Location feature | Location referencing type | DATEX | TMC | TPEG | DENM |
Point | geographic (only coordinate-based) | Point-by-Coordinates (GPS) | DLR1 [3] | Location referencing for Point, Linear and Area are described in ETSI TS102894-2 [8] | |
map-related pre-coded (table-lookup) | TMC [1] | TMC [1] | TMC [1] | ||
map-related on-the-fly plus geographic (map-matching) | OpenLR TpegLoc PointAlongLinearElement [1] | DLR1 [3] | |||
Linear | geographic (only coordinate-based) | GML | DLR1 [3] | ||
map-related pre-coded (table-lookup) | TMC [1] | TMC [1] | TMC [1] | ||
map-related on-the-fly plus geographic (map-matching) | OpenLR | DLR1 [3] | |||
Area | geographic (coordinate-based) | GML | DLR1 [3] | ||
map-related pre-coded (table-lookup) | TMC [1] | TMC [1] | TMC [1] | ||
map-related on-the-fly plus geographic (map-matching) | OpenLR | DLR1 [3] (road network within area) |
References
[1] ISO 14819-3:2021 Intelligent transport systems – Traffic and travel information messages via traffic message encoding, Part 3: Location referencing for Radio Data System – Traffic Message Channel (RDS-TMC) using ALERT-C
[2] ISO TS 21219-7 Intelligent transport systems (ITS) - Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) – Part 7: Location referencing container (TPEG2-LRC_3.0/001)
[3] ISO 17572-3:2015 Location referencing for geographic databases, Part 3: Dynamic location references
[4] ISO TS 21219-22 TPEG2 – Part 22: OpenLR location reference (TPEG2-OLR)
[5] ISO TS 21219-21 TPEG2 – Part 21: Geographic location referencing (TPEG2-GLR)
[6] SP13008_TPEG2-ULR_1_0_001 TPEG2 – Part 11: Universal Location Referencing (TPEG2-ULR_1.0/001) (no ISO version)
[7] ETSI TS 103 831 V2.1.1 (2022-11): Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Decentralized Environmental Notification Service; Release 2
[8] ETSI TS 102 894-2 V2.1.1 (2022-11): Intelligent Transport Systems (ITS); Users and applications requirements; Part 2: Applications and facilities layer common data dictionary; Release 2
