ISO 14825-2004 智能运输系统.地理数据文档(GDF).总体数据规范
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【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
【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
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