摘要
总结了当前遥感定量研究叶面积指数(LAI)的两种主要方法:统计模型法和光学模型法,阐述了各自的机理和研究进展,在此基础上,讨论了两种方法的优缺点及未来的发展趋势。
The estimation of the leaf area index (LAI) based on remotely sensed data is systematically reviewed in this paper. There are two major means: the statistical modeling technique and the optical modeling technique. This paper deals with the principles and development of these two methods. Their merits and shortcomings as well as their development trends are also discussed.
出处
《国土资源遥感》
CSCD
2003年第3期58-62,共5页
Remote Sensing for Land & Resources
基金
国家重点基础研究发展项目(2001CB309404)
海外青年学者合作研究基金(40128001)
教育部科学技术重点项目(2001)提供资助。
