Scope Conformance References Terms and Definitions

OGC 12-028r1 12 Copyright © 2016 Open Geospatial Consortium

1. Scope

The document provides guidelines for the use of GML and a GML profile description in the scope of aeronautical data encoding, in particular when using the Aeronautical Information Exchange Model AIXM. In the future, the applicability of the guidelines contained in this document might be enlarged to cover other related domains, such as aeronautical weather data and flight data.

2. Conformance

This document is aimed at becoming an OGC Best Practice. Compliance with this best practice implies compliance with all the shall statements contained in this document. For a particular AIXM data set, conformance with the provisions of this document shall be declared through the inclusion of the following annotation in the AIXM Schema file: annotation appinfo gml:gmlProfileSchemahttp:www.aixm.aeroschemaGML_profilegml321forAIXM.xsd gml:gmlProfileSchema appinfo annotation

3. References

The following normative documents contain provisions that, through reference in this text, constitute provisions of this document. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. For undated references, the latest edition of the normative document referred to applies. ● ISO 19107:2003 – Geographic information — Spatial schema ● ISO 19136:2007 – Geography Markup Language ● OGC 07-092r3 - Definition identifier URNs in OGC namespace http:portal.opengeospatial.orgfiles?artifact_id=30575 ● OGC 06-042 - OpenGIS® Web Map Server Implementation Specification http:portal.opengeospatial.orgfiles?artifact_id=14416 ● ISO 19108:2002 - Geographic information - Temporal schema

4. Terms and Definitions

This document uses the standard terms defined in Sub-clause 5.3 of [OGC 05-008], which is based on the ISOIEC Directives, Part 2 - Rules for the structure and drafting of International Standards. In particular, the word “shall” not “must” is the verb form used to indicate a requirement to be strictly followed to conform to this OGC best practice. OGC 12-028r1 13 Copyright © 2016 Open Geospatial Consortium For the purposes of this document, the following additional terms and definitions apply.

4.1. data set