Monitoring rangeland community/health change using multispectral and hyperspectral satellite data

摘要：

Introduction This work aims to develop new remote sensing methodology for mapping rangeland change and health indicators in the province of Alberta in Canada.Change monitoring is performed based on cover fraction at ～ 20m pixel of the following landcover types : trees,shrubs,grasses/herbaceous,soil and water.The percent cover of plant litter,soil and noxious weed species is considered when monitoring the rangeland health.

关键词： rangeland remote sensing SPOT hyperspectral spectral mixture analysis decision tree

作者: Nadia Rochdi Peter Eddy Jinkai Zhang Karl staenz

作者单位: Alberta Terrestrial Imaging Center,401-817 4th Avenue,T1J0P3,Lethbridge Alberta Canada

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）