Comparison Analysis of Atmospheric Methane Absorption Cross Section
文献类型：会议论文
| 作者 | Liao, Xiuying(廖秀英) |
| 出版日期 | 2012 |
| 会议名称 | 2012 2nd International Conference on Computer Application and System Modeling, ICCASM 2012 |
| 会议日期 | July 27, 2012 - July 29, 2012 |
| 会议地点 | Shenyang, China |
| 关键词 | Atmospheric chemistry Computer applications Geodetic satellites Greenhouse gases |
| 英文摘要 | Methane is an important anthropogenic greenhouse gas and is increasing steadily since the industrial revolution. SCIAMACHY on ENVISAT is the first satellite instrument whose measurements are sensitive to concentration changes of methane gas at all altitude levels down to the Earth's surface where the source/sink signals are largest. To retrieve the methane column amount from SCIAMACHY data, the methane absorption cross section is the prerequisite reference parameter. We based on theoretical calculation and calculate the methane cross section with HITRAN2004 and HITRAN2008 respectively. The results showed that there exits huge difference between the two cross sections. In order to improve the retrieval accuracy of methane column amount, we come to conclude that HITRAN2008 is the better choice for future calculation research. |
| 收录类别 | EI |
| 会议录 | Proceedings of the 2012 International Conference on Computer Application and System Modeling, ICCASM 2012
 |
| 会议录出版者 | Atlantis Press |
| 会议录出版地 | 29 avenue Laumiere, Paris, 75019, France |
| 语种 | 英语 |
| ISBN号 | 9789491216008 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/27026]  |
| 专题 | 地理科学与资源研究所_研究生部 |
| 推荐引用方式 GB/T 7714 | Liao, Xiuying. Comparison Analysis of Atmospheric Methane Absorption Cross Section[C]. 见:2012 2nd International Conference on Computer Application and System Modeling, ICCASM 2012. Shenyang, China. July 27, 2012 - July 29, 2012. |
入库方式： OAI收割
来源：地理科学与资源研究所
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