Daily entries / exits
LNG-related tanker port calls for Arctic LNG 2 and Sabetta
Materialized AIS-derived events since 2025-01-01. Detection uses a state machine over historical vessel tracks, not live point-in-radius counting.
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Daily totals
| Date | Port | Entries | Exits | Unique entry vessels | Unique exit vessels |
|---|
Port-call animation
Browser animation over materialized entry/exit events, using nearest AIS point around each detected port call. Optimized for fast review, not for media export yet.
Validation view
This block shows which vessel types and MMSI expand the current mode beyond `lng_only`. It is most useful for `all_vessels` and `all_tankers` validation.
| Port | Type | Unique vessels |
|---|
| Port | Vessel | Type | Last event |
|---|
Vessel entries / exits
| Time UTC | Event | Port | Vessel | IMO | MMSI | Flag | Type | Country | Distance km | Speed kn |
|---|
Unknown / empty type samples
Latest materialized events whose MMSI has no matching `ships` row or no `ships.type`. This is mainly useful for `all_vessels` validation.
| Time UTC | Port | Event | MMSI | Vessel | Type | Issue |
|---|