基于差分干涉技術（D-InSAR）在珠江三角洲地區(qū)路面沉降監(jiān)測研究.pdf

1、碩士論文一基于差分干涉技術(D—111sAR)在珠江三角洲地區(qū)路面沉降監(jiān)測研究中山大學頑士學位論文f申隋頊士學位J基于差分干涉技術(DInSAR)在珠江三角洲地區(qū)路面沉降監(jiān)測研究學位申請人：遲肇惠導師：鄧孺孺副教授專業(yè)：地圖學與地理信息系統(tǒng)研究方向：微波遙感學院：地理科學與規(guī)劃學院答辯要員會廄員L釜笛)主席：≈讎跏委員：玩日奶娩摶皂刪魏功眥欽月‘一“慚謗硬士論文一基于差分干涉技術(O—lnsAR)在珠江=角洲地區(qū)路面沉降j置鍘研究Hig

2、hwaysubsidencedetectioninPearlRiverDeltabasedonInterferometricSyntheticApertureRadar(DInSAR)Major：Cartology&GISName：ZhaohuiChiSupervisor：AdjunctProfRuruDengAbstractSAR(SyntheticApertureRadar)remotesensingis∞eofthemostadv

3、ancedfrontqindevelopmentofremotesensingtechnology，inwhichDInSAR(differenceinterferometricSAR)techniqueplaysoneimportant舶刪DInSARisoneofthemostimportantmethodsOnprecisetopographicalstagey，smalldeformationsurvey，accCompared

4、withtraditionalopticalremotesensingmethod，InSARtechnology，notlimitedtoinfluenceofweatherfactor，canmonitorwhenever，regardlessofthetimeandtheseagOILTherefore。torainysouthareas，inteffemmetricSARtechnologyhasspecialresearchv

5、alueandpracticalsignificanceinthedeformationmonitorfiledTealizemonitoringhighwaysubsidenceinZhujiangDeltabased011differenceinterferometricSAR(DInSAR)thisarticlemakesanattemptwithfulll瓚ofASARdatafromEnvisatFirstly，thispap

6、erintroducesthemeanil29tomonitorhighwaysubsidenceinZhujiangDeltawithDInSARtechniqueThesecondchapterintroducesexistingdevelopingconditionofdomesticandforeigninterferometricSigOnShg)andanalysizesuchapplicationpossibilityOn

7、presentresearchcondition；Thethirdchaptersummari骼imagerygeometricprincipleofInSARand蘆oposeconestxmdingalgorithmtogainthehighwaysubsidenceinformationwithDInSAR；Thefourthchapterproposesdatawithtechnicalrouteandmethodmention