期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2006
卷号：XXXVI Part 4
出版社：Copernicus Publications
摘要：The desertification process is a creeping disaster, consuming the marginal lands. It is imperative to map all the dry-land areas of the country for Desertification Status Mapping. Thus a suitable data set is required for the purpose which holds desired application potential at 1:500,000 scale for preparing large area Nationwide Desertification Status Maps. Hence the current exercise has been used to compare DSM prepared AWiFS with LISS III and WiFS data for a selected area around Sambhar lake in Rajasthan which represents marginal land, prone to desertification. The present paper gives the details of analysis and the results obtained while evaluating IRS-P6, Resourcesat-AWiFS data
