ISO 19136-1 |
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Working Group | |||
Reference | Status/Date | Name | WG |
ISO 19136-1:2020 |
2020-01-09 | Geographic information — Geography Markup Language (GML) — Part 1: Fundamentals |
4 |
ISO/NP 19136-1 | Cancelled 2018-01-11 |
Geographic information — Geography Markup Language (GML) — Part 1: Fundamentals |
4 |
ISO 19136:2007 | 2007-08-23 | Geographic information — Geography Markup Language (GML) | 4 |
Scope |
The Geography Markup Language (GML) is an XML encoding in accordance 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 document defines the XML Schema syntax, mechanisms and conventions that:
Implementers can decide to store geographic application schemas and information in GML, or they can decide to convert from some other storage format on demand and use GML only for schema and data transport. NOTE If an ISO 19109 conformant application schema described in UML is used as the basis for the storage and transportation of geographic information, this document provides normative rules for the mapping of such an application 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. |
Document Normative References: |
ISO 8601-1, Date and time — Representations for information interchange — Part 1: Basic rules |
ISO/IEC 11404:2007, Information technology — General-Purpose Datatypes (GPD) |
ISO 19123:2005, Geographic information — Schema for coverage geometry and functions |
ISO/IEC 19757‑3, Information technology — Document Schema Definition Languages (DSDL) — Part 3: Rule-based validation — Schematron |
ISO 80000‑3, Quantities and units — Part 3: Space and time |
IETF RFC 2396, Uniform Resource Identifiers (URI): Generic Syntax (August 1998) |
W3C XLink, XML Linking Language (XLink) Version 1.1, W3C Recommendation (6 May 2010) |
W3C XML, Extensible Markup Language (XML) 1.0 (Fith Edition), W3C Recommendation (26 November 2008) |
W3C XML Namespaces, Namespaces in XML 1.0 (Third Edition), W3C Recommendation (8 December 2009) |
W3C XML Schema Part 1, XML Schema Part 1: Structures, W3C Recommendation (28 October 2004) |
W3C XML Schema Part 2, XML Schema Part 2: Datatypes, W3C Recommendation (28 October 2004) |
Referenced from active ISO/TC 211 standard: |
ISO 19132:2007 Geographic information — Location-based services — Reference model |
ISO 19155:2012 Geographic information — Place Identifier (PI) architecture |
Model References: |
ISO/TS 19103 Edition 1 |
ISO 19107 Edition 1 |
ISO 19108 Edition 1 |
ISO 19109 Edition 1 |
ISO 19109 Edition 2 |
ISO 19111 Edition 2 |
ISO 19111 Edition 3 |
ISO 19123-2 Edition 2 |
ISO 19139 Edition 1 |
Supporting the following Sustainable Development Goals:
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