This data flow is used within the Manage Emergency Services function and contains surveillance video data from secure areas inside or outside the local area of operation. This flow includes high resolution video images and data produced by processing those images. The image data is obtained from areas frequented by travelers, and from areas typically away from travelers. The data flow consists of the following data items each of which is defined in its own DDE:

+ transit_vehicle_location
+ transit_vehicle_identity
+ surveillance_device_type_identity
+ secure_video_image
+ secure_area_images
+ secure_video_image_data

Sub Data Flows

Parent Data Flows

Associated PSpecs