12. Dynamic Update Contact Mcm · STANAG 4817 / AEP-105

Worked CATL example: Dynamic Update Contact Mcm (catl_12_dynamic_update_contact_mcm)

A worked example message from the AEP-105 0.3.0-rc4 example set, shown in both JSON (Volume III) and XML (Volume II) encodings.

catl_12_dynamic_update_contact_mcm.json

{
    "header": {
        "message_type": "MessageTypeEnum_DYNAMIC_UPDATE",
        "source": "a895f8f5-46b0-5603-bdf0-b270a2867c09",
        "version": "0.3.0",
        "time_sent": "2025-03-18T12:05:00+00:00"
    },
    "body": {
        "operation": {
            "$discriminator": "DynamicUpdateOperationTypeEnum_PUT_VALUE",
            "put_value": {
                "$discriminator": "ValueTypeEnum_CONTACT",
                "contact": {
                    "identifier": "7827da28-a5f5-563e-a4fd-3a2e39597143",
                    "description": {
                        "name": "cmre.contact"
                    },
                    "timestamp": "2025-03-18T12:05:00+00:00",
                    "pose": {
                        "position": {
                            "$discriminator": "PositionTypeEnum_LATITUDE_LONGITUDE_ALTITUDE",
                            "latitude_longitude_altitude": {
                                "latitude": 10.0,
                                "longitude": 12.0,
                                "altitude": [
                                    {
                                        "value": 123.0,
                                        "type": "AltitudeTypeEnum_WGS"
                                    }
                                ]
                            }
                        }
                    },
                    "specialization": {
                        "$discriminator": "ContactSpecializationTypeEnum_MCM_CONTACT",
                        "mcm_contact": {
                            "state": "MCMContactStateEnum_MINE"
                        }
                    }
                }
            }
        }
    }
}

catl_12_dynamic_update_contact_mcm.xml

<?xml version="1.0" encoding="UTF-8"?>
<catl_hibw_messages_dynamic_update:dynamic_update xmlns:catl_hibw_messages_dynamic_update="urn:nato:stanag:4817:catl/hibw/messages/dynamic_update" xmlns:catl_hibw_messages_core="urn:nato:stanag:4817:catl/hibw/messages/core" xmlns:base_entity="urn:nato:stanag:4817:base/entity" xmlns:base_description="urn:nato:stanag:4817:base/description" xmlns:base_pose="urn:nato:stanag:4817:base/pose" xmlns:base_track="urn:nato:stanag:4817:base/track" xmlns:catl_hibw_core_world_model="urn:nato:stanag:4817:catl/hibw/core/world_model">
  <catl_hibw_messages_core:header>
    <catl_hibw_messages_core:message_type>MessageTypeEnum_DYNAMIC_UPDATE</catl_hibw_messages_core:message_type>
    <catl_hibw_messages_core:source>a895f8f5-46b0-5603-bdf0-b270a2867c09</catl_hibw_messages_core:source>
    <catl_hibw_messages_core:version>0.3.0</catl_hibw_messages_core:version>
    <catl_hibw_messages_core:time_sent>2025-03-18T12:05:00+00:00</catl_hibw_messages_core:time_sent>
  </catl_hibw_messages_core:header>
  <catl_hibw_messages_dynamic_update:body>
    <catl_hibw_messages_dynamic_update:operation>
      <catl_hibw_messages_dynamic_update:discriminator>DynamicUpdateOperationTypeEnum_PUT_VALUE</catl_hibw_messages_dynamic_update:discriminator>
      <catl_hibw_messages_dynamic_update:put_value>
        <catl_hibw_messages_dynamic_update:discriminator>ValueTypeEnum_CONTACT</catl_hibw_messages_dynamic_update:discriminator>
        <catl_hibw_messages_dynamic_update:contact>
          <base_entity:identifier>7827da28-a5f5-563e-a4fd-3a2e39597143</base_entity:identifier>
          <base_entity:description>
            <base_description:name>cmre.contact</base_description:name>
          </base_entity:description>
          <base_entity:timestamp>2025-03-18T12:05:00+00:00</base_entity:timestamp>
          <base_entity:pose>
            <base_pose:position>
              <base_pose:discriminator>PositionTypeEnum_LATITUDE_LONGITUDE_ALTITUDE</base_pose:discriminator>
              <base_pose:latitude_longitude_altitude>
                <base_pose:latitude>10.0</base_pose:latitude>
                <base_pose:longitude>12.0</base_pose:longitude>
                <base_pose:altitude>
                  <base_pose:value>123.0</base_pose:value>
                  <base_pose:type>AltitudeTypeEnum_WGS</base_pose:type>
                </base_pose:altitude>
              </base_pose:latitude_longitude_altitude>
            </base_pose:position>
          </base_entity:pose>
          <base_track:specialization>
            <base_track:discriminator>ContactSpecializationTypeEnum_MCM_CONTACT</base_track:discriminator>
            <base_track:mcm_contact>
              <base_track:state>MCMContactStateEnum_MINE</base_track:state>
            </base_track:mcm_contact>
          </base_track:specialization>
        </catl_hibw_messages_dynamic_update:contact>
      </catl_hibw_messages_dynamic_update:put_value>
    </catl_hibw_messages_dynamic_update:operation>
  </catl_hibw_messages_dynamic_update:body>
</catl_hibw_messages_dynamic_update:dynamic_update>