This table provides a detailed overview of the different data sources that are integrated. Each data source is identified with a prefix, used to avoid duplication of identifiers during the aggregation and construction of the information. A source can contain data from multiple transport operators, and at the same time, the same operator can be present in more than one source.
The objective of this information is to provide transparency on the coverage of each source and facilitate the understanding of its scope in relation to the transport services it includes.
Prefix: Identifier of the integrated GTFS source.
Operators: Transport companies that are part of this source.
Services: Typology and scope of the transport lines covered by each source (urban services, express lines, intercity, metro, tram, etc.).
RT: Indicates whether the source contains real-time information (service alerts and/or travel updates).
For real-time (RT) data, in the token request you can specify which sources you want to consume from those available in the list. In addition, there is the option to request feeds without prefixes, which allows you to obtain the data in its original format. However, this can generate problems with duplicate identifiers and can cause the elements referenced in the RT to not match those in the static. This functionality is offered for those who need to access the data in its original format.