KONG Bo, DENG Wei, LI Ainong, YANG Yong. Object-oriented Landcover Classification of Multi-source Remote Sensing Data in International Trans-boundary River[J]. Geomatics and Information Science of Wuhan University, 2015, 40(7): 943-949. DOI: 10.13203/j.whugis20130107
Citation: KONG Bo, DENG Wei, LI Ainong, YANG Yong. Object-oriented Landcover Classification of Multi-source Remote Sensing Data in International Trans-boundary River[J]. Geomatics and Information Science of Wuhan University, 2015, 40(7): 943-949. DOI: 10.13203/j.whugis20130107
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Object-oriented Landcover Classification of Multi-source Remote Sensing Data in International Trans-boundary River

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  • Landcoverclassificationisnoteasyforitsinnercomplexityresultingfromhugeterrainele vationinKosiRiverasinternationaltrans boundaryriver,ithaspossibletoclassificationdifficultiesflowingthroughthreecountries.Theemergencyofmulti sourceremotesensingimagesandtrainingalgorithmmakeitpossibletoclassifythelandcoverforitsampledetailsbasedonobject orientedmethod.Thepaperisaboutlandcoverclassificationmethodselectingfeatureandoptimalscaleofseg mentation,theinnovationofthismethodliesinselectionofproperscaleparameterresultingfromproperimagedataandcertainclassificationorder.Thetotalaccuracyhashighly90.05%comparedwithobjectorientedclassificationresultandactualsamplingpoint,whichisafeasiblemethod,andtheclassificationresultsaremoreaccurate.
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