8Clark R N,Swayze G A,King T V V,et al.Surface reflectance calibration of terrestrial imaging spectroscopy data2a tutorial using AVIRIS.http:PP speclab.cr.usgs.Gov PPAPERS.calibration.tutorialPcalibntA.html,2002).
9Curtiss B.Field Spectrometry:Techniques and Instrumentation[A].International Symposium on SpectralSensing Research[C].Sandiego,1994.
10Curtiss B.and S.L.Ustin (1988) spectral changes in ponderosa pine associated with natural ozone exposure[J].proc.U.S.forest service forest response program annual meeting,Corpus Christi,Texas,February 23～26.
