基于不同抽样方法的土地资源遥感监测研究

36SCIENCE&TECHNOLOGYINFORMATION2010NO.19SCIENCE&TECHNOLOGYINFORMATION11.12002,2002ETM+1(1A1B),10%,SPOT52.5mSPOT5/ETM+/,/,1.2,2002ETM+SPOT,,,(),,61.31.3.1SPOTETM+,,,,SPOT,200.43m2,,SPOT1515m,SPOTETM+15mSPOT,ETM+1.3.2SPOT,ETM+,,5001000150020001.3.3,6,6,,:56.1%,6.6%,30.9%,2.7%,1.4%,2.3%1.3.4,1000,,,,1080,1801000,600022.11,74.82%,Kappa0.633,,88.53%,,63.04%74%,,67.09%,,89.38%,,7.59%,2.03%,,94.28%,,3.99%,1.73%,,87.72%,,5.74%,3.51%,3.03%,,45.61%,14.92%17.66%19.72%,(510663):,,,,/,,,,,,::P2:A:1672-3791(2010)07(a)-0036-02137SCIENCE&TECHNOLOGYINFORMATION2010NO.19SCIENCE&TECHNOLOGYINFORMATION5cm,,(1):,,504mm,(,,),6m,150150cm,3m,504mm,6m,40cm,15,3m,504mm,6m,40cm,45,3m,12,,(2):,504mm,3.5m,50100cm,,,,,4.3,,,,2m,,,,5,,,,,,,,,[1].1#O[S].[2],.[J].,2008(10).[3],.[EO/BL]=3662,2010-03-18/2010-05-30.,2.09%,,49.06%,,31.31%,9.09%,8.98%,1.56%,,32.74%,29.17%,22.76%,11.55%,3.78%,ETMSPOT5,,,,,,,,ETM,,2.2,500,71.60%,kappa0.607;1000,75.90%,kappa0.635,,,,,,,,,,,,,3,,,,,,,,,,,,,,,,[1]StehmanSV,CzaplewskiRL.De-signandAnalysisforThematicMapAccuracyAssessment:FundamentalPrinciples[J].RemoteSensingofEnvironment,1998,64:331334.[2],,.TM[J].,2003,18(2):8186.(35)