第六章小區(qū)域控制測量主講教師：羅顯圣chapter6

ControlSurveyforSmallRegions

6.5

控制測量成果的檢查驗收

6.5InspectionandacceptanceofcontrolsurveyresultsThelecturer:ShengxianLuo,lecturer,Engineer控制測量工作流程技術(shù)設(shè)計踏勘、選點、建標、埋石外業(yè)觀測（測角、測距、水準、GPS）數(shù)據(jù)預處理、平差計算儀器設(shè)備檢校觀測原始記錄檢查編寫技術(shù)總結(jié)報告整理成果資料檢查驗收WorkflowofcontrolsurveyTechnicaldesignReconnaissanceandstationmarksanglemeasurement,distancemeasurement,levelling，GPSCalibrationofinstrumentsandequipmentInspectionoforiginalobservationrecordsDatapreprocessingandadjustmentcalculationCollateachievementdataPreparetechnicalsummaryreportInspectionandacceptance導線測量質(zhì)量檢驗一、角度閉合差檢驗二、坐標閉合差檢驗三、導線全長相對閉合差檢驗四、導線網(wǎng)質(zhì)量檢驗五、測量資料上交InspectionoftraversesurveyInspectionofangularmisclosureInspectionofcoordinatesdifferencesInspectionoffractionaltotallengthdisclosureInspectionoftraversenetworkqualitySubmissionofsurveydata角度閉合差的檢驗1、方位角閉合差檢驗2、導線環(huán)內(nèi)角和檢驗InspectionofangularmisclosureInspectionofazimuthmisclosureInspectionofgeometricsumofinteriorangles角度閉合差的檢驗1、附合導線坐標閉合差的檢驗2、閉合導線坐標閉合差的檢驗InspectionofangularmisclosureInspectionofmisclosureincoordinatedifferenceforconnectingtraverseInspectionofmisclosureincoordinatedifferenceforclosedlooptraverse角度閉合差的檢驗首先，算出導線全長絕對閉合差WD再以下式算出導線全長相對閉合差f:式中，D為各導線邊長。InspectionofangularmisclosureFirstofall,calculatethetotallengthdisclosureWDThenusetheformulabelowtocalculatethefractionaltotallengtdisclosurefDisthelengtofeachtraverseleg

資料上交1.技術(shù)設(shè)計書2.點之記略圖3.觀測記錄資料4.控制網(wǎng)平差計算資料和成果5.技術(shù)總結(jié)和驗收報告等SubmissionofsurveydataTechnicaldesigndocumentStationdescriptionRecorddataDataandresultsofcontrolnetworkadj