基于網(wǎng)絡(luò)地理信息系統(tǒng)的災(zāi)情查詢系統(tǒng).pdf

1、大連理工大學(xué)碩士學(xué)位論文基于網(wǎng)絡(luò)地理信息系統(tǒng)的災(zāi)情查詢系統(tǒng)姓名：張丹申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：軟件工程指導(dǎo)教師：王興元20051119——蓬苧!董王墮塑攫墮：墾墨籩塑壅墮褒塑墨塹一ApplicationOfWebGISInDisasterQuerySysteAbstractAbstract：Lossesresultedfromdisastersweremoreandmoreseriouswiththedevelopmentofsociet

2、yandeconomyHowtoreducetheharmsandlossesproducedbydisastersfurthesthasbecometheresearchanddiscussioneInvhasisofacademeandindustrydepartmentsItturnsintoallimportantmenusandsymbolthatscientificmanagingdisastersandadvancedsc

3、ientificandtechnicalmeansisemployedindisasterpredictingalarmdefending，disastersaving，disasterreducinganddisasterevaluatingbasedontheactlievementsofmodemscienceandtechniques。Inthisresearch，thecharactersanddevelopmentofW幻G

4、iSaswellasitsgeneralstructuresystemaleintrodutedfnstAtthesametime，GISspatialdatamodelanditsstructurealealsodescribedsimplyTheArclMS9hasmanyadvantagessuchasstrongfunctioneasydevelopmentcomparedwithotherpopularWebGISsoftwa

5、reithasbecamefirstselectioninW曲GISapplicationbthisresearchArcIMS9ischosenasdevelopmentplatform，anditsstructureandcommunicationmechanismareanalyzedtopreparefordevelopingjilindisasterspatialdataquerywebsiteilltechniquesOnt

6、hebasisofthecollectingdisasterdata，thejilindisasterdatabaseisestablishedUsingASPandAtclMS9theiiliadisasterdatabasequerywebsiteisconstructed，andthespatialandattributivebidirectionqueryofliteratureisrealizedsuccessfully弧eS