【英文标准名称】:Standardrepresentationofgeographicpointlocationbycoordinates(ISO6709:2008,includingCor1:2009);EnglishversionofDINENISO6709:2009-10
【原文标准名称】:地理坐标点位置的标准表示法(ISO6709:2008,包括修改件1:2009),德文版本ENISO6709:2009
【标准号】:DINENISO6709-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-10-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Construction;Coordinates(geography);Dataexchange;Dataprocessing;Datarepresentation;Definitions;Depth;ExtensibleMarkupLanguage;Geographicinformation;Height;Informationexchange;Informationinterchange;Length;Markuplanguage;Position;Width;XML
【摘要】:ThisInternationalStandardisapplicabletotheinterchangeofcoordinatesdescribinggeographicpointlocation.Itspecifiestherepresentationofcoordinates,includinglatitudeandlongitude,tobeusedindatainterchange.Itadditionallyspecifiesrepresentationofhorizontalpointlocationusingcoordinatetypesotherthanlatitudeandlongitude.Italsospecifiestherepresentationofheightanddepththatmaybeassociatedwithhorizontalcoordinates.Representationincludesunitsofmeasureandcoordinateorder.ThisInternationalStandardisnotapplicabletotherepresentationofinformationheldwithincomputermemoriesduringprocessingandintheiruseinregistersofgeodeticcodesandparameters.ThisInternationalStandardsupportspointlocationrepresentationthroughtheeXtensibteMarkupLanguage(XML)and,recognizingtheneedforcompatibilitywiththepreviousversionofthisInternationalStandard,ISO6709:1983,allowsfortheuseofasinglealpha-numericstringtodescribepointlocations.Forcomputerdatainterchangeoflatitudeandlongitude,thisInternationalStandardgenerallysuggeststhatdecimaldegreesbeused.Itallowstheuseofsexagesimalnotations:degrees,minutesanddecimalminutesordegrees,minutes,secondsanddecimalseconds.ThisInternationalStandarddoesnotrequirespecialinternalprocedures,file-organizationtechniques,storagemedium,languages,etc.,tobeusedinitsimplementation.
【中国标准分类号】:L71;A75
【国际标准分类号】:35_040
【页数】:36P.;A4
【正文语种】:英语