Phone:0516-3995708,13952196497Email:dupj@vip.163.com,dupj@pub.xz.jsinfo.net.3S11(Cont)GISGISGIS1(Cont)GIS22(Cont)2.1PixelbasedFeaturebasedDecisionlevel2(Cont)2.1PixelbasedFeaturebasedDecisionlevel2(Cont)2.1FeaturebasedDecisionlevel2(Cont)2.1Decisionlevel2(Cont)2.2..,2004,33(3):249-253123Step1:CRStep2:CR'Step3:CR'Step4:SARTMTMSARSAR'SARSAR'TMSARStep4:33(Cont)------------3(Cont)--3(Cont)--------------------3(Cont)4(Content-BasedImageRetrieval,CBIR)(1)(2)(3)(ContentbasedRSimageretrieval,CBRSIR)4(Cont)4(Cont)4(Cont)************4(Cont)********************:----NDVI----NDBI----NDWI:--------SID--------****CROSSINSIDE……CONTAINADJACENTBUFFER****“”****/4(Cont)5Thankyouforyourattention(221008)Phone:0516-3995708,13952196497Email:dupj@vip.163.com,dupj@pub.xz.jsinfo.net.