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RS123(1,0100102,0260003,010010):945km,,RS,:RS;;;:X171.4:B:1007-0370(2002)02-0026-06APPLICATIONOFRSTECHNIQUEOFECOLOGICALQUANTITATIVEAPPRAISALINJiTongRAILWAYPROJECTOFINNERMONGOLIAZHANCheng-GongZHANGWei-BingBuReTuoya(InnerMongoliagrasslandecologicalenviromentmonitorstation,Hohhot010010)Abstract:ThetotallengthofJi-Tongrailwayis945km,stridingacrossthevariousecologicalenvironment-typeareasinInnerMongolia,suchasagriculturearea,typicalgrasslandarea,HunshanDaKedesertedarea,KeErgingdesertedarea,etc.ItisfirsttimeforthisstationtoadoptRsmonitoringtechnologyintotherailwayecologicalconstructionengineeringwithnarrowandlongfeatures.Themonitoringtechnologyprocessesandmonitoringresultsarereported.KeyWords:RS;landscape;fusion;inlay1SPOT()TM()1999415Landsat7TM,30,8,15,180:2002-04-01:(1955-),,,,20180km/,,TM2,6~9,78(RSGIS)26RS11TM~1999928125/32~2000731125/31~20009132000824124/30125/30~2000627123/30~2000817122/30~2000624121/30~200077120/303,8TMLandsat719,,,,PCI,HP5000,1200dpi3.1数据源准备photoshop,7438,*.tif,3.2波段合成,(RS),TM743,8,,15,1:53.3图像处理PCI6.0,743,,PCI6.0TM,1:5:,,TM,15/3.4融合,,TM7(R)4(G)3(B),,30/,TM8(,15/)TM743,TM3.5镶嵌,,,,3.6波段特征3.6.1TM7:2.08~2.38m,,,,3.6.2TM4:0.76~0.90m,,MSS67,(),3.6.3TM3:0.63~0.69m,,MS5,,3.6.4TM8:Landsat70.500.90m153.7TM主要地物几何特征与判译精度对比分析TM,,,,,,23.8编制成果图PCI,*.t;,photoshop6.0,,2TMTMCBERS1SPOT,,,,,,,,,,,,,,,,,,27142200263.9成果图输出HP5000,1.52,1200dpi,,3.10影像解译原则,,TM44.1贲红~正镶白旗段3,,,,,,,,,,,,,,,,,,4.2正镶白旗~克什克腾旗段4~,,,,,,,,,,,,,,,,,,,,,,,,,,,,,!S∀,,,,,,,,,,,28RS4.3克什克腾旗一通辽段5,,,,,,,,,,,,,,,,,,,,,,55.11999928,,,,,,,,(),,,,5.2,,,80km,80km(114#53∃)(115#20∃),,,(115#20∃),,,4,3,,,,,,,,,,,,,,,2914220026,5.3196km,,,,,,,,,,2000,,,,,,(),:;;,,,,,,(),5.4,133km,,,,,,,,,,,,,,,,,,,,,,5.5,342km,(119#30∃),,(119#30∃),,,30RS,,,(119#30∃)(120#30∃),,,,,,,,~,,,,,,,,121#04∃,,,121#04∃,,,,,,,,,,,~,,,,,,6200020013S1:5,,!∀,,,,;,,,94578133,734!∀,77.67%:,2000!∀,,,,,,,!∀!∀,3114220026