Impact of water background on canopy reflectance anisotropy of a paddy rice field from multi-angle measurements

详细信息    查看全文

• 作者：Tao Sun^a ; ^b ; ^{sunt@lreis.ac.cn} ; Hongliang Fang^a ; ^b ; ; Weiwei Liu^a ; ^b ; Yongchang Ye^a ; ^b
• 关键词：Background reflectance ; Water background ; Water effects ; Canopy anisotropy ; Paddy rice
• 刊名：Agricultural and Forest Meteorology
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：233
• 期：Complete
• 页码：143-152
• 全文大小：4064 K
• 卷排序：233

文摘

Seasonal multi-angle reflectance was measured over a flooded paddy rice field. The water effects need to be considered for LAI < 4.0 and fCover <80%. SWIR and red bands show strong anisotropy for LAI < 2.0 and LAI > 3.0, respectively. Backward reflectances show stronger scattering than forward for the same VZA.