Relationship between chlorophyll concentrations and spectral reflectance feature of the typical evergreen hardwood species in subtropical region of China Quantitative Relationship between Hyper-spectral Red Edge Position and Canopy Leaf NitrogenConcentration in Rice The Analysis of Chlorophyll Fluorescence Parameters and Hyperspectral Characteristics of Soybean After Maize Harvest Under Relay Intercropping Systems Hyperspectral remote sensing estimation models for foliar photosynthetic pigment contents at canopy level in an invasive species, Spartina alterniflora GA-BP Neural Network Estimation Models of Chlorophyll Content Based on Red Edge Parameters and PCA Red edge parameters of winter wheat canopy under different nitrogen levels Extraction and analysis of hyper-spectral data from typical desert grassland in Xinjiang Analysis of hyperspectral reflectance characteristics of three main grassland types in Xinjiang Research on spectral reflectance characteristics for Glycyrrhizae Radix High-spectral responses of Myrica rubra seedlings to UV-B radiation stress. Summer maize growth supervision and nutrition diagnosis with red edge parameters