BS EN ISO 19125-2-2005 地理信息.简单特征选取.结构化查询语言(SQL)选项
作者:标准资料网 时间:2024-05-26 08:20:53 浏览:9599
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Geographicinformation-Simplefeatureaccess-SQLoption
【原文标准名称】:地理信息.简单特征选取.结构化查询语言(SQL)选项
【标准号】:BSENISO19125-2-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-02-08
【实施或试行日期】:2005-02-08
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;坐标系(地理);数据描述;数据处理;数据表示;数据传送;定义;定义(术语);英语;特征块;大地测量学;地理信息;地理学;几何;信息处理;模型;计划;结构化询问语言
【英文主题词】:Construction;Coordinates(geography);Datadescription;Dataprocessing;Datarepresentation;Datatransfer;Definition;Definitions;Englishlanguage;Featureblocks;Geodesy;Geographicinformation;Geography;Geometry;Informationprocessing;Models;Schemes;StructuredQueryLanguage
【摘要】:ThispartofISO19125:2004specifiesanSQLschemathatsupportsstorage,retrieval,queryandupdateofsimplegeospatialfeaturecollectionsviatheSQLCallLevelInterface(SQL/CLI)andestablishesanarchitecturefortheimplementationoffeaturetables.ThispartofISO19125:2004definestermstousewithinthearchitecture.ofgeographicinformationanddefinesasimplefeatureprofileofISO19107.Inaddition,thispartofISO19125:2004describesasetofSQLGeometryTypestogetherwithSQLfunctionsonthosetypes.TheGeometryTypesandFunctionsdescribedrepresentaprofileofISO13249-3.ThispartofISO19125:2004standardizesthenamesandgeometricdefinitionsoftheSQLTypesforGeometryandthenames,signaturesandgeometricdefinitionsoftheSQLFunctionsforGeometry.ThispartofISO19125:2004doesnotattempttostandardizeanddoesnotdependuponanypartofthemechanismbywhichTypesareaddedandmaintainedintheSQLenvironment,includingthefollowing:thesyntaxandfunctionalityprovidedfordefiningtypes;thesyntaxandfunctionalityprovidedfordefiningSQLfunctions;thephysicalstorageoftypeinstancesinthedatabase;specificterminologyusedtorefertoUserDefinedTypes,forexample,UDT.
【中国标准分类号】:A76
【国际标准分类号】:35_240_70
【页数】:72P.;A4
【正文语种】:英语
【原文标准名称】:地理信息.简单特征选取.结构化查询语言(SQL)选项
【标准号】:BSENISO19125-2-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-02-08
【实施或试行日期】:2005-02-08
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;坐标系(地理);数据描述;数据处理;数据表示;数据传送;定义;定义(术语);英语;特征块;大地测量学;地理信息;地理学;几何;信息处理;模型;计划;结构化询问语言
【英文主题词】:Construction;Coordinates(geography);Datadescription;Dataprocessing;Datarepresentation;Datatransfer;Definition;Definitions;Englishlanguage;Featureblocks;Geodesy;Geographicinformation;Geography;Geometry;Informationprocessing;Models;Schemes;StructuredQueryLanguage
【摘要】:ThispartofISO19125:2004specifiesanSQLschemathatsupportsstorage,retrieval,queryandupdateofsimplegeospatialfeaturecollectionsviatheSQLCallLevelInterface(SQL/CLI)andestablishesanarchitecturefortheimplementationoffeaturetables.ThispartofISO19125:2004definestermstousewithinthearchitecture.ofgeographicinformationanddefinesasimplefeatureprofileofISO19107.Inaddition,thispartofISO19125:2004describesasetofSQLGeometryTypestogetherwithSQLfunctionsonthosetypes.TheGeometryTypesandFunctionsdescribedrepresentaprofileofISO13249-3.ThispartofISO19125:2004standardizesthenamesandgeometricdefinitionsoftheSQLTypesforGeometryandthenames,signaturesandgeometricdefinitionsoftheSQLFunctionsforGeometry.ThispartofISO19125:2004doesnotattempttostandardizeanddoesnotdependuponanypartofthemechanismbywhichTypesareaddedandmaintainedintheSQLenvironment,includingthefollowing:thesyntaxandfunctionalityprovidedfordefiningtypes;thesyntaxandfunctionalityprovidedfordefiningSQLfunctions;thephysicalstorageoftypeinstancesinthedatabase;specificterminologyusedtorefertoUserDefinedTypes,forexample,UDT.
【中国标准分类号】:A76
【国际标准分类号】:35_240_70
【页数】:72P.;A4
【正文语种】:英语
下载地址: 点击此处下载