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高光谱遥感在植被理化信息提取中的应用动态
谭昌伟1,2, 王纪华1, 黄文江1
1.国家农业信息化工程技术研究中心;2.安徽农业大学 农学系
摘要:
概述了高光谱遥感信息的处理方法,综述和总结了高光谱遥感在植被生物物理和生物化学信息提取等方面的应用及国内外研究进展。阐述了植被指数应用的可行性,在此基础上指出高光谱遥感在提取植被信息过程中存在的问题及其发展前景。
关键词:  高光谱遥感  植被指数  植被理化信息
DOI:
分类号:
基金项目:国家“863”高技术研究与发展计划项目(2003AA209040;2003AA209010);国家“973”重点基础研究发展规划项目(G2000077907)
A review of hyperspectral remote sensing application to extract biophysical and biochemical information of vegetation
Abstract:
In this paper,the methods of hyperspectral remote sensing information processing,national and international development of hyperspectral remote sensing and its application in extracting biophysical and biochemical information of vegetation,and the application feasibility of vegetation indices are reviewed in detail.Then the potentialities of further application of hyperspectral remote sensing in extracting vegetation information in order to promote remote sensing are discussed.Finally,some questions,which must be resolved now or in the future,are discussed.
Key words:  hyperspectral remote sensing  vegetation index  biophysical chemical information of vegetation