1) examine of plant spectra
植被光谱测定
2) vegetation spectrum
植被光谱
1.
The relations of grassland bio-parameters related with grassland health were analyzed by Principal Component Analysis(PCA) on the basis of combining community survey and vegetation spectrum in Xilin River basin,Inner Mongolia.
(2)从6波段的植被光谱反射数据中提取出2个主成分:可见光因子和红外光因子,它们可以较好反映植被信息。
4) Vegetation field-derived spectra
植被野外光谱
5) vegetation remote sensing
植被光谱遥感
1.
Review of the application of vegetation remote sensing;
植被光谱遥感数据的研究现状及其展望
6) spectral vegetation indices
光谱植被指数
1.
The grassyield and its refcectgance are observed from 1992 to 1994 at different grassland,the annual variation role is studied and the differences of grass yield and spectral vegetation indices are compared.
据１９９２～１９９４年天山北坡中东段各种主要天然草地类型混合牧草群落光谱观测资料，牧草产量资料分析发现，天然草地牧草产量与光谱植被指数都具有季节变化特征，呈现由低到高，再由高到低的变化规律；天然草地光谱植被指数可以较好地反映牧草产量的年际变化和不同类型天然草地的产量差异，由于降水等自然条件的影响，牧草产量高的年份，光谱植被指数也高，牧草产量低的年份，光谱植被指数也低。
补充资料：高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取
高光谱分辨率遥感图像及图像光谱信息提取 郑兰芬供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条