canopy spectral reflectance

基本解释

The influence of alfalfa canopy spectral reflectance caused by wind are analyzed in detail, the spectral reflectance averaging 1.5Hz.
文章對風導致的苜蓿冠層光譜反射率的變化進行了較細致的分析。分析所用的光譜反射率的取樣速度平均爲1.5赫。
The young camphor has been selected as interesting object, and the spectral reflectance of canopy has been measured by ASD Handheld Spectrometer in field.
以ASD公司生産的手持式野外光譜輻射儀測量樟樹幼林的冠層光譜，同時對觀測葉片進行葉綠素a含量的測定。
Compared with the potato canopy spectral reflectance of different degrees of damage, the infrared spectral reflectance decreased obviously as damage increased.
將不同受害程度的地麪光譜數據進行比較分析，發現隨受害程度加重，近紅外光譜反射率明顯下降；
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