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林木光谱反射特性是林业应用遥感技术进行电子计算机自动标志识别和分类的基础,也是选定最适宜的胶片和最佳季节进行森林遥感的依据。而且通过光谱段比与林木生长力的关系,可以确定林木的生长力。为了掌握光谱反射特性,需要测定光谱反射率。为此,我们就反射率的观测方法进行了初步研究,以便为野外光谱测定寻找最佳方法提供经验。
Forest spectral reflectance characteristics of forestry remote sensing technology for electronic computer automatic identification and classification of the basis for the selection of the most suitable film and the best season forest remote sensing basis. And through the spectral ratio and the relationship between the growth of trees, we can determine the growth of trees. In order to grasp the spectral reflection characteristics, the spectral reflectance needs to be measured. For this reason, we conducted a preliminary study on the observational method of reflectance in order to find the best method for field spectrometry.