波长 | — | | UARS/HALOE | 1991.9 | 掩星 | 2.45~10.04 | 3.3及附近波长 | 2~4 cm-1 | | ADEOS-I/ILAS-I | 1996.8 | 掩星 | 0.753~0.784 6.21~11.76 | 7.4/7.8及附近波长 | 0.15 nm 0.129 μm | | Envisat/SIAMACHY | 2002.3 | 掩星/临边 | 0.24~2.38 | 1.559~1.671 | 0.2~1.5 nm | | Envisat/MIPAS | 2002.3 | 临边 | 4.1~14.6 | 6.67~8.23 | 0.035 cm-1 | | ADEOS-II/ILAS-II | 2002.12 | 掩星 | 0.753~0.784 3~12.85 | 7.4 / 7.8 | 0.15 nm 0.003 2~0.129 μm | | SCISAT-1/ACE-FTS | 2003.8 | 掩星 | 2.2~13.3 | 3.46~3.83 6.84~8.03 | 0.02 cm-1 | | Aura/TES | 2004.7 | 临边 | 3.3~15.4 | 3.28~3.57 6.45~9.1 | 0.06 cm-1 | | Aura/HIRDLS | 2004.7 | 临边 | 6~18 | 7.44及附近波长 | — | | GF-5/AIUS | 2018.5 | 掩星 | 2.4~13.3 | — | 0.02 cm-1 |
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