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  1. Open session AIXM 5.1 XML Developers' Seminar #2 – Dec 2009

  2. Content • AIXM data base design • AIXM and open source software • Source code generation issues using XMLBeans • Geoborders • Derivation by restriction, why it is needed at all • Implementation of AIXM 5.1 • Loading and publishing Digital NOTAM • Flight Procedure Coding • Mapping with ARINC 424 (A) Open session

  3. AIXM data base design • PULSAR: Design of the AIXM 5.1 database for the x-Snowtam trial Open session

  4. AIXM and open source software • Open source modeling tools that work with AIXM • UML – XMI exported by Rational Rose • The scripts only work in Rational Rose… • In 2010, we will move to EA from Sparx • XML schema – we try to make it work with xerces • Weak link – the GML and especially the metadata schema, which are outside our control • Open source software developed based on AIXM • See www.sourceforge.net • Probably not finalised • Digital SNOWTAM Trial software of Eurocontrol – available for evaluation, not approved to be released as open source • What else? Open session

  5. Source code generation issues using XMLBeans • See AIXM Forum – many messages on this subject • Anyone here who has experience? Open session

  6. Geoborders (Airspace border dependencies) Open session

  7. Geoborders (Airspace border dependencies) • geo-border reference from airspace vertex • FAA solution mentioned yesterday By reference to a local copy of the exact extraction from the GeoBorder Open session

  8. Geoborders (Airspace border dependencies) • Significant Point reference from airspace vertex • <AirspaceVolume>    <hasHorizontalBoundary>        <Surface>            <polygonPatches>                <PolygonPatch>                    <exterior>                      <LinearRing> <gml:pointProperty xlink:href="#myPointID“ xlink:title=“236º/15NM from VOR/DME XYZ”/> • Where the Point with the gml:id “myPointID” is defined in the same file as position for a Navaid or DesignatedPoint <Navaid> ….                         <gml:pointProperty>                            <aixm:Point gml:id="myPointID">                                <gml:pos>5.97166667 50.97611111</gml:pos>                            </aixm:Point>                        </gml:pointProperty> Open session

  9. Derivation by restriction , why it is needed at all Open session

  10. Implementation of AIXM 5.1 • EAD • Obstacle import/export in Q1 2010 • Upload only via IFS (not ESI yet) • Minimum data set export • Progressively, during 2010-2011 • Digital NOTAM increment 1 – end 2011 • Full import/export in AIXM 5.1 (probably) • CFMU / ADR • eASM (Airspace activation and Route closures) • Intended for May 2010 • eRAD intended as well for 2010-2011 Open session

  11. Loading and publishing Digital NOTAM Open session

  12. Flight Procedure Coding • FAA • Digital charting and procedure design system based on AIXM 5.0 • Limited experience in Eurocontrol • We are interested to cooperate with those who are interested by this side of the model in order to validate and improve the model from a PANS-OPS perspective • Intended for AIXM 5.2 Open session

  13. ARINC424-A Model UML 2010: A424 v19 will become A424-A v1 Input for the definition of 424A content NDBX (former Arinc829)(Embedded format Requirements) ARINC424-19 “Bijection” between original A414-19 and Arinc424-A ASCII ARINC 424A ARINC424-A formats Script 1Visual Basic Script 2TBD ARINC 424A ASCII Full ARINC424A XML ARINC424A BXML(embedded XML) Adapted ARINC424 XML Open session

  14. FMSSimulation Mapping AIXM / Arinc424A-XML • In 2011, EUROCONTROL will • Define a set of mapping rules for conversion of ground sources (AIPs published in AIXM 5.1 format) into Arinc424A-XML • Develop, as a proof of concept, some code that implements these rules • Primary focus will be on data used by the FMS (former NDBX scope) • Objective: validate the concept of a full digital data chain from AIPs up to the embedded system ARINC 424A XML/BXML Open session

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