Copyright © 2013 Open Geospatial Consortium.
9 Describe the corresponding configuration of the software framework
Describe of the requirements that shall be satisfied by the input UML model Where required, deliver an adaptation of WXXM 1.1.3 that includes the
additional information necessary to perform the derivation Identify and document “WXXM 1.1.3 to GML2.1 JSON based physical model”
derivation rules Provide an implementation of these rules
Create a GML JSON based physical model, validate and document it Note: validation of the physical models through actual exchange of sample datasets via
the OWS-9 infrastructure did not need to be realized. The generation of instance document examples is sufficient.
Document potential enhancements and issues identified during the realization of this requirement in change requests against relevant OGC documents, especially Standard and
Best Practice documents.
The creation of the UML to JSON encoding rules is a cross-thread activity with the SSI Thread - see OGC 12-093: OWS-9 SSI UGAS Engineering Report for further details.
1.3 Document contributor contact points
All questions regarding this document should be directed to the editor or the contributors:
Name Organization
Debbie Wilson Editor Snowflake Software Ltd
Clemens Portele Interactive Instruments
1.4 Revision history
Date Release
Editor Primary clauses
modified Description
20120716 0.1 D. Wilson,
C. Portele All
Initial document template and contents 20121116 0.2
D. Wilson, C. Portele
All Final Draft version
20121221 0.3 D. Wilson,
C. Portele All
Final version
Copyright © 2013 Open Geospatial Consortium.
10
1.5 Future work
The following topics should be addressed in follow-on activities: Address the issues identified in 9.1. and 9.2
Encode data using the implementation schemas. Explore the use of JSON for aviation data.
If needed, standardize JSON Schema implementations for ISO 19100 types. Evaluate the ability of the tools to generate other ATM exchange models e.g.
AIXM, FIXM Implement the MDA transformation improvements
1.6 Forward
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The Open Geospatial Consortium shall not be held
responsible for identifying any or all such patent rights.
Recipients of this document are requested to submit, with their comments, notification of any relevant patent claims or other intellectual property rights of which they may be
aware that might be infringed by any implementation of the standard set forth in this document, and to provide supporting documentation.
2 References
The following documents are referenced in 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.
Geography Markup Language, Version 2.1.2, Open Geospatial Consortium OGC Geography Markup Language, Version 3.2, Open Geospatial Consortium OGC
Geography Markup Language, Version 3.3, Open Geospatial Consortium OGC ISOTS 19103:2005, Geographic Information – Conceptual Schema Language
ISO 19109:2004, Geographic Information – Rules for Application Schema ISO 19115:2003, Geographic information – Metadata
ISO 19115:2003Corr:2006, Geographic information – Metadata – Technical Corrigendum 1
ISO 19156:2011, Geographic information -- Observations and measurements
Copyright © 2013 Open Geospatial Consortium.
11 ISOIEC 19757-3:2006 Information technology — Document Schema Definition
Languages DSDL — Part 3: Rule-based validation — Schematron JSON Schema, IETF Draft 3, http:tools.ietf.orghtmldraft-zyp-json-schema-03
OMG Object Constraint Language, Version 2.2, OMG Document Number formal2010- 02-01
OGC 11-091: 2011 OWS-8 Review of the WXXS exchange schemas OGC 12-093: OWS-9 SSI UGAS Engineering Report
SESAR 08.01.03 D05: AIRM Primer SESAR 08.01.03 D05: AIRM Foundation Rulebook
W3C XML Schema Part 1: Structures Second Edition. W3C Recommendation 28 October 2004
W3C XML Schema Part 2: Datatypes Second Edition. W3C Recommendation 28 October 2004
In addition to this document, this report includes several XML Schema Document files as specified in Annex A.
3 Conventions
AIRM Aeronautical Information Reference Model AIXM Aeronautical Information Exchange Model
FIXM Flight Information Exchange Model GML Geography Markup Language
ISO International Organization for Standardization
JSON JavaScript Object Notation OCL Object Constraint Language
OGC Open Geospatial Consortium
OWS OGC Web Services UML Unified Modeling Language
WXXM Weather Information Exchange Model
Copyright © 2013 Open Geospatial Consortium.
12 XML eXtended Markup Language
XPath XML Path Language
3.1 UML notation
