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：2010
卷号：XXXVIII - Part 8
页码：889-892
出版社：Copernicus Publications
摘要：For the Land surface estimation from the satellite on the basis of the split-window method, the land surface emissivity have to be the known value. To estimate these value from the VNIR/SWIR land surface re.ectance, the attempts are made that the emissivity category are defined from the definition of the average emissivity and the spectral dependency of the emissivity, the number of pixels of each category are counted and the statistical analysis between the emissivity of 10.8 and 12.0 micrometer and VNIR/SWIR re.ectance are made. Using 10 years of MODIS global mapped re.ectance product (MOD09CFG) and Land surface temperature and emissivity product (MOD11C1), these analysis are made and verified
关键词：MODIS; Land surface temperature/emissivity; NDVI/NDWI
