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1、Seediscussions,stats,andauthorprofilesforthispublicationat:https://www.researchgate.net/publication/284761104ReviewofmultipleflowdirectionalgorithmsbasedongriddeddigitalelevationmodelsArticleinEarthScienceFrontiers·January2006CITATIONSREADS11525authors,including:Cheng-ZhiQinA-XingZhuChineseAcadem
2、yofSciencesUniversityofWisconsin–Madison92PUBLICATIONS1,001CITATIONS263PUBLICATIONS3,897CITATIONSSEEPROFILESEEPROFILESomeoftheauthorsofthispublicationarealsoworkingontheserelatedprojects:BehaviortalrespondofR.bietitofragmenthabitatinMt.Lasha,Yunnan,ChinaViewprojectCyberSoLIMViewprojectAllcontent
3、followingthispagewasuploadedbyCheng-ZhiQinon29May2018.Theuserhasrequestedenhancementofthedownloadedfile.第13卷第3期地学前缘(中国地质大学(北京);北京大学)Vol.13No.32006年5月EarthScienceFrontiers(ChinaUniversityofGeosciences,Beijing;PekingUniversity)May2006基于栅格DEM的多流向算法述评11,2111秦承志,朱阿兴,李宝林,裴韬,周成虎11中国科学院地理科学与资源研究所资源与环境信息
4、系统国家重点实验室,北京10010121DepartmentofGeography,UniversityofWisconsin2Madison,Madison,WI53706,USA11,2111QINCheng2zhi,ZHUA2xing,LIBao2lin,PEITao,ZHOUCheng2hu11StateKeyLaboratoryofResourcesandEnvironmentalInformationSystem,InstituteofGeographicalSciencesandNaturalResourcesResearch,CAS,Beijing100101,Chin
5、a21DepartmentofGeography,UniversityofWisconsin2Madison,Madison,WI53706,USAQINCheng2zhi,ZHUA2xing,LIBao2lin,etal1Reviewofmultipleflowdirectionalgorithmsbasedongriddeddigitalelevationmodels1EarthScienceFrontiers,2006,13(3):0912098Abstract:TheflowdirectionalgorithmbasedongriddedDEMisanimportantcomp
6、onentofdigitalterraina2nalysis1Themultipleflowdirectionalgorithm(MFD)isobviouslybetterthanthesingleflowdirectionalgo2rithm(SFD)whenthespatialpatternofhydrologicalparameters(suchasflowaccumulationandtopographicindex)areneededinmanyresearchareas(e1g1distributedhydrologicmodel,soilerosion)1Basedont
7、heflowpartitioningstrategyadopted,thispaperclassifiesMFDalgorithmsasoffourtypes:(1)MFDwithafixedflowpartitioningexponent;(2)MFDwiththeflowpartitioningexponentvaryingwithpre2computedflowac2cumulation;(3)MFDwiththeflowpartitio
