threat_information_for_dissemination

This data flow contains information about threats detected in the transportation network. This threat is based on analysis of data collected from secure areas frequented by travelers (transit stops, rest areas, etc.) and areas typically away from travelers (tunnels, bridges, roadway infrastructure, etc.), as well as threat information from Alerting and Advisory systems and other emergency centers. This data flow includes a list of the types of threats detected, the locations, and any other details pertinent to the threat.

list_size + list_size{detected_threat
+ threat_severity
+ geographical_area
+ threat_duration}

Sub Data Flows

• detected_threat
• geographical_area
• list_size
• threat_duration
• threat_severity

Parent Data Flows

• transit_system_status

Associated PSpecs/Terminators

• 5.1.1.4.3 - Analyze Threats
• 5.1.1.4.4 - Disseminate Threat Info