DIN EN ISO 19136-2009 地理信息.地理标记语言(GML)(ISO 19136-2007).英文版本EN ISO 19136-2009

标准号：DIN EN ISO 19136-2009
中文标准名称：地理信息.地理标记语言(GML)(ISO 19136-2007).英文版本EN ISO 19136-2009
英文标准名称：Geographic information - Geography Markup Language (GML) (ISO 19136:2007); English version EN ISO 19136:2009
标准类型：A75;L70
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A75;L70
国际标准分类号：35.240.70
引用标准：ISO 8601;ISO/IEC 11404-1996;ISO/TS 19103-2005;ISO 19107-2003;ISO 19108-2002;ISO 19109-2005;ISO 19111-2007;ISO 19115-2003;ISO 19118-2005;ISO 19123-2005;ISO/TS 19139;ISO/IEC 19757-3;ISO 80000-3;IETF RFC 2396;W3C XLink, XML Linking Language (XLink) Version 1
适用范围：The Geography Markup Language (GML) is an XML encoding in compliance with ISO 19118 for the transportand storage of geographic information modelled in accordance with the conceptual modelling framework usedin the ISO 19100 series of International Standards and including both the spatial and non-spatial properties ofgeographic features.This International Standard defines the XML Schema syntax, mechanisms and conventions that:-- provide an open, vendor-neutral framework for the description of geospatial application schemas for the transport and storage of geographic information in XML;-- allow profiles that support proper subsets of GML framework descriptive capabilities;-- support the description of geospatial application schemas for specialized domains and information communities;-- enable the creation and maintenance of linked geographic application schemas and datasets;-- support the storage and transport of application schemas and datasets;-- increase the ability of organizations to share geographic application schemas and the information they describe.Implementers may decide to store geographic application schemas and information in GML, or they maydecide to convert from some other storage format on demand and use GML only for schema and datatransport. NOTE If an ISO 19109 conformant application schema described in UML is used as the basis for the storage andtransportation of geographic information, this International Standard provides normative rules for the mapping of such anapplication schema to a GML application schema in XML Schema and, as such, to an XML encoding for data with a logical structure in accordance with the ISO 19109 conformant application schema.