30816.城市地址編碼的技術及應用

1、中國石油大學（華東）碩士學位論文城市地址編碼的技術及應用姓名：葉海波申請學位級別：碩士專業(yè)：地圖制圖學與地理信息工程指導教師：萬劍華劉文寶20090501TechniquesonGeocodinginDigitalCitiesandTheirApplicationsYcHaibo(MappingandGeographicalInformationEngineering)DirectedbyProfWanJianhuaandLiuWenb

2、aoAbstractGeocodingisoneofthemostfundamentaltechnologiesindevelopingdigitalcitiesItisaprocessinwhichtheinformationofaddresslocationdescribedinnaturallanguagesisconvertedintothecomputerstoredcodesusingcodingmodelsandrules

3、associatedwithspatialcoordinatesWethencandeterminesuchaddressthatrepresentsthelocationofgeographicalentitiesonamapUsinggeocoding、析thhighprecisionsocial—economicdataCanbelinkedtospatialcoordinates，thusmakingintensivespati

4、alanalysispossibleandspatialdecision—makingeffectiveThepapertakes‘‘Researchontheapplicationofspatializationtechnologyforcity’socioeconomicinformation”projectasabackground，andtakesWuhanCityasacomprehensivedemonstrationare

5、a，usingtheaddresscodingtechnologyofcityspatialdatacentralizedandunifiedmanagement，theestablishmentoftheaddressdatabase，therealizationofsocioeconomicdataofthespace，addressmatchingandrapidqueryThemaincontributionsofthisthe

6、sisare：(1)Thecharacteristicsofdomesticaddresswerefirstlystudied，andthestandardizationandseparationofaddresseswererealizedaccordingtothereal—worldsituationThenthestandardaddresstreemodelwitheightlayerswasbuilttofitforaddr

7、essesinChinesecitiesbydrawingonforeignaddressmodelThismodelcallbeusedasreferencestothestandardizationofaddressdata(2)Thelogicmodeldesignoftheaddressgeocodingdatabasewascompleted，andtheprocessofbuildingthedatabasewasanaly

8、zedAccordingtotheeightstandarddatamodel，thedatabasestructurewhichcallsavehierarchicaladdressinformationwasdesignedAlsoitexpoundsthecollection，updating，managementofaddressdata；(3)Accordingtodomesticaddressesmodels，fivetyp