Geography Markup Language (GML) definition
Geography Markup Language (GML) means an encoding standard of the Open Geospatial Consortium (OGC);
Examples of Geography Markup Language (GML) in a sentence
Geography Mark-up Language (GML) – OpenGIS XML-based language for describing and encoding geospatial information.
The OGC Web Map Service (WMS) allows to overlay map images from Internet and displaying them, while the Web Feature Service (WFS), allows to retrieve and update geospatial data encoded in Geography Markup Language (GML).