智慧城市三维建模的设计与实现
CONTENTS
Chineseabstract………………………………………………………………….……………………………·IEnglishabstract………………………………………………………………………………………………iiichapter1Introduction.一:……………………………………………………………………………………11.1Backgroundofsmartcity3Dmodelingproject……………………………………一1
1.2Thelateststateoftechnology………………………………………………………………21.2.1Smartcityproject……………………………j………………………………………一2
1.2.23Dgeographicinformationdata………………….:……………………………一3
1.3Themainproblemsneedtoberesearchinthispaper……………………………··41.4Themainworkofthispaper……………………………………………….:………………51.5Thestructureofthispaper……………………………………….………………………·…6
of3Dmodelingprojectinsmartcity.………………·7chapter2Therequirementanalysis
2.1Introductiontothe3Dmodelingprojectinsmartcity.……………………...j…一72.1.1Projectbackground……………………………………………………………………7
2.1.2Projectscope……………………………………………………………………………·7
2.1.3Projectcontent………………………………………………………………………….8
2.2ProjectgoalsandProblemofthe3Dmodelingprojectinsmartcity····…·····8
2.2.1Projectgoals……………………………………………………………………………一8
2.2.2Majorproblemsinprojectsolution………………………j……………….:……9
2.3Thediscriptionofrequirement……………………………………………………………·92.3.1Dataaccuracyand3dvisualization………………………………………………9
2.3.2Spatialdatafusionmanagement…………………………….…………………·10
2.3.3Queryanalysis…………………………………………………………………………11chapter3Projectdesignofsmartcity3Dmodeling.……………………………·……·………·123.1Projectdesignobjectivesandprinciples…….:………………………………………123.1.1Projectdesignobjectives…………………………………………………………··12
3.1.2Projectdesignprinciples…………………………………………………………一12
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