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【英文标准名称】:Geographicinformation—Metadata
【原文标准名称】:地理信息.元数据
【标准号】:ANSIISO19115-2003(R2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003-05-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisInternationalStandarddefinestheschemarequiredfordescribinggeographicinformationandservices.Itprovidesinformationabouttheidentification,theextent,thequality,thespatialandtemporalschema,spatialreference,anddistributionofdigitalgeographicdata.ThisInternationalStandardisapplicableto:?thecataloguingofdatasets,clearinghouseactivities,andthefulldescriptionofdatasets;?geographicdatasets,datasetseries,andindividualgeographicfeaturesandfeatureproperties.ThisInternationalStandarddefines:?mandatoryandconditionalmetadatasections,metadataentities,andmetadataelements;?theminimumsetofmetadatarequiredtoservethefullrangeofmetadataapplications(datadiscovery,determiningdatafitnessforuse,dataaccess,datatransfer,anduseofdigitaldata);?optionalmetadataelements–toallowforamoreextensivestandarddescriptionofgeographicdata,ifrequired;?amethodforextendingmetadatatofitspecializedneeds.ThoughthisInternationalStandardisapplicabletodigitaldata,itsprinciplescanbeextendedtomanyotherformsofgeographicdatasuchasmaps,charts,andtextualdocumentsaswellasnon-geographicdata.NOTECertainmandatorymetadataelementsmaynotapplytotheseotherformsofdata.
【中国标准分类号】:A76
【国际标准分类号】:35_240_70
【页数】:150P.;A4
【正文语种】:英语