<?xml version="1.0" encoding="UTF-8"?>
<message:AIXMBasicMessage xmlns:message="http://www.aixm.aero/schema/5.1.1/message"
    xmlns:gts="http://www.isotc211.org/2005/gts" 
    xmlns:gco="http://www.isotc211.org/2005/gco"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
    xmlns:gml="http://www.opengis.net/gml/3.2"
    xmlns:gss="http://www.isotc211.org/2005/gss" 
    xmlns:aixm="http://www.aixm.aero/schema/5.1.1"
    xmlns:gsr="http://www.isotc211.org/2005/gsr" 
    xmlns:gmd="http://www.isotc211.org/2005/gmd"
    xmlns:event="http://www.aixm.aero/schema/5.1.1/event" 
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.aixm.aero/schema/5.1.1/message http://www.aixm.aero/schema/5.1.1/message/AIXM_BasicMessage.xsd 
    http://www.aixm.aero/schema/5.1/event http://www.aixm.aero/schema/5.1/event/Event_Features.xsd"	
    gml:id="foo">
    <message:hasMember>
            <aixm:TouchDownLiftOff gml:id="foo">
                    <gml:identifier codeSpace="urn:uuid:">foo</gml:identifier>
                    <aixm:timeSlice>
                            <aixm:TouchDownLiftOffTimeSlice gml:id="foo">
                                    <aixm:extent>
                                            <aixm:ElevatedSurface srsName="urn:ogc:def:crs:EPSG::4326">
                                                    <gml:patches>
                                                            <gml:PolygonPatch>
                                                                    <gml:exterior>
                                                                            <gml:Ring>
                                                                                    <gml:curveMember>
                                                                                            <gml:Curve gml:id="foo">
                                                                                            <gml:segments>
                                                                                            <gml:GeodesicString>
                                                                                            <gml:posList>49 2 49 3 50 3 49 2</gml:posList>
                                                                                            </gml:GeodesicString>
                                                                                            </gml:segments>
                                                                                            </gml:Curve>
                                                                                    </gml:curveMember>
                                                                            </gml:Ring>
                                                                    </gml:exterior>
                                                            </gml:PolygonPatch>
                                                    </gml:patches>
                                                    <aixm:elevation uom="M">18</aixm:elevation>
                                            </aixm:ElevatedSurface>
                                    </aixm:extent>
                            </aixm:TouchDownLiftOffTimeSlice>
                    </aixm:timeSlice>
            </aixm:TouchDownLiftOff>
    </message:hasMember>
</message:AIXMBasicMessage>
