Method for retrieving pollution gas concentration from raman lidar return
文献类型：期刊论文
| 作者 | Hong Guang-lie; Zhang Yin-chao; Zhou Meng-ran; Cao Kai-fa; Zhou Jun |
| 刊名 | Spectroscopy and spectral analysis
 |
| 出版日期 | 2006-07-01 |
| 卷号 | 26期号:7页码:1249-1252 |
| 关键词 | Environmental spectroscopy Raman laser lidar Retrieve Mie-rayleigh scattering Reference gas Extinction coefficient |
| ISSN号 | 1000-0593 |
| 通讯作者 | Hong guang-lie() |
| 英文摘要 | Raman lidar is an important tool for the detection of atmosphere pollution, and inversion for lidar returns is an important process. the key for inversion is to get transmission exponential function exp[integral(r)(0)[alpha(lambda(1),z)-alpha(lambda(2),z)]]. three methods with extinction coefficient as the center are presented. first, 532 nm atmospheric extinction coefficient was used to indirectly obtain alpha(lambda(1),z) and alpha(lambda(2),z), this method has been used generally by people. two new methods were proposed: 1, reference gas with approximate raman wavelength is used so that alpha(lambda(1),z)=alpha(lambda(2),z). 2, mie-rayleigh scattered return with wavelength lambda(1) or lambda(2) is used to compute exp[integral(r)(0)[alpha(lambda(1),z)-alpha(lambda(2),z)]]. |
| WOS研究方向 | Spectroscopy |
| WOS类目 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000239717100017 |
| 出版者 | BEIJING UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379850 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Hong Guang-lie |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hong Guang-lie,Zhang Yin-chao,Zhou Meng-ran,et al. Method for retrieving pollution gas concentration from raman lidar return[J]. Spectroscopy and spectral analysis,2006,26(7):1249-1252. |
| APA | Hong Guang-lie,Zhang Yin-chao,Zhou Meng-ran,Cao Kai-fa,&Zhou Jun.(2006).Method for retrieving pollution gas concentration from raman lidar return.Spectroscopy and spectral analysis,26(7),1249-1252. |
| MLA | Hong Guang-lie,et al."Method for retrieving pollution gas concentration from raman lidar return".Spectroscopy and spectral analysis 26.7(2006):1249-1252. |
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来源：中国科学院大学
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