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首页> 外文期刊>Journal of Geophysical Research. Biogeosciences >Operational carbon monoxide retrieval algorithm and selected results for the MOPITT instrument - art. no. 4399
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Operational carbon monoxide retrieval algorithm and selected results for the MOPITT instrument - art. no. 4399

机译:操作性一氧化碳检索算法和MOPITT仪器的选定结果-艺术。没有。 4399

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1] Measurements of Pollution in the Troposphere (MOPITT) is a new remote sensing instrument aboard the Earth Observing System (EOS) "Terra'' satellite which exploits gas correlation radiometry principles to quantify tropospheric concentrations of carbon monoxide (CO) and methane (CH4). The MOPITT CO retrieval algorithm employs a nonlinear optimal estimation method to iteratively solve for the CO profile which is statistically most consistent with both the satellite-measured radiances and a priori information. The algorithm's theoretical basis is described in terms of the observed radiances and their weighting functions, the a priori information, and the retrieval averaging kernels. Examples of actual CO retrievals over scenes with contrasting pollution conditions are demonstrated, and interpreted in the context of the retrieval averaging kernels and a priori. [References: 28
机译:1]对流层污染测量(MOPITT)是地球观测系统(EOS)“ Terra”卫星上的一种新型遥感仪器,它利用气体相关辐射学原理来量化对流层一氧化碳(CO)和甲烷(CH4)的浓度)。MOPITT CO检索算法采用非线性最优估计方法来迭代求解与卫星测得的辐射度和先验信息在统计上最一致的CO轮廓,该算法的理论基础是根据观测到的辐射度和它们的权重函数,先验信息和平均检索核。展示了在污染条件相反的场景下实际CO检索的示例,并在平均检索核和先验的上下文中进行了解释[参考文献:28]

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