survey.json

{
    "header": {  
      "message_ID": "e1237003c-0000-11aa-a1eb-bvcdfghjgfdd",
      "timestamp": "2023-03-16T00:00:00Z",
      "version": 2,
      "source": "ecosub.ecosub-c2",
      "destination": "soar.planet-ocean.ecosub.ecosub-2.from_platform.survey",
      "delivery_type": "publish",
      "encoded": false
    },
    "payload": {
      "message_type": "survey",
      "timestamp": "2026-12-21T00:00:00Z",
      "latitude_A": 188.1,
      "longitude_A": -10.122,
      "latitude_B": 178.2,
      "longitude_B": -10.122,
      "latitude_C": 177.9,
      "longitude_C": -10.122,
      "latitude_D": 178.2,
      "longitude_D": -11.122,
      "latitude_E": 179.2,
      "longitude_E": -11.122,
      "platform_ID": "ecosub-2",
      "track_ID": 12
    }
}