干旱区生态环境知识资源中心(Arid): Spectral Demixing and Spectral Index Correlations for Subpixel Quantification of Land-Cover Components from Coarse Resolution Imagery at Fort Bliss, Texas.

Arid

报告编号	ADA430946
	Spectral Demixing and Spectral Index Correlations for Subpixel Quantification of Land-Cover Components from Coarse Resolution Imagery at Fort Bliss, Texas.
	Tweddale, S; Jackson, W; Pope, P.
英文摘要	Fort Bliss, Texas is a Training and Doctrine Command (TRADOC) installation located in the northern Chihuahuan Desert of western Texas and south-central New Mexico. Encompassing approximately 445,170 hectares (1.1 million acres), it is the single largest TRADOC installation. Because Fort Bliss is located within an arid ecosystem characterized by slow vegetative growth, its land is more susceptible to long-term disturbance. Fort Bliss natural resource managers require a timely and cost-effective method for characterizing and monitoring land condition at various spatial scales and levels of detail. This report documents evaluation of linear spectral demixing and spectral brightness and greenness index correlations with abundance of land- cover types as alternative methods for more detailed characterization and monitoring of land condition using coarse resolution satellite imagery. Detailed conclusions on the acceptability of various strategies and techniques are presented along with recommendations for related research.
英文关键词	Image processing Monitoring Indexes Arid land Satellite imagery Resolution Brightness Spectra Correlation Ecosystems New mexico Resource management Vegetation Texas Fort bliss Spectral demixing Spectral index correlations
出版年	2003
语种	英语
国家	United States
URL	http://r.cnki.net/KCMS/detail/detail.aspx?DbCode=KJBG&dbname=KJBGW&filename=59faca0331c97d1d549b5b8f
来源机构	Non Paid ADAS
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/273163
推荐引用方式 GB/T 7714	Tweddale, S,Jackson, W,Pope, P.. Spectral Demixing and Spectral Index Correlations for Subpixel Quantification of Land-Cover Components from Coarse Resolution Imagery at Fort Bliss, Texas.,2003.