This data flow is used within the Manage Emergency Services function and contains the data produced by processing image data from systems such as surveillance closed circuit television (cctv). It is analyzed and used to detect potential threats in secure areas frequented by travelers, such as transit stops, rest areas, park and ride lots, modal interchange facilities, etc. The data flow consists of the following data items each of which is defined in its own DDE:

list_size + list_size{station_id
+ surveillance_device_type_identity
+ secure_video_image_data}

Sub Data Flows

Parent Data Flows

Associated PSpecs