The application of measuring atmospheric properties in overlap factor region using scanning Lidar
文献类型：期刊论文
| 作者 | Ji, Jie2,3,4; Xie, Chenbo1,2,4 ; Chen, Jianfeng2,3,4; Zhao, Ming2,4; Yang, Hao2,3,4; Xing, Kunming2,4; Wang, Bangxin2,4
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| 刊名 | RESULTS IN PHYSICS
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 43 |
| 关键词 | Scanning Lidar Overlap Factor Fernald Method Aerosol Optical Properties Slant Direction Detection |
| ISSN号 | 2211-3797 |
| DOI | 10.1016/j.rinp.2022.106050 |
| 通讯作者 | Xie, Chenbo(cbxie@aiofm.ac.cn) |
| 英文摘要 | This paper explores the effects of different factors on the results and accuracy of aerosol optical property measurements made in overlap factor regions using scanning lidar, simulation calculations and aerosol detection experiments. First, the measurement principle was analysed using the atmospheric layered structure model. The slope inversion of the simulated backscattering coefficient of the aerosols was performed using the Fernald method. Second, the measurement errors caused by the inhomogeneity of the horizontal atmospheric layers and scanning angle errors were analysed for different weather conditions. Finally, the aerosol detection accuracies of the scanning lidar under different weather conditions were explored by employing comparative experiments. The experimental results showed that the aerosol extinction characteristics in the overlap factor region can be effectively obtained using the proposed method and that the measurement results were affected by the systematic errors in the scanning angle. The proposed method would effectively solve the problems caused by the unavailability of optical properties of aerosols in the overlap factor region of lidar. Moreover, the signal inversion of slant detection also provides an accurate theoretical basis for field experiments and has a good aerosol detection capability and potential application prospects. |
| WOS关键词 | FORM-FACTOR ; AEROSOL ; SCATTERING ; EQUATION |
| 资助项目 | Civil Aerospace Technology Pre -research Project[D040103] ; Anhui Province 2017 High-level Science and Technology Talent Team Project[010567900] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000878629800005 |
| 出版者 | ELSEVIER |
| 资助机构 | Civil Aerospace Technology Pre -research Project ; Anhui Province 2017 High-level Science and Technology Talent Team Project |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/130144]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Xie, Chenbo |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China 4.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Jie,Xie, Chenbo,Chen, Jianfeng,et al. The application of measuring atmospheric properties in overlap factor region using scanning Lidar[J]. RESULTS IN PHYSICS,2022,43. |
| APA | Ji, Jie.,Xie, Chenbo.,Chen, Jianfeng.,Zhao, Ming.,Yang, Hao.,...&Wang, Bangxin.(2022).The application of measuring atmospheric properties in overlap factor region using scanning Lidar.RESULTS IN PHYSICS,43. |
| MLA | Ji, Jie,et al."The application of measuring atmospheric properties in overlap factor region using scanning Lidar".RESULTS IN PHYSICS 43(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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