| 用空间匹配的MODIS云产品客观确定AIRS云检测 |
| |
| 引用本文： | 官莉,王振会.用空间匹配的MODIS云产品客观确定AIRS云检测[J].气象科学,2007,27(5):516-521. |
| |
| 作者姓名： | 官莉 王振会 |
| |
| 作者单位： | 南京信息工程大学遥感学院,南京,210044 |
| |
| 摘 要： | 中分辨率成像光谱仪MODIS有可见光及近红外通道,云检测能力超过大气红外探测器AIRS,在我们的算法中,AIRS云检测由落在每个AIRS视场中的精确空间匹配的1 kmMODIS云检测产品客观确定。实况资料测试说明该AIRS云检测算法简单易行且精度较高,目前正在业务使用。
|
| 关 键 词： | 空间匹配 云检测 |
| 收稿时间： | 2006-02-25 |
| 修稿时间： | 2006-10-08 |
OBJECTIVE DETERMINATION OF AIRS CLOUD MASK USING CO-LOCATED MODIS CLOUD MASK |
| |
| Guan Li and Wang Zhenhui.OBJECTIVE DETERMINATION OF AIRS CLOUD MASK USING CO-LOCATED MODIS CLOUD MASK[J].Scientia Meteorologica Sinica,2007,27(5):516-521. |
| |
| Authors: | Guan Li and Wang Zhenhui |
| |
| Institution: | Nanjing University of Information Science & Technology, Nanjing 210044;Nanjing University of Information Science & Technology, Nanjing 210044 |
| |
| Abstract: | In this paper AIRS cloud mask is objectively determined from the accurately co-located MODIS 1 km cloud mask information within each of the AIRS field of view.The AIRS cloud mask is becoming one of the most critical initial information for any of the AIRS data utilities such as,clear radiance data assimilation,sounding retrieval,cloud property study,land and sea surface temperature retrieval,aerosol/dust detection,and spectroscopy analysis,just to name a few. |
| |
| Keywords: | AIRS MODIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《气象科学》浏览原始摘要信息 |
| 点击此处可从《气象科学》下载免费的PDF全文 |
|
