Difference between revisions of "ISO 19136:2007 Geographic information - Geography Markup Language (GML)"
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| Related standard(s) | | Related standard(s) | ||
− | | ISO 19107:2003, Geographic information – Spatial schema | + | | [http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=26012 ISO 19107:2003], Geographic information – Spatial schema |
− | ISO 19109: | + | [http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=59193 ISO 19109:2015], Geographic information – Rules for application schema |
− | ISO 19118:2011, Geographic information -- Encoding | + | [http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=44212 ISO 19118:2011], Geographic information -- Encoding |
− | ISO 19137:2007, Geographic information – Core profile of the spatial schema. | + | [http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=32555 ISO 19137:2007], Geographic information – Core profile of the spatial schema. |
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| Application | | Application |
Revision as of 08:50, 1 June 2016
Overview
Full name | ISO 19136:2007, Geographic information – Geography Markup Language (GML) (also published as OpenGIS Geography Markup Language (GML) Encoding Standard) |
Version | ISO: Edition 1
OGC: V 3.2.1 |
Amendments | None |
Corrigenda | None |
Published by | ISO/TC 211 and OGC |
Languages | English, French |
Online overview | http://www.opengeospatial.org/standards/gml |
Type of standard | ISO International Standard and OpenGIS Implementation Specification,Application level. |
Related standard(s) | ISO 19107:2003, Geographic information – Spatial schema
ISO 19109:2015, Geographic information – Rules for application schema ISO 19118:2011, Geographic information -- Encoding ISO 19137:2007, Geographic information – Core profile of the spatial schema. |
Application | GML is an Extensible Markup Language (XML) encoding for transport and storage of
geographic information.It is typically used for vector geometry with associated attribute data, such as, a road network or cadastral data. GML is specifically powerful for web processing of geo-spatial data.. |
Implementation benefits | GML is a human readable and machine ‘processable’ encoding with makes it ideal for web data dissemination. GML is based on XML, which brings a number of advantages, such as, XML providing a method for verifying data integrity; the XML structure allowing easy integration of GML data with non-spatial data; and XML transformations. GML allows topology to be encoded in the schema. |