ISO 17123-4-2001 光学和光学仪器大地测量和地质勘测仪器的现场试验程序第4部分：光电测距仪(EDM仪)

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【英文标准名称】:Opticsandopticalinstruments-Fieldproceduresfortestinggeodeticandsurveyinginstruments-Part4:Electro-opticaldistancemeters(EDMinstruments)
【原文标准名称】:光学和光学仪器大地测量和地质勘测仪器的现场试验程序第4部分：光电测距仪(EDM仪)
【标准号】:ISO17123-4-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:测距仪;测距仪;电子光学;光学仪器;光学;现场试验;大地测量学;光学设备;测绘;光学测量;距离;测量精度;试验
【英文主题词】:Distance;Distancemeasuringinstruments;Electrooptics;Fieldtesting;Geodesy;Measuringaccuracy;Opticalequipment;Opticalinstruments;Opticalmeasurement;Optics;Rangefinders;Surveying;Testing
【摘要】:ThispartofISO17123specifiesfieldprocedurestobeadoptedwhendeterminingandevaluatingtheprecision(repeatability)ofelectro-opticaldistancemeters(EDMinstruments)andtheirancillaryequipmentwhenusedinbuildingandsurveyingmeasurements.Primarily,thesetestsareintendedtobefieldverificationsofthesuitabilityofaparticularinstrumentfortheimmediatetaskathandandtosatisfytherequirementsofotherstandards.Theyarenotproposedastestsforacceptanceorperformanceevaluationsthataremorecomprehensiveinnature.ThispartofISO17123canbethoughtofasoneofthefirststepsintheprocessofevaluatingtheuncertaintyofameasurement(morespecificallyameasurand).Theuncertaintyofaresultofameasurementisdependentonanumberoffactors.Theseincludeamongothers:repeatability(precision),reproducibility(betweendayrepeatability),traceability(anunbrokenchaintonationalstandards)andathoroughassessmentofallpossibleerrorsources,asprescribedbytheISOGuidetotheexpressionofuncertaintyinmeasurement(GUM).Thesefieldprocedureshavebeendevelopedspecificallyforinsituapplicationswithouttheneedforspecialancillaryequipmentandarepurposefullydesignedtominimizeatmosphericinfluences.
【中国标准分类号】:N30
【国际标准分类号】:17_180_30
【页数】:15P;A4
【正文语种】:英语