• Domains

  • Governance

    The availability of widely adopted (de-facto standard) information models is key for creating a global digital single market of interoperable and replicable (portable) smart solutions in multiple domains (smart cities, smart agrifood, smart utilities, smart industry, …).

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    Such models provide an essential element in the common technical ground needed for standards-based open innovation and procurement. Data Models play a crucial role because they define the harmonised representation formats and semantics that will be used by applications both to consume and to publish data.

    The FIWARE Foundation, TM Forum, IUDX and other entities to join, are leading a joint collaboration program to support the adoption of a reference architecture and compatible common data models that underpin a digital market of interoperable and replicable smart solutions in multiple sectors, starting with smart cities. All data models are public and royalty-free nature of specifications. Data Model Licensing mode. Preferred Creative Commons by Attribution 4.0

    Organizations can evolve their current data sharing policies towards a vision which, shared with other organizations, brings support to a Data Economy.

    This GitHub organization structure contains JSON Schemas and documentation on Smart Data Models for different Smart Domains. For each Domain (industrial sector) there is a Repository containing as submodules the link to the Subjects containing all the Data Models related. And some other shared elements for all the domain. For each Vertical(Subject) there is a Repository containing the Data Models related to that vertical. These repositories do admit pull requests regardign data models.

    General Principles
    1. Driven-by-implementation approach: Specifications will be considered stable as soon as enough end user organizations (e.g., cities) have validated them in practice.
    2. Open-closed. Breaking changes to already approved specs are not allowed. Instead, new versions shall deprecate attributes, add new attributes, extend enumerations, etc.
    3. Open contribution. Contributions open to anybody (not only members), while final decision making corresponds to the administrators of the domains and Subjects. Management (currently TM Forum, FIWARE Foundation and IUDX) could opposed to some contributions if it does not meet coding guidelines.

New data models for Environment. ElectroMagneticObserved and IndoorEnvironmentObserved

There are two new data models ElectroMagneticObserved and IndoorEnvironmentObserved

ElectroMagneticObserved. The Data Model is intended to measure excessive electric and magnetic fields (EMFs), or radiation in a work or public environment according to the level of exposure to electromagnetic fields on the air. The frequency of the Hertzian waves is conventionally lower than 300 GHz, propagating in space without artificial guide. They are between 9 kHz and 300 GHz.
IndoorEnvironmentObserved. Observation of air and climate conditions for indoor environments.

Located in the Subject Environment

New data models for Ports. BoatPlacesAvailable and SeaportFacilities

There are two new data models BoatPlacesAvailable and SeaportFacilities.

BoatPlacesAvailable . The purpose of the data model is to provide information on the availability of mooring rings for boats in the port by category. The information received relates only to pleasure boats and excludes commercial and passenger transport boats. The information on the Spot categories for boats is taken from the ISO 8666 standard.

SeaportFacilities. The Data Model is intended to provide information about ports that can accommodate pleasure craft, commerce or passenger transport. It permits to represent the parameters of each port, its location, its mooring capacities and the free or paid services associated with it provided directly by the port or by professionals working on or near the port“.

Located in the Subject Ports

New data model for Ports. SeaportsFacilities

There is a new data model SeaportsFacilities. The Data Model is intended to provide information about ports that can accommodate pleasure craft, commerce or passenger transport. It permits to represent the parameters of each port, its location, its mooring capacities and the free or paid services associated with it provided directly by the port or by professionals working on or near the port.

Located in the Ports Subject.

New data model for Ports. BoatAuthorized

There is a new data model BoatAuthorized. The data model is intended to provide information on the boats authorized to operate within the port according to the ISO 8666 standard for Boat Category.

This repository is created by the type of category of the boat (pleasure craft, trade, passengers, …). For each type of category, a list of optional subtypes of a category can be associated.

Located in the Ports Subject.

New data model for Environment. Phreatic Observed

There is a new data model PhreaticObserved is intended to measure, observe and control the level and quality of groundwater at a given time (T), by a fixed or mobile monitoring system. Depending on the device used, it is also possible to measure the quality of water such as its electrical conductivity, its salt content, its temperature, etc. In this case, the values measured are processed by the Data Model `WaterObserved` and `WaterQualityObserved`. Additional Information about Attributes: For attributes dedicated to water, a MetaData attribute can also be used. it contains the `TimeStamp` in seconds, the `qualification` and control `status` of the measurement”.

Located in the Environment Subject

Specifications in languages in the readme of the data models

Now you can see the links to the specification in two languages, Spanish y French in the README.md of every data models. German and Japanese are in the queue.

See here an example