Traffic Management Data Dictionary (TMDD)TransportationTrafficMetadata
Institute of Transportation Engineers (ITE)
| Version: 3.03d
TMDD is a standard for traffic management centers to communicatie between themselves to cooperate in the management of roads and incidents
  • License: Copyright ITE and American Association of State Highway and Transportation Officials (AASHTO)
  • About the Publisher: The Institute of Transportation Engineers is an international association of transportation professionals that applies new technology to the design and management of ground transportation
  • Updated by Publisher: 2017-07-25
  • Level of Use: No information
  • Open License: No
  • Transferable to other Jurisdictions: The vocabulary included in the TMDD is very thorough and broad. There are few required fields in the schema and it is applicable to many fields of traffic management. The standard allows extensions.
  • Stakeholder Participation: Contributors consisted of members of the IT sector, the engineering sector, and public agencies such as CalTrans and the City of LA
  • Consensus-based Governance: No information
  • Extensions: As long as additional features do not conflict with (i.e. substitute) TMDD features, extensions are permitted, but must be defined in a namespace separate from the copyrighted TMDD namespace
  • Machine Readable: XML schema
  • Human Readable: Element names are somewhat cryptic
  • Requires Real-Time Data: No information
  • Metadata: Provided metadata XML schema must be imported in header
Added to directory: 2017-06-15
Traffic DataTransportationOntologyTraffic
The Ontology Engineering Group
| Version: 0.1
Vocabulario para la representación de datos sobre tráfico is an ontology for describing traffic data and traffic measurement infrastructure. Should be used in conjunction with VPDA - Streets
  • License: Creative Commons Attribution License 4.0 International
  • About the Publisher: The Ontology Engineering Group is based at the Computer Science School at Universidad Politécnica de Madrid. It is widely recognised in Europe in the areas of Ontology Engineering, Semantic Infrastructure, Linked Data, and Data Integration. Oscar Corcho has collaborated with members of Spanish city councils and other Spanish organizations to draft vocabularies for linked open data
  • Updated by Publisher: 2015-06-21
  • Level of Use: No information
  • Open License: Yes
  • Transferable to other Jurisdictions: This vocabulary is intended to be used by municipalities across Spain, but could be transferable. Data class and property names are in Spanish
  • Stakeholder Participation: Contributors are not specified
  • Consensus-based Governance: No way for the public and interested parties to contribute to the development of vocabularies
  • Extensions: No information
  • Machine Readable: An OWL schema is provided
  • Human Readable: An HTML documentation page makes the ontology schema human-readable
  • Requires Real-Time Data: No information
  • Metadata: Namespaces used are declared in section 1.1 of the documentation. This vocabulary should be used in conjunction with VPDA - Streets
Added to directory: 2017-08-29