third party data (TPD)

information about services, which is supplied by third party data providers (e.g. tourist or motoring organizations), typically with a rich content of descriptive data

information about services, which is supplied by third party data providers (e.g. tourist or motoring organizations), typically with a rich content of descriptive data

topological road network

data model package that is composed of Road Element, Intersection, Link Cost, Intersection Cost, Traffic Restriction, Special Route and Detailed Special Route

data model package that is composed of Road Element, Intersection, Link Cost, Intersection Cost, Traffic Restriction, Special Route and Detailed Special Route

topology

properties of spatial configuration invariant under continuous transformation
NOTE: In a digital map database this means the logical relationships among map features. It can be used to characterize spatial relationships such as connectivity and adjacency.

properties of spatial configuration invariant under continuous transformation
NOTE: In a digital map database this means the logical relationships among map features. It can be used to characterize spatial relationships such as connectivity and adjacency.

traffic assignment

traffic assignment is the distribution of traffic in response to the needs of both the traffic situation and the intents of management personnel at the traffic control centre in order to realize a safe, smoothly flowing traffic environment

traffic assignment is the distribution of traffic in response to the needs of both the traffic situation and the intents of management personnel at the traffic control centre in order to realize a safe, smoothly flowing traffic environment

traffic information

technical representation of a Traffic Situation within the onboard equipment, accomplished by a number of Traffic Information Reports; this Traffic Information can be displayed to the customer via suitable terminals

technical representation of a Traffic Situation within the onboard equipment, accomplished by a number of Traffic Information Reports; this Traffic Information can be displayed to the customer via suitable terminals

Traffic Location

data model entity that contains an external reference (e.g. VICS or RDS-TMC) and is linked to either place or transportation entities

data model entity that contains an external reference (e.g. VICS or RDS-TMC) and is linked to either place or transportation entities

traffic management center (TMC)

the central system that controls the functions of traffic data collection, signal control, and information service based on collected data, etc.

the central system that controls the functions of traffic data collection, signal control, and information service based on collected data, etc.

traffic message centre (TMC)

centre that transmits (receives) messages to (from) the vehicle by any communication means other than short range, vehicle-to-roadside communications (beacons)
NOTE: The bulk of these messages are expected to be traffic related.

centre that transmits (receives) messages to (from) the vehicle by any communication means other than short range, vehicle-to-roadside communications (beacons)
NOTE: The bulk of these messages are expected to be traffic related.

traffic message channel (TMC)

system for broadcast of (digitally encoded) traffic messages on RDS

system for broadcast of (digitally encoded) traffic messages on RDS

Traffic Restriction

data model entity that provides the traffic restrictions such as one way or turn restrictions for route calculation purposes

data model entity that provides the traffic restrictions such as one way or turn restrictions for route calculation purposes

transcription

rendering of geographic names from a non-alphabetic script into an alphabetic one or vice versa
NOTE: The term is also applied to initial recording in script of hitherto unwritten names.

rendering of geographic names from a non-alphabetic script into an alphabetic one or vice versa
NOTE: The term is also applied to initial recording in script of hitherto unwritten names.

ISO 15075

Transport information and control systems – In-vehicle navigation systems – Communications message set requirements

ISO PAS 17684

Transport information and control systems – In-vehicule navigation systems – ITS message set translator to ASN.1 format definitions

transportation element

any feature from the Roads and Ferries feature theme of the GDF

any feature from the Roads and Ferries feature theme of the GDF

travel time

travel time is the actual time required for a vehicle to pass through a specific roadway section in a route

travel time is the actual time required for a vehicle to pass through a specific roadway section in a route

tuple

ordered list of values
NOTE 1 to entry: Considered values are here geodetic coordinates.

ordered list of values
NOTE 1 to entry: Considered values are here geodetic coordinates.

up-to-dateness

closeness in time of the (geographic) data to the present reality

closeness in time of the (geographic) data to the present reality

uplink; uplink communication

the uplink refers to that portion of a communications link used for the transmission of information from each in-vehicle unit to the infrastructure

the uplink refers to that portion of a communications link used for the transmission of information from each in-vehicle unit to the infrastructure

valency degree

number of edges which are incident with a particular Node

number of edges which are incident with a particular Node