A Review on the Principles and Basic Methods of Remote Sensing Spectral Characteristic Parameters
浅析遥感光谱特征参量的原理及基本方法

The principles and methods of remote sensing spectral characteristic parameters including derivative spectrum,red edge parameter,spectrum absorption characteristics and spectrum reflectance characteristics,national and international development of hyperspectral remote sensing and its application in extracting biophysical and biochemical information of vegetation,and the feasibility of vegetation indices application are reviewed.The potentiality of further application of remote sensing technology in extracting vegetation information in order to promote remote sensing was put forward.Remote sensing spectral parameter provides a powerful tool for extracting vegetation biophysical and biochemical information.