摘要
遥感技术已被广泛应用于植被和生态系统的定量研究中,特别是利用遥感技术快速准确地估算森林生物量已取得了突破性的进展。综述了遥感技术在森林生物量估算中的现状,分析了各种遥感数据源在森林生物量估算中的优缺点,并简要总结了遥感技术在森林生物量估算应用方面的发展趋势。
Remote sensing technology has been widely used in vegetation and ecosystem research, especially Remote sensing technology provide a very quick way to improved forest biomass which has got break through. This paper summarizes the status of traditional ＆ RS forest biomass model and focuses on the applications of RS technology in forest biomass. Then the apphcation of different RS data in forest biomass measure was analysed. At the same time, this paper also briefly analyzed the trend of estimation of forest biomass by remote sensing.
出处
《河南林业科技》
2009年第4期42-45,共4页
Journal of Henan Forestry Science and Technology
关键词
遥感
森林生物量
模型
测算
Remote sensing
Forest biomass
Modeling
Measure
