Extract Forest Information Using the Mixed End-members from Images and Field Survey Data

摘要：

　　Using linear unmixed model to obtain forest information is widely accepted at present,in which extraction of end-members is mainly acquired from remote sensing images directly.In this paper,the advantage of extracting the end-member images is analysed.The linear unmixed model was applied to the mixed end-members.The results of the research show that the computer simulation results are accurate and correct rate is higher than 85% with 60 random sample points from field investigation.

关键词： Mixed Pixel End-members from Images Endmembers from Field Survey Data Forest Information

作者: Xuzhi Chen Ruixin Pan Lingling Zhang Xianggui Zeng Fazhao Yi Geying Lai

作者单位: School of Geography and Environment JXNU Nanchang, China School of Geography and Environment Jiangxi Normal University and Key Laboratory of Poyang Lake Wetl

会议类型: 国际会议

会议名称: 2012年水资源综合管理地理信息国际会议

会议地点: 兰州

会议语种:英文

页码: 1-4

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）