PASCO ODIN

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    "zone_id": "discovered_039"
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{
    "radius_m": 1368.5,
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    "points": 24,
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{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 373.8999999999999772626324556767940521240234375,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-10-28T13:44:18+00:00",
        "lat": 34.4403199999999998226485331542789936065673828125,
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        "lon": 33.34225670000000008030838216654956340789794921875
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.6000000000000227373675443232059478759765625,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-10-28T12:53:46+00:00",
        "lat": 34.4311016999999992549419403076171875,
        "lon": 33.3729067000000014786564861424267292022705078125
    },
    "last_point": {
        "ts": "2026-10-28T19:27:25+00:00",
        "lat": 34.33372829999999709116309531964361667633056640625,
        "lon": 33.3400366999999988593117450363934040069580078125
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 352.19999999999998863131622783839702606201171875,
    "points_in_zone": 2,
    "first_point": {
        "ts": "2026-10-28T07:01:35+00:00",
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        "lon": 33.3729067000000014786564861424267292022705078125
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 380.5,
    "points_in_zone": 3,
    "first_point": {
        "ts": "2026-10-28T06:33:16+00:00",
        "lat": 34.36184329999999675919752917252480983734130859375,
        "lon": 33.33715829999999868960003368556499481201171875
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        "lat": 34.4311016999999992549419403076171875,
        "lon": 33.3729067000000014786564861424267292022705078125
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}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 113.400000000000005684341886080801486968994140625,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-10-28T05:08:10+00:00",
        "lat": 34.51481170000000275877027888782322406768798828125,
        "lon": 33.32216329999999970823409967124462127685546875
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    "last_point": {
        "ts": "2026-10-28T07:01:35+00:00",
        "lat": 34.365780000000000882209860719740390777587890625,
        "lon": 33.34574169999999782021404826082289218902587890625
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 176.5,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-10-28T04:05:06+00:00",
        "lat": 34.502195000000000391082721762359142303466796875,
        "lon": 33.3211950000000030058799893595278263092041015625
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    "last_point": {
        "ts": "2026-10-28T07:01:35+00:00",
        "lat": 34.365780000000000882209860719740390777587890625,
        "lon": 33.34574169999999782021404826082289218902587890625
    }
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 22.800000000000000710542735760100185871124267578125,
    "avg_distance_m": 49.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 24.300000000000000710542735760100185871124267578125,
    "duration_minutes": 54.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 3258,
    "speed_a_avg": 0.340000000000000024424906541753443889319896697998046875,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.309999999999999997779553950749686919152736663818359375,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.340000000000000024424906541753443889319896697998046875,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.309999999999999997779553950749686919152736663818359375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-28T03:10:48+00:00",
        "end": "2026-10-28T04:05:06+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 23m, avg 50m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 54 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b124m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 23m, avg 50m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.49879409999999779756763018667697906494140625,
            "lon": 33.3214789999999965175447869114577770233154296875
        },
        "time_window": {
            "start_ts": "2026-10-28T03:10:48+00:00",
            "end_ts": "2026-10-28T04:05:06+00:00"
        },
        "searched_at": "2026-10-28T09:45:01.210690+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 240.80000000000001136868377216160297393798828125,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-10-28T03:00:46+00:00",
        "lat": 34.49546670000000148093022289685904979705810546875,
        "lon": 33.32196830000000176141838892363011837005615234375
    },
    "last_point": {
        "ts": "2026-10-28T07:01:35+00:00",
        "lat": 34.365780000000000882209860719740390777587890625,
        "lon": 33.34574169999999782021404826082289218902587890625
    }
}

{
    "radius_m": 1077.200000000000045474735088646411895751953125,
    "duration_minutes": 97.2000000000000028421709430404007434844970703125,
    "points": 11,
    "centroid": {
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        "lon": 33.3212415090909104264937923289835453033447265625
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    "bbox": {
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    "zone_id": "discovered_039"
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 22.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 44.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 22.300000000000000710542735760100185871124267578125,
    "duration_minutes": 116.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 6973,
    "speed_a_avg": 0.309999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.309999999999999997779553950749686919152736663818359375,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-28T02:08:53+00:00",
        "end": "2026-10-28T04:05:06+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 22m, avg 44m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 116 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b122m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 22m, avg 44m) for 116 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.49603909999999729052433394826948642730712890625,
            "lon": 33.32215219999999789024514029733836650848388671875
        },
        "time_window": {
            "start_ts": "2026-10-28T02:08:53+00:00",
            "end_ts": "2026-10-28T04:05:06+00:00"
        },
        "searched_at": "2026-10-28T08:30:04.283674+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 292.69999999999998863131622783839702606201171875,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-10-28T02:08:53+00:00",
        "lat": 34.49108170000000228583303396590054035186767578125,
        "lon": 33.323610000000002173692337237298488616943359375
    },
    "last_point": {
        "ts": "2026-10-28T07:01:35+00:00",
        "lat": 34.365780000000000882209860719740390777587890625,
        "lon": 33.34574169999999782021404826082289218902587890625
    }
}

{
    "radius_m": 1134.299999999999954525264911353588104248046875,
    "duration_minutes": 140.69999999999998863131622783839702606201171875,
    "points": 22,
    "centroid": {
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        "lon": 33.3217442363636422442141338251531124114990234375
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        "max_lat": 34.50889500000000253976395470090210437774658203125,
        "max_lon": 33.3232067000000000689396983943879604339599609375
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    "zone_id": "discovered_039"
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 15.5,
    "avg_distance_m": 38.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 20.699999999999999289457264239899814128875732421875,
    "duration_minutes": 184.5,
    "overlap_duration_s": 11070,
    "speed_a_avg": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2200000000000000011102230246251565404236316680908203125,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.2200000000000000011102230246251565404236316680908203125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-28T01:00:36+00:00",
        "end": "2026-10-28T04:05:06+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 16m, avg 39m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 184 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b121m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 16m, avg 39m) for 184 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.4940916999999984682290232740342617034912109375,
            "lon": 33.32268160000000278841980616562068462371826171875
        },
        "time_window": {
            "start_ts": "2026-10-28T01:00:36+00:00",
            "end_ts": "2026-10-28T04:05:06+00:00"
        },
        "searched_at": "2026-10-28T07:30:02.253163+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 361,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-10-28T01:00:36+00:00",
        "lat": 34.4890333000000026686393539421260356903076171875,
        "lon": 33.32375669999999701076376368291676044464111328125
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    "last_point": {
        "ts": "2026-10-28T07:01:35+00:00",
        "lat": 34.365780000000000882209860719740390777587890625,
        "lon": 33.34574169999999782021404826082289218902587890625
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}

{
    "radius_m": 1157,
    "duration_minutes": 207.900000000000005684341886080801486968994140625,
    "points": 29,
    "centroid": {
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        "lon": 33.322318389655180226327502168715000152587890625
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{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 9.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 35.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 20.60000000000000142108547152020037174224853515625,
    "duration_minutes": 212.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 12727,
    "speed_a_avg": 0.190000000000000002220446049250313080847263336181640625,
    "speed_a_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_b_avg": 0.190000000000000002220446049250313080847263336181640625,
    "speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.190000000000000002220446049250313080847263336181640625,
            "max_sog": 0.5
        },
        "vessel_b": {
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            "max_sog": 0.40000000000000002220446049250313080847263336181640625
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    },
    "time_window": {
        "start": "2026-10-28T00:32:59+00:00",
        "end": "2026-10-28T04:05:06+00:00"
    },
    "points_count": {
        "vessel_a": 28,
        "vessel_b": 28
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 10m, avg 36m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 212 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b121m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 10m, avg 36m) for 212 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.493343699999996943006408400833606719970703125,
            "lon": 33.3228165000000018380887922830879688262939453125
        },
        "time_window": {
            "start_ts": "2026-10-28T00:32:59+00:00",
            "end_ts": "2026-10-28T04:05:06+00:00"
        },
        "searched_at": "2026-10-28T06:45:06.721844+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 388.6000000000000227373675443232059478759765625,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-10-28T00:32:59+00:00",
        "lat": 34.4887767000000025063854991458356380462646484375,
        "lon": 33.32342330000000174550223164260387420654296875
    },
    "last_point": {
        "ts": "2026-10-28T07:01:35+00:00",
        "lat": 34.365780000000000882209860719740390777587890625,
        "lon": 33.34574169999999782021404826082289218902587890625
    }
}

{
    "radius_m": 1128.5,
    "duration_minutes": 228.099999999999994315658113919198513031005859375,
    "points": 32,
    "centroid": {
        "lat": 34.49459812812500558720785193145275115966796875,
        "lon": 33.3225116625000055137206800282001495361328125
    },
    "bbox": {
        "min_lat": 34.4887767000000025063854991458356380462646484375,
        "min_lon": 33.32099670000000202207957045175135135650634765625,
        "max_lat": 34.5046932999999995672624208964407444000244140625,
        "max_lon": 33.32390170000000040317900129593908786773681640625
    },
    "zone_id": "discovered_039"
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 4.5,
    "avg_distance_m": 33.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 19.800000000000000710542735760100185871124267578125,
    "duration_minutes": 286.8999999999999772626324556767940521240234375,
    "overlap_duration_s": 17211,
    "speed_a_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_a_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_avg": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.1600000000000000033306690738754696212708950042724609375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T23:18:15+00:00",
        "end": "2026-10-28T04:05:06+00:00"
    },
    "points_count": {
        "vessel_a": 34,
        "vessel_b": 34
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 4m, avg 33m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 287 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 4m, avg 33m) for 287 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 394.8999999999999772626324556767940521240234375,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-10-27T23:31:49+00:00",
        "lat": 34.4884933000000017955244402401149272918701171875,
        "lon": 33.3218882999999976846083882264792919158935546875
    },
    "last_point": {
        "ts": "2026-10-28T06:06:44+00:00",
        "lat": 34.35273829999999861684045754373073577880859375,
        "lon": 33.32773499999999700094122090376913547515869140625
    }
}

{
    "radius_m": 1148.5,
    "duration_minutes": 266,
    "points": 33,
    "centroid": {
        "lat": 34.4944160636363648109181667678058147430419921875,
        "lon": 33.3225084818181898071998148225247859954833984375
    },
    "bbox": {
        "min_lat": 34.4885900000000020781953935511410236358642578125,
        "min_lon": 33.32099670000000202207957045175135135650634765625,
        "max_lat": 34.5046932999999995672624208964407444000244140625,
        "max_lon": 33.32390170000000040317900129593908786773681640625
    },
    "zone_id": "discovered_039"
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 399.19999999999998863131622783839702606201171875,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-10-27T22:50:06+00:00",
        "lat": 34.48913499999999743295120424591004848480224609375,
        "lon": 33.32174330000000139762050821445882320404052734375
    },
    "last_point": {
        "ts": "2026-10-28T05:29:16+00:00",
        "lat": 34.46334829999999982419467414729297161102294921875,
        "lon": 33.3191982999999964931703289039433002471923828125
    }
}

{
    "radius_m": 1166.40000000000009094947017729282379150390625,
    "duration_minutes": 343.69999999999998863131622783839702606201171875,
    "points": 44,
    "centroid": {
        "lat": 34.491725000000002410160959698259830474853515625,
        "lon": 33.3223652977272735142832971177995204925537109375
    },
    "bbox": {
        "min_lat": 34.4884933000000017955244402401149272918701171875,
        "min_lon": 33.32119329999999735036908532492816448211669921875,
        "max_lat": 34.502195000000000391082721762359142303466796875,
        "max_lon": 33.32390170000000040317900129593908786773681640625
    },
    "zone_id": "discovered_039"
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 4.5,
    "avg_distance_m": 31.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 17.89999999999999857891452847979962825775146484375,
    "duration_minutes": 340.6000000000000227373675443232059478759765625,
    "overlap_duration_s": 20437,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_b_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T22:24:29+00:00",
        "end": "2026-10-28T04:05:06+00:00"
    },
    "points_count": {
        "vessel_a": 43,
        "vessel_b": 43
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 4m, avg 32m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 341 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b118m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 4m, avg 32m) for 341 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "min_distance_m": 12.0999999999999996447286321199499070644378662109375,
    "avg_distance_m": 29.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 13.699999999999999289457264239899814128875732421875,
    "duration_minutes": 375,
    "overlap_duration_s": 22499,
    "speed_a_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 0.5
        }
    },
    "time_window": {
        "start": "2026-10-27T21:41:29+00:00",
        "end": "2026-10-28T03:56:28+00:00"
    },
    "points_count": {
        "vessel_a": 49,
        "vessel_b": 49
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 12m, avg 30m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 375 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b114m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ECO NEBULA and PASCO ODIN) maintained close proximity (min 12m, avg 30m) for 375 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 391.19999999999998863131622783839702606201171875,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-10-27T21:57:18+00:00",
        "lat": 34.49058000000000134832589537836611270904541015625,
        "lon": 33.32057669999999660603862139396369457244873046875
    },
    "last_point": {
        "ts": "2026-10-28T04:28:33+00:00",
        "lat": 34.50617170000000299978637485764920711517333984375,
        "lon": 33.32104000000000354475560015998780727386474609375
    }
}

{
    "radius_m": 914.6000000000000227373675443232059478759765625,
    "duration_minutes": 391.1000000000000227373675443232059478759765625,
    "points": 52,
    "centroid": {
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        "lon": 33.32202733461537746961766970343887805938720703125
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    "bbox": {
        "min_lat": 34.4884933000000017955244402401149272918701171875,
        "min_lon": 33.319171699999998281782609410583972930908203125,
        "max_lat": 34.49957330000000155223460751585662364959716796875,
        "max_lon": 33.32390170000000040317900129593908786773681640625
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    "zone_id": "discovered_039"
}

{
    "radius_m": 536.200000000000045474735088646411895751953125,
    "duration_minutes": 391.19999999999998863131622783839702606201171875,
    "points": 44,
    "centroid": {
        "lat": 34.4900140136363688725396059453487396240234375,
        "lon": 33.3220468522727202298483462072908878326416015625
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    "bbox": {
        "min_lat": 34.4884933000000017955244402401149272918701171875,
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        "max_lat": 34.4948466999999965310053084976971149444580078125,
        "max_lon": 33.32390170000000040317900129593908786773681640625
    },
    "zone_id": "discovered_039"
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 4.5,
    "avg_distance_m": 24.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 7.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 363,
    "overlap_duration_s": 21781,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T20:18:45+00:00",
        "end": "2026-10-28T02:21:46+00:00"
    },
    "points_count": {
        "vessel_a": 40,
        "vessel_b": 40
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 4m, avg 25m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 363 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 4m, avg 25m) for 363 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 391.19999999999998863131622783839702606201171875,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-10-27T20:23:04+00:00",
        "lat": 34.489288299999998343992047011852264404296875,
        "lon": 33.31842000000000325599103234708309173583984375
    },
    "last_point": {
        "ts": "2026-10-28T02:54:18+00:00",
        "lat": 34.4948466999999965310053084976971149444580078125,
        "lon": 33.3221683000000012953023542650043964385986328125
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 394.30000000000001136868377216160297393798828125,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-10-27T19:53:26+00:00",
        "lat": 34.48461830000000105655999504961073398590087890625,
        "lon": 33.3432533000000006495611160062253475189208984375
    },
    "last_point": {
        "ts": "2026-10-28T02:27:45+00:00",
        "lat": 34.49259330000000289828676613979041576385498046875,
        "lon": 33.32294999999999873807610129006206989288330078125
    }
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 4.5,
    "avg_distance_m": 25.300000000000000710542735760100185871124267578125,
    "distance_consistency_m": 7.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 376.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 22579,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
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            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T18:16:40+00:00",
        "end": "2026-10-28T00:32:59+00:00"
    },
    "points_count": {
        "vessel_a": 29,
        "vessel_b": 29
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 4m, avg 25m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 376 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 4m, avg 25m) for 376 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 397,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-10-27T18:10:55+00:00",
        "lat": 34.47959329999999766869223094545304775238037109375,
        "lon": 33.4183450000000021873347577638924121856689453125
    },
    "last_point": {
        "ts": "2026-10-28T00:47:57+00:00",
        "lat": 34.48886499999999699639374739490449428558349609375,
        "lon": 33.3236500000000006593836587853729724884033203125
    }
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 17.10000000000000142108547152020037174224853515625,
    "avg_distance_m": 33.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 21.10000000000000142108547152020037174224853515625,
    "duration_minutes": 361.80000000000001136868377216160297393798828125,
    "overlap_duration_s": 21709,
    "speed_a_avg": 0.14000000000000001332267629550187848508358001708984375,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.14000000000000001332267629550187848508358001708984375,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.14000000000000001332267629550187848508358001708984375,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        }
    },
    "time_window": {
        "start": "2026-10-27T17:30:00+00:00",
        "end": "2026-10-27T23:31:49+00:00"
    },
    "points_count": {
        "vessel_a": 29,
        "vessel_b": 29
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 17m, avg 33m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 362 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b121m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 17m, avg 33m) for 362 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "radius_m": 763.6000000000000227373675443232059478759765625,
    "duration_minutes": 130.5,
    "points": 10,
    "centroid": {
        "lat": 34.4811233200000089027525973506271839141845703125,
        "lon": 33.41439849999999722740540164522826671600341796875
    },
    "bbox": {
        "min_lat": 34.47912170000000031677700462751090526580810546875,
        "min_lon": 33.40794170000000207210177904926240444183349609375,
        "max_lat": 34.485628300000001900116330944001674652099609375,
        "max_lon": 33.4209632999999968205884215421974658966064453125
    },
    "zone_id": "discovered_039"
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 385.1000000000000227373675443232059478759765625,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-10-27T17:30:00+00:00",
        "lat": 34.483305000000001427906681783497333526611328125,
        "lon": 33.41257999999999839246811461634933948516845703125
    },
    "last_point": {
        "ts": "2026-10-27T23:55:06+00:00",
        "lat": 34.4885900000000020781953935511410236358642578125,
        "lon": 33.3224067000000019334038370288908481597900390625
    }
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 11.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 43.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 40.89999999999999857891452847979962825775146484375,
    "duration_minutes": 378.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 22701,
    "speed_a_avg": 0.2399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_b_avg": 0.2600000000000000088817841970012523233890533447265625,
    "speed_b_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2399999999999999911182158029987476766109466552734375,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.2600000000000000088817841970012523233890533447265625,
            "max_sog": 0.6999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-10-27T16:08:18+00:00",
        "end": "2026-10-27T22:26:39+00:00"
    },
    "points_count": {
        "vessel_a": 21,
        "vessel_b": 21
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 43m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 378 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b141m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 11m, avg 43m) for 378 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.48787899999999950750861898995935916900634765625,
            "lon": 33.35104019999999991341610439121723175048828125
        },
        "time_window": {
            "start_ts": "2026-10-27T16:08:18+00:00",
            "end_ts": "2026-10-27T22:26:39+00:00"
        },
        "searched_at": "2026-10-27T22:45:04.013463+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-27T16:01:37+00:00",
        "lat": 34.49106830000000201152943191118538379669189453125,
        "lon": 33.39496669999999767242115922272205352783203125
    },
    "last_point": {
        "ts": "2026-10-27T22:37:29+00:00",
        "lat": 34.48942000000000263071342487819492816925048828125,
        "lon": 33.32160329999999959227352519519627094268798828125
    }
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 11.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 47.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 41.7000000000000028421709430404007434844970703125,
    "duration_minutes": 380.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 22822,
    "speed_a_avg": 0.309999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0.330000000000000015543122344752191565930843353271484375,
    "speed_b_std": 0.25,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.309999999999999997779553950749686919152736663818359375,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.330000000000000015543122344752191565930843353271484375,
            "max_sog": 0.6999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-10-27T15:56:15+00:00",
        "end": "2026-10-27T22:16:37+00:00"
    },
    "points_count": {
        "vessel_a": 21,
        "vessel_b": 21
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 48m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 380 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b142m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 11m, avg 48m) for 380 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 390.3999999999999772626324556767940521240234375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-10-27T15:56:15+00:00",
        "lat": 34.49141829999999941946953185833990573883056640625,
        "lon": 33.3937667000000004691173671744763851165771484375
    },
    "last_point": {
        "ts": "2026-10-27T22:26:39+00:00",
        "lat": 34.48972169999999692890924052335321903228759765625,
        "lon": 33.32130500000000239424480241723358631134033203125
    }
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 11.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 53.5,
    "distance_consistency_m": 42,
    "duration_minutes": 383.8999999999999772626324556767940521240234375,
    "overlap_duration_s": 23031,
    "speed_a_avg": 0.5500000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0.560000000000000053290705182007513940334320068359375,
    "speed_b_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.5500000000000000444089209850062616169452667236328125,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.560000000000000053290705182007513940334320068359375,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-10-27T14:50:29+00:00",
        "end": "2026-10-27T21:14:20+00:00"
    },
    "points_count": {
        "vessel_a": 22,
        "vessel_b": 22
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 54m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 384 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b142m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 11m, avg 54m) for 384 minutes. Both vessels were slow-moving (avg speeds 0.6 and 0.6 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.19999999999998863131622783839702606201171875,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-10-27T14:41:05+00:00",
        "lat": 34.49446329999999960591594572179019451141357421875,
        "lon": 33.37425669999999655601641279645264148712158203125
    },
    "last_point": {
        "ts": "2026-10-27T21:14:20+00:00",
        "lat": 34.49137830000000093377821031026542186737060546875,
        "lon": 33.31928500000000070713213062845170497894287109375
    }
}

{
    "vessel_a": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 11,
    "avg_distance_m": 52.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 39.5,
    "duration_minutes": 386.80000000000001136868377216160297393798828125,
    "overlap_duration_s": 23208,
    "speed_a_avg": 0.689999999999999946709294817992486059665679931640625,
    "speed_a_std": 0.190000000000000002220446049250313080847263336181640625,
    "speed_b_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.689999999999999946709294817992486059665679931640625,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T13:56:16+00:00",
        "end": "2026-10-27T20:23:04+00:00"
    },
    "points_count": {
        "vessel_a": 30,
        "vessel_b": 30
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 53m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 387 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b140m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO ODIN and ECO NEBULA) maintained close proximity (min 11m, avg 53m) for 387 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 392.30000000000001136868377216160297393798828125,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-10-27T13:50:45+00:00",
        "lat": 34.49572169999999715628291596658527851104736328125,
        "lon": 33.35913670000000053050825954414904117584228515625
    },
    "last_point": {
        "ts": "2026-10-27T20:23:04+00:00",
        "lat": 34.489288299999998343992047011852264404296875,
        "lon": 33.31842000000000325599103234708309173583984375
    }
}

{
    "radius_m": 1428.09999999999990905052982270717620849609375,
    "duration_minutes": 96.5,
    "points": 19,
    "centroid": {
        "lat": 34.49545579473683432070174603722989559173583984375,
        "lon": 33.356741226315790527223725803196430206298828125
    },
    "bbox": {
        "min_lat": 34.49464499999999844703779672272503376007080078125,
        "min_lon": 33.34122330000000289373929263092577457427978515625,
        "max_lat": 34.49582170000000047593857743777334690093994140625,
        "max_lon": 33.36803830000000203881427296437323093414306640625
    },
    "zone_id": "discovered_039"
}

{
    "vessel_a": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "min_distance_m": 11,
    "avg_distance_m": 57.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 42.39999999999999857891452847979962825775146484375,
    "duration_minutes": 237.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 14241,
    "speed_a_avg": 0.7600000000000000088817841970012523233890533447265625,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.770000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.7600000000000000088817841970012523233890533447265625,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.770000000000000017763568394002504646778106689453125,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T12:17:08+00:00",
        "end": "2026-10-27T16:14:29+00:00"
    },
    "points_count": {
        "vessel_a": 40,
        "vessel_b": 40
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 57m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 237 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b142m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ECO NEBULA and PASCO ODIN) maintained close proximity (min 11m, avg 57m) for 237 minutes. Both vessels were slow-moving (avg speeds 0.8 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.49411330000000219797584577463567256927490234375,
            "lon": 33.36772260000000045465640141628682613372802734375
        },
        "time_window": {
            "start_ts": "2026-10-27T12:17:08+00:00",
            "end_ts": "2026-10-27T16:14:29+00:00"
        },
        "searched_at": "2026-10-27T18:45:08.852897+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 392,
    "points_in_zone": 45,
    "first_point": {
        "ts": "2026-10-27T12:57:45+00:00",
        "lat": 34.4950582999999966204995871521532535552978515625,
        "lon": 33.3447867000000002235537976957857608795166015625
    },
    "last_point": {
        "ts": "2026-10-27T19:29:47+00:00",
        "lat": 34.4822716999999983045199769549071788787841796875,
        "lon": 33.3848600000000033105607144534587860107421875
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}

{
    "radius_m": 1817.90000000000009094947017729282379150390625,
    "duration_minutes": 123.5,
    "points": 17,
    "centroid": {
        "lat": 34.49512980588234967171956668607890605926513671875,
        "lon": 33.34849372352940832797685288824141025543212890625
    },
    "bbox": {
        "min_lat": 34.4929417000000029247530619613826274871826171875,
        "min_lon": 33.3288782999999995126927387900650501251220703125,
        "max_lat": 34.49582170000000047593857743777334690093994140625,
        "max_lon": 33.360759999999999081410351209342479705810546875
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    "zone_id": "discovered_039"
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 393.80000000000001136868377216160297393798828125,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-10-27T11:42:55+00:00",
        "lat": 34.492788300000000845102476887404918670654296875,
        "lon": 33.32654500000000297177393804304301738739013671875
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    "last_point": {
        "ts": "2026-10-27T18:16:40+00:00",
        "lat": 34.47912170000000031677700462751090526580810546875,
        "lon": 33.41892829999999747769834357313811779022216796875
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}

{
    "vessel_a": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "min_distance_m": 11,
    "avg_distance_m": 59.5,
    "distance_consistency_m": 44.89999999999999857891452847979962825775146484375,
    "duration_minutes": 313,
    "overlap_duration_s": 18780,
    "speed_a_avg": 0.7399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0.75,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
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            "max_sog": 0.90000000000000002220446049250313080847263336181640625
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        "vessel_b": {
            "avg_sog": 0.75,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-10-27T11:01:29+00:00",
        "end": "2026-10-27T16:14:29+00:00"
    },
    "points_count": {
        "vessel_a": 50,
        "vessel_b": 50
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 60m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 313 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b145m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ECO NEBULA and PASCO ODIN) maintained close proximity (min 11m, avg 60m) for 313 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.49387680000000244717739406041800975799560546875,
            "lon": 33.35929610000000167246980709023773670196533203125
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        "time_window": {
            "start_ts": "2026-10-27T11:01:29+00:00",
            "end_ts": "2026-10-27T16:14:29+00:00"
        },
        "searched_at": "2026-10-27T17:30:01.594481+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
    },
    "min_distance_m": 11,
    "avg_distance_m": 59.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 47.2999999999999971578290569595992565155029296875,
    "duration_minutes": 323.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 19398,
    "speed_a_avg": 0.75,
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    "speed_b_avg": 0.7600000000000000088817841970012523233890533447265625,
    "speed_b_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.75,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.7600000000000000088817841970012523233890533447265625,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
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    },
    "time_window": {
        "start": "2026-10-27T10:43:57+00:00",
        "end": "2026-10-27T16:07:15+00:00"
    },
    "points_count": {
        "vessel_a": 49,
        "vessel_b": 49
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 60m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 323 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b147m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ECO NEBULA and PASCO ODIN) maintained close proximity (min 11m, avg 60m) for 323 minutes. Both vessels were slow-moving (avg speeds 0.8 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "dwell_minutes": 395,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-10-27T10:30:46+00:00",
        "lat": 34.492258300000003146124072372913360595703125,
        "lon": 33.3084233000000011770680430345237255096435546875
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    "last_point": {
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        "lat": 34.485628300000001900116330944001674652099609375,
        "lon": 33.408113299999996570477378554642200469970703125
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}

{
    "radius_m": 1008.200000000000045474735088646411895751953125,
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{
    "vessel_a": {
        "mmsi": 538011543,
        "imo": 1062249,
        "name": "ECO NEBULA",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 352001678,
        "imo": 9292101,
        "name": "PASCO ODIN",
        "flag": "PANAMA"
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    "distance_consistency_m": 45.2000000000000028421709430404007434844970703125,
    "duration_minutes": 374.5,
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    "speed_a_avg": 0.7399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0.75,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
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            "max_sog": 0.90000000000000002220446049250313080847263336181640625
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        "vessel_b": {
            "avg_sog": 0.75,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
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    },
    "time_window": {
        "start": "2026-10-27T09:52:44+00:00",
        "end": "2026-10-27T16:07:15+00:00"
    },
    "points_count": {
        "vessel_a": 53,
        "vessel_b": 53
    },
    "zone_id": "discovered_039",
    "zone_name": "Northern Baltic Sea Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 11m, avg 59m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 374 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b145m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Northern Baltic Sea Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (ECO NEBULA and PASCO ODIN) maintained close proximity (min 11m, avg 59m) for 374 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Northern Baltic Sea Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_039",
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{
    "radius_m": 827.1000000000000227373675443232059478759765625,
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{
    "zone_id": "discovered_039",
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    "first_point": {
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{
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{
    "zone_id": "discovered_039",
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{
    "zone_id": "discovered_039",
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    "points_in_zone": 23,
    "first_point": {
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{
    "zone_id": "discovered_039",
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{
    "zone_id": "discovered_039",
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    "first_point": {
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}

{
    "zone_id": "discovered_039",
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    "dwell_minutes": 376.5,
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    "first_point": {
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{
    "zone_id": "discovered_039",
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{
    "zone_id": "discovered_039",
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    "dwell_minutes": 382.80000000000001136868377216160297393798828125,
    "points_in_zone": 36,
    "first_point": {
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{
    "zone_id": "discovered_039",
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