【英文标准名称】:Intelligenttransportsystems-GeographicDataFiles(GDF)-Overalldataspecification
【原文标准名称】:智能运输系统.地理数据文档(GDF).总体数据规范
【标准号】:ISO14825-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-02
【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/TC204
【标准类型】:()
【标准水平】:()
【中文主题词】:数据;多媒体;符号;属性;数据格式;数据模型;参考模型;元数据;运输系统;道路运输;地理信息;逻辑链;交通管制;信息交换;定义
【英文主题词】:Attribute;Data;Dataformats;Datamodels;Definitions;Englishlanguage;Geographicinformation;Informationinterchange;Intelligenttransportsystems;Logicallinks;Metadata;Multimedia;Referencemodel;Roadtransport;Symbols;Telematics;Trafficcontrol;Transportationsystems
【摘要】:ThisInternationalStandardspecifiestheconceptualandlogicaldatamodelandtheexchangeformatforgeographicdatabasesforIntelligentTransportationSystems(ITS)applications.Itincludesaspecificationofpotentialcontentsofsuchdatabases(Features,AttributesandRelationships),aspecificationofhowthesecontentsshallberepresented,andofhowrelevantinformationaboutthedatabaseitselfcanbespecified(metadata).ThefocusofthisInternationalStandardisonITSapplicationsandemphasizesroadandroadrelatedinformation.ITSapplications,however,alsorequireinformationinadditiontoroadandroadrelatedinformation.EXAMPLE1ITSapplicationsneedinformationaboutaddressingsystemsinordertospecifylocationsand/ordestinations.Consequently,informationabouttheadministrativeandpostalsubdivisionsofanareaisessential.EXAMPLE2MapdisplayisanimportantcomponentofITSapplications.Forpropermapdisplay,theinclusionofcontextualinformationsuchaslandandwatercoverisessential.EXAMPLE3Point-of-Interest(POI)orserviceinformationisakeyfeatureoftravellerinformation.ItaddsvaluetoenduserITSapplications.TheConceptualDataModelhasabroaderfocusthanITSapplications.Itisapplicationindependent.ThisallowsforfutureharmonizationofthisInternationalStandardwithothergeographicdatabasestandards.
【中国标准分类号】:R07;R85
【国际标准分类号】:35_240_60
【页数】:620P.;A4
【正文语种】:英语


【英文标准名称】:Non-destructivetesting.CharacteristicsoffocalspotsinindustrialX-raysystemsforuseinnon-destructivetestingPart2:pinholecameraradiographicmethod.
【原文标准名称】:无损检验.无损检验用工业X射线系统中焦点的特性.第2部分:针孔照相机射线摄影法
【标准号】:NFA09-231-2-1999
【标准状态】:作废
【国别】:法国
【发布日期】:1999-11-01
【实施或试行日期】:1999-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:无损;试验装置;X射线仪;测量装置;方法;工业;辐射学;X射线设备;无损检验;辐射测量法;焦点;测量;试件;溶解;图象质量;辐射保护规则;检验;规范(验收);安全工程;材料试验;解释;试验;射线摄影;辐射摄影术;质量保证;辐射防护;安全要求
【英文主题词】:Dissolution;Focalspots;Imagequality;Industries;Inspection;Interpretations;Materialstesting;Measurement;Measuringdevices;Methods;Non-destructive;Non-destructivetesting;Qualityassurance;Radiationprotection;Radiationprotectionrules;Radiographs;Radiography;Radiology;Radiometry;Safetyengineering;Safetyrequirements;Specification(approval);Testpieces;Testing;Testingdevices;X-rayapparatus;X-rayequipment;X-rayplants
【摘要】:
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:11P;A4
【正文语种】:其他