Key:TMC:Direction
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The given reason is: This tag has never been used..
This page was last edited by Maro21; 23:30, 13 December 2023 (UTC) (1 year and 317 days ago).
 TMC:Direction
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TMC location-codes for points, roads and ways. 
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| Group: non-physical, TMC |
| Used on these elements |
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| Useful combination |
Status: imported
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Description
This key is used with TMC:LocationCode=* to indicate that the given map-element only represents this location-code in positive
(/negative) direction and that another or other map-element(s) represent it if asked for the same location-code in negative(/positive) direction.
To add the TMC location-code to a map-element TMC/TMC_Import_Germany#Tagging_Schema. The fields:
- (CID) is replaced by the country-id (e.g. 58 for Germany)
- (TABCD) is replaced by the table-code (e.g. 1 for the only table of Germany).
These values are given in the national TMC LocationCodeList.
Usage
These codes are send via broadcast-radio and satellite-radio as the location-identifier for traffic-messages (e.g. traffic jams and accidents). Such locations are identified by a location-code and optionally a direction + extend. Many location-codes have clearly identified next and previous location-codes. Direction can be forward or reverse and extend is the number of steps in that direction.