Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1109/IGARSS.2012.6350619 |
DUST DETECTION OVER BRIGHT SURFACES USING HIGH-RESOLUTION VISIBLE SEVIRI IMAGES | |
Eissa, Yehia; Ghedira, Hosni; Ouarda, Taha B. M. J.; Chiesa, Matteo | |
通讯作者 | Eissa, Yehia |
会议名称 | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
会议日期 | JUL 22-27, 2012 |
会议地点 | Munich, GERMANY |
英文摘要 | Reflectance observations from the high-resolution visible (HRV) channel of the SEVIRI instrument, onboard Meteosat Second Generation, have shown to be sensitive to dust over bright surfaces, i.e. bright desert sand. This was observed when deriving the cloud index from the HRV channel for dusty days over the desert environment of the United Arab Emirates (UAE). Sensitivity of the HRV channel to dust could then be used to derive an index giving an indication of the dust conditions in the atmosphere. Therefore, the purpose of this paper is to propose an index, the interception index, for dust detection over bright desert surfaces in the UAE using the HRV SEVIRI channel. The ability of the interception index to estimate the direct normal irradiance is also investigated. |
英文关键词 | Interception index cloud index dust detection HRV channel direct normal irradiance |
来源出版物 | 2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) |
ISSN | 2153-6996 |
出版年 | 2012 |
页码 | 3674-3677 |
EISBN | 978-1-4673-1159-5 |
出版者 | IEEE |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | U Arab Emirates |
收录类别 | CPCI-S |
WOS记录号 | WOS:000313189403203 |
WOS关键词 | SOLAR-RADIATION |
WOS类目 | Engineering, Electrical & Electronic ; Geosciences, Multidisciplinary ; Remote Sensing |
WOS研究方向 | Engineering ; Geology ; Remote Sensing |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/301236 |
作者单位 | UAE Res Ctr Renewable Energy Mapping & Assessment, Masdar Inst, Abu Dhabi, U Arab Emirates |
推荐引用方式 GB/T 7714 | Eissa, Yehia,Ghedira, Hosni,Ouarda, Taha B. M. J.,et al. DUST DETECTION OVER BRIGHT SURFACES USING HIGH-RESOLUTION VISIBLE SEVIRI IMAGES[C]:IEEE,2012:3674-3677. |
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