Coniferous Canopy BRF Simulation Based on 3-D Realistic Scene

作     者：WANG Xin-yun GUO Zhi-feng QIN Wen-han SUN Guo-qing WANG Xin-yun;GUO Zhi-feng;QIN Wen-hans;SUN Guo-qing

作者机构：Key Lab for Restoration and Reconstruction of Degraded Ecosystem in North-Western China ofMinistry of Education Ningxia University Yinchuan 750021 China Institute of Remote Sensing Applications Chinese Academy of Sciences Beijing 100101 China SSAI/NASA GSFC Greenbelt MD 20771 USA Department of Geography University of Maryland MD 20742 USA 

出 版 物：《光谱学与光谱分析》 (Spectroscopy and Spectral Analysis)

年 卷 期：2011年第31卷第9期

页      面：2495-2498页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 09[农学] 0804[工学-仪器科学与技术] 0903[农学-农业资源与环境] 0816[工学-测绘科学与技术] 081602[工学-摄影测量与遥感] 081102[工学-检测技术与自动化装置] 0811[工学-控制科学与工程] 

基　　金：the Chinese National Natural Science Foundation Project(40701124) the Chinese Hi-tech Research and Development Program Project(2006AA12Z114) 

主　　题：BRF RGM model L-systems 

摘      要：It is difficulties for the computer simulation method to study radiation regime at *** coniferous model was investigated in the present *** makes the computer simulation methods such as L-systems and radiosity-graphics combined method(RGM) more powerful in remote sensing of heterogeneous coniferous forests over a large-scale region.L-systems is applied to render 3-D coniferous forest scenarios,and RGM model was used to calculate BRF(bidirectional reflectance factor) in visible and near-infrared *** in this study show that in most cases both agreed *** at a tree and forest level,the results are also good.