Potential of Ground-Based Multiwavelength Differential Absorption LiDAR to Measure δ ¹³ C in Open Detected Path

A novel framework was proposed to measure atmospheric concentration of [Formula Omitted] using a multiwavelength integrated path differential absorption (IPDA) LiDAR. The spectroscopy range of the multiwavelength IPDA LiDAR is recommended from 2264.5 to 2265.5 cm[Formula Omitted]. Using the proposed...

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Veröffentlicht in:IEEE geoscience and remote sensing letters 2022, Vol.19, p.1-4
Hauptverfasser: Shi, Tianqi, Han, Ge, Ma, Xin, Gong, Wei, Pei, Zhipeng, Xu, Hao, Qiu, Ruonan, Zhang, Haowei, Zhang, Jiaxing
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Sprache:eng
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Zusammenfassung:A novel framework was proposed to measure atmospheric concentration of [Formula Omitted] using a multiwavelength integrated path differential absorption (IPDA) LiDAR. The spectroscopy range of the multiwavelength IPDA LiDAR is recommended from 2264.5 to 2265.5 cm[Formula Omitted]. Using the proposed retrieving method, the relative error of [Formula Omitted] retrievals would be within 0.16‰ under reasonable settings. Moreover, the proposed method shows reliable performances in different circumstances. It would be of great significance for exploring the characteristic of [Formula Omitted] in the ecosystem and anthropogenic emissions in the future.
ISSN:1545-598X
1558-0571
DOI:10.1109/LGRS.2021.3130585