標準號：BS EN ISO 19136-2009
中文標準名稱：地理信息.地理標記語言(GML)(ISO 19136-2007)
英文標準名稱：Geographic information - Geography Markup Language (GML) (ISO 19136:2007)
標準類型：L74
發布日期：2009/6/30 12:00:00
實施日期：2009/6/30 12:00:00
中國標準分類號：L74
國際標準分類號：35.240.70
引用標準：ISO 8601;ISO/IEC 11404-1996;ISO/TS 19103-2005;ISO 19107-2003;ISO 19108-2002;ISO 19109-2005;ISO 19111-2007;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 1.0, W3C Recomme
適用范圍：The Geography Markup Language (GML) is an XML encoding in compliance with ISO 19118 for the transport and storage of geographic information modelled in accordance with the conceptual modelling framework used in the ISO 19100 series of International Standards and including both the spatial and non-spatial properties of geographic 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 informationcommunities;-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 may decide to convert from some other storage format on demand and use GML only for schema and datatransport.