digitraffic-ais-capture

Capture Digitraffic AIS messages of all ships available from Digitraffic API.
Do not insert values where sog = 0. Also max one mmsi per 15s is picked up.

1. podman build -t ais-listener .
2. podman run -v $PWD/example.db:/app/example.db -e DB_LOCATION=/app/example.db -it ais-listener

Data is written to a single SQLite defined by DB_LOCATION.