{
"vessel": {
"imo_numbers": [
"9074729"
],
"fleet_id": "string"
},
"sources": [
"S_AIS"
],
"speed_min": 0,
"speed_max": 0,
"geographic_filter": {
"circle": {
"latitude": 51.5,
"longitude": -0.1,
"radius": 1000
},
"polygon": {
"coordinates": [
[
0,
0
],
[
1,
0
],
[
0.5,
1
]
]
}
}
}