vessel_traffic_directions_log

This data flow contains a set of port or harbor traffic instructions and guidance for ships that are in a port. It includes the following items each of which is defined in its own DDE:

vessel_traffic_service_provider_id
+ list_size
+ list_size{vessel_traffic_directions
+ vessel_id
+ location_identity
+ time
+ date}

Sub Data Flows

• date
• list_size
• location_identity
• time
• vessel_id
• vessel_traffic_directions
• vessel_traffic_service_provider_id

Parent Data Flows

• port_information_store

Associated PSpecs/Terminators

• 2.8.6.1 - Maintain and Share Port Information
• 2.8.6.4 - Track and Monitor Port Vessel Traffic