Streets TMC table (Streets_TMC)
Package availability: Advanced, Premier
The Streets_TMC table provides Traffic Messaging Channel (TMC) information for a link. The TMC coding is a mechanism to connect TMC-based dynamic traffic information to the HERE maps.
For a description of the attributes OBJECTID and GlobalID, see Esri® system fields.
| Field name | Data type | Description |
|---|---|---|
| LINK_ID | Integer (4) | Unique ID of the link to which the TMC code applies. References the LINK_ID field in the Streets layer |
| EBU_COUNTRY_CODE | String (5) | Defines EBU (European Broadcasting Union) country as associated to the Location Table from where the TMC code is derived |
| LOCATION_TABLE_NR | Integer (4) | Identifies the location table number, as assigned by the Location Table provider |
| TMC_PATH_DIRECTION | String (1) | Indication of direction as defined in the Location Table N - Negative Direction, internal to Point Location.
|
| LOCATION_CODE | String (5) | Location Code is the Point Location code assigned to a link |
| ROAD_DIRECTION | String (1) | Road Direction is the identification of the TMC coding direction relative to Direction Of Traffic (on-way) coding in the HERE database. This is only published for TMC codes on bidirectional links.
|
| TRAFFIC_CODE | String (15) | Concatenation of Ebu_Country_Code, Location_Table_Nr, Tmc_Path_Direction and Location_Code |
| EDGEFRMPOS | Double (8) | Works in conjunction with EdgeToPos to identify a direction of travel or side of the street. Zero indicates the beginning of the line feature as defined by its digitized direction. One indicates the opposite end |
| EDGETOPOS | Double (8) | Works in conjunction with EdgeFrmPos to identify a direction of travel, or side of the street |
| EDGEFID | Integer (4) | The OBJECTID for this segment in the Streets feature class |
| EDGEFCID | Integer (4) | The feature class ID for the Streets feature class |
| TMC | String (15) | The TMC code representing the associated road segment. Associates data from the live traffic feed |
| LEFT_REGION_LATIN | String (100) | Name of the region on the left hand side of the street segment, using Latin character set |
| LEFT_REGION_ABBREV_LATIN | String (50) | Abbreviated name of the region on the left hand side of the street segment, using Latin character set |
| RIGHT_REGION_LATIN | String (100) | Name of the region on the right hand side of the street segment, using Latin character set |
| RIGHT_REGION_ABBREV_LATIN | String (50) | Abbreviated name of the region on the right hand side of the street segment, using Latin character set |
| ISO_COUNTRY_CODE | String (3) | ISO 3 character country code |