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1、GPS在大地及工程变形观测中的应用ApplicationofGPSingeodeticandengineeringdeformationobservationQiuBin,ZhuJianjun,HeYueguang(Schoolofresources,environmentandcivilengineering,CentralSouthUniversity,Hunan,Changsha410083)Abstract:comparedwiththetraditionalgeodeticandengineeringdeformationmonitoringmet
2、hods,theapplicationofGPShasobviousadvantagesincontinuity,real-timeandautomation.GPSisanalyzedinthegroundBalldynamicsandseismicmonitoring,landslidemonitoring,damdeformationmonitoring,landbuildingdeformationandsubsidencemonitoring,subsidencemonitoringofoffshorebuildings,andlandsubsid
3、enceinresourceextractionareasInthefieldofmonitoringandotherapplications,amultiantennaGPSobservationtechniqueisproposed,andtheapplicationprospectofGPSinlandandengineeringdeformationmonitoringwillbewider.Keywords:GPS;deformationmonitoring;onemachinemultiantennatechnologyApplication,o
4、f,GPS,in,Crustal,and,Engineering,Deformation,MonitoringQIU,Bin,ZHU,Jian-jun,HE,Yue-guang(College,ofResources,Environment,and,Civil,Engineering,ofCentral,South,University,Changsha410083,Hunan,China)Abstact:,Compared,with,the,method,crustal,and,engineering,deformation,monitoring,GPS,
5、possess,of,outstanding,advantages,inContinuity,real,time,and,automation,state.,paper,analyzes,the,application,of,GPS,This,in,many,fields,which,including,geody-Matics,and,earthquake,landslides,deformation,of,dam,deformation,and,subsidence,of,buildingon,the,land,and,sea,,ground,sub-S
6、idence,of,resource,mining,area,developing,a,single,receiver-multiantanna,technologyforGPSmonitoring.,,GPShas,awide,out-Look,in,crustal,and,engineering,deformation,monitoring.Keywords:GPS;deformationmonitoring;singlereceiver-multiantennatechnoloyDeformationobservationsincludegeodyna
7、mics,seismicobservation,andengineeringstructuresDeformationobservation.EngineeringdeformationgenerallyincludesthedisplacementofbuildingstructuresDeformationofabuilding,structure,orcrustcausedbyhumanreason.TraditionalchangeTherearetwomaintypesofshapemonitoringmethods:oneistheconvent
8、ionalmethodofmeasurement(t
