4AlBakri J T,Taylor J C.Application of NOAA AVHRR for monitoring veget ation conditions and biomass in Jordan.J Arid Environ,2003,54:579-593
5Mutang O,Skidmore A K.Hyperspectral and depth analysis for a better estimation of grass biomass (Cenchrus ciliaris) measured under controlled laboratory conditions.Int J Appl Earth Observ Geoinf,2004,(5):87-96
6Van Der Meer F.Analysis of spectral absorption features in hype rspectral imager.Int J Appl Earth Observ Geoinf,2004,(5):55-68
7Hansena P M,Schjoerring J K.Reflectance measurement of canopy biomass and nitrogen status in wheat crops using normalized difference vegetation indices and partial least squares regression.Remote Sens Environ,2003,86:542-553
8Lee K S,Warren B C,Kennedy R E,Maiersperger T K,Gower S T.Hypersp ectral versus multispectral data for estimating leaf area index in four different biomes.Remote Sens Environ,2004,91:508-520
9Lobell D B,Hicke J A,Asner G P,Field C B,Tucker C J,Los S O.Satellite estimates of productivity and light use efficiency in Unite States agricultural,1982-98.Global Change Biol,2002,(8):722-735
10Seaquist J W,Olsson L,Ard (O)J.A remote sensing-based primary production model for grassland biomes.Ecol Modeling,2003,169:131-155
