| 利用太阳光度计反演郑州地区水汽含量 |
| |
| 引用本文： | 张海鸥,郑有飞,蔡子颖,潘超.利用太阳光度计反演郑州地区水汽含量[J].气象科技,2009,37(5):576-579. |
| |
| 作者姓名： | 张海鸥 郑有飞 蔡子颖 潘超 |
| |
| 作者单位： | 1. 南京信息工程大学环境科学与工程学院,南京,210044;江苏省气象灾害重点实验室,南京,210044
2. 国电环境保护研究院,南京,210031 |
| |
| 基金项目： | 国家重点基础研究发展规划(973)项目(2006CB403705)资助 |
| |
| 摘 要： | 利用CE-318型太阳光度计936 nm波段的太阳辐射观测资料,采用改进的Langley法反演了郑州地区大气柱水汽含量,并分析了大气柱水汽含量与地面水汽压之间的关系。结果表明:郑州地区大气柱水汽含量的季节变化:夏季>秋季>春季>冬季,日变化为早晚低,中午高;郑州地区大气柱水汽含量与地面水汽压之间存在着良好的线性关系。
|
| 关 键 词： | 太阳光度计 大气柱水汽含量 地面水汽压 |
| 收稿时间： | 2008/10/31 0:00:00 |
| 修稿时间： | 4/8/2009 12:00:00 AM |
Retrieval of Atmospheric Column Water Vapor Content over Zhengzhou with Sun Photometer |
| |
| Zhang Haiou,Zheng Youfei,Cai Ziying and Pan Chao.Retrieval of Atmospheric Column Water Vapor Content over Zhengzhou with Sun Photometer[J].Meteorological Science and Technology,2009,37(5):576-579. |
| |
| Authors: | Zhang Haiou Zheng Youfei Cai Ziying and Pan Chao |
| |
| Institution: | 1 College of Environmental Science and Engineering;Nanjing University of Information Science & Technology;Nanjing 210044;2 Jiangsu Key Laboratory of Meteorological Disaster;3 State Power Environmental Protection Research Institute;Nanjing 210031 |
| |
| Abstract: | Based on the solar radiation observations from CE-318 sun-photometer at the 936 nm channel,the improved Langley technique is used to retrieve the atmospheric column water vapor content over Zhengzhou.The empirical expression of the relation between atmospheric column water vapor content and ground water vapor pressure is derived.The calculating results show that the seasonal variation of the atmospheric column water vapor content was the greatest in summer,the second in autumn,and the least in winter.The di... |
| |
| Keywords: | sun-photometer water vapor content ground water vapor pressure |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《气象科技》浏览原始摘要信息 |
| 点击此处可从《气象科技》下载免费的PDF全文 |
