Arid
DOI10.1109/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)
ISSN2153-6996
出版年2012
页码3674-3677
EISBN978-1-4673-1159-5
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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