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ID:49629218
大小:9.21 MB
页数:25页
时间:2020-02-26
《LMS软件介绍.ppt》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、OfficialreleaseDecember15,2010DoesnotsupportPegasusorwaveformdigitizeratthistime(summer2011)LMSStandardEditionaworkflowreplacementtoDASHMapLMSStandardEditionisentirelysupportedunderOSSP/SSPLMSProfessionalEdition(rectification)isoptionalLMSProfessionalEditionhasseparatema
2、intenanceplanoutsideofOSSP/SSPStandardEditionfeaturescontainedwithinProfessionalEditionaresupportedundervalidOSSP/SSPLicensingoptionsnowperformancebasedDASHMapdongleexchangeprogramSalesmaterialsinclude:specsheet,CA,FAQ’s,PPT,LMSKeyPointsLMSFrequentlyAskedQuestions–Availa
3、bleinpdfPerformanceOptionsTodevelopalidarrectificationpackagethatmaximizesdataaccuracyfortheentiremissionand/orprojectusingavailablelidardataredundancySoftwarethatisfullyautomatedandproduction-workfloworientedAbilitytoquantifyrelativeand/orabsoluteaccuraciesinavarietyofr
4、eportingformatsfortheentiremissionand/orprojectToleveragetheproprietaryIPassociatedwithOptech’sopticalmodelsformaximumaccuracy.PrimarySoftwareObjectivesLidarRectificationGoal:ageometricallycorrectpointcloudwithknownaccuracycharacteristics-0.4-0.3-0.2-0.10.4acrossflightli
5、ne0.30.20.10.0Heighterrors[m]freeofblundersandsystematicerrorsaccuracygiveninformofstandarddeviationsforlaserpointcoordinatesOnlyrandomerrorsareleftApproachSelf-calibrationRequiresUseofplanesastieandcontrolfeaturesDetermineasetofcalibrationparametersRedundancy,i.e.overla
6、pandcontrolinfoDynamicallycalculatesasensorerrormodelthatisvalidfortheentireprojectarea.Modelthenusedtore-computepointsfromtherawrangesandangles(nocoordinatemanipulation)SampleSurveyTypesSpecialcalibrationsiteProjectareaCorridorStandardflightpatternsaresufficientSelf-Cal
7、ibrationParameters/CorrectionsSensorPositionCorrectionsSensorParameterCorrectionsScananglescalefactor,scanangleoffset,scanlagBoresightanglecorrectionsShiftsinx,yandz-coordinateSensorOrientationCorrectionsRoll,pitch,headingcorrectionsperInstrumentperLineperMissionUserDefi
8、nedCorrectionscanbedeterminedPlanarSurfaceExtractionSurfaceplanesextractedUsedasafeaturesettodetermined
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