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1、Thisarticlewasdownloadedby:[SouthwestJiaotongUniversity],[HongZhang]On:29May2012,At:20:18Publisher:Taylor&FrancisInformaLtdRegisteredinEnglandandWalesRegisteredNumber:1072954Registeredoffice:MortimerHouse,37-41MortimerStreet,LondonW1T3JH,UKInternationalJournalofGeographicalInformat
2、ionSciencePublicationdetails,includinginstructionsforauthorsandsubscriptioninformation:http://www.tandfonline.com/loi/tgis20WeightedegonetworkforforminghierarchicalstructureofroadnetworksaaHongZhang&ZhilinLiaDepartmentofLandSurveyingandGeo-Informatics,TheHongKongPolytechnicUniversi
3、ty,HungHom,Kowloon,HongKong,People'sRepublicofChinaAvailableonline:19Oct2010Tocitethisarticle:HongZhang&ZhilinLi(2011):Weightedegonetworkforforminghierarchicalstructureofroadnetworks,InternationalJournalofGeographicalInformationScience,25:2,255-272Tolinktothisarticle:http://dx.doi.
4、org/10.1080/13658810903313534PLEASESCROLLDOWNFORARTICLEFulltermsandconditionsofuse:http://www.tandfonline.com/page/terms-and-conditionsThisarticlemaybeusedforresearch,teaching,andprivatestudypurposes.Anysubstantialorsystematicreproduction,redistribution,reselling,loan,sub-licensing
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6、ysources.Thepublishershallnotbeliableforanyloss,actions,claims,proceedings,demand,orcostsordamageswhatsoeverorhowsoevercausedarisingdirectlyorindirectlyinconnectionwithorarisingoutoftheuseofthismaterial.InternationalJournalofGeographicalInformationScienceVol.25,No.2,February2011,25
7、5–272WeightedegonetworkforforminghierarchicalstructureofroadnetworksHongZhangandZhilinLi*DepartmentofLandSurveyingandGeo-Informatics,TheHongKongPolytechnicUniversity,HungHom,Kowloon,HongKong,People’sRepublicofChina(Received19March2009;finalversionreceived25August2009)Studiesonthest
8、ructuralpropertiesofroadne
