Snap4City platform

Cities are rapidly transforming their services to address societal, environmental and economic challenges: SDG, DUT, 15MinCityIndex, etc. Verticals are progressively replaced by solutions capable of exploiting a huge range of data channels, getting smarter, and cross exploiting data. Cities/areas require tailored solutions, exploiting legacy solutions and pushing to the future and innovation. A Digital Twin, flexible, dynamic and highly interoperable platform leads to increase sustainability and control assets and operational objectives, fully integrated with the territory and stakeholders. Cities are evolving exploiting a plethora of data channels to get and provide hints and controls with respect to the Digital Twins of the single services, building and of the whole city. With Snap4City, https://www.snap4city.org multiple domains are enforced into the city/area operating system enabling operation, management, plan and strategic views for mobility and transport, energy, environment, government, tourism, security, safety, civil engineering, asset management for waste, lighting, parking, traffic, building, people flow, etc. As it is on more than 40 cities/areas in countries as Italy, Spain, France, Bosnia-Herzegovina, Finland, Belgium, Greece, Croatia, Israel, Sweden, Australia, Brazil, Romania, Cina, Romania, etc., for data, services or third-party operators. Snap4City provides real-time and offline solutions to support decision makers in cities to their daily operational actions on Digital Twin, grounded on ethical and explainable artificial intelligent, XAI/AI, solutions, deductions and assessments. It provides a complete understanding of the city conditions, producing early warning, providing suggestions, enabling simulations and plans as what-if analysis. It is used to suggest strategic and real time interventions to improve city services and general quality of life also providing living lab support. Snap4City is a 100% open-source platform used in many cities and areas, includes Km4City ontological and semantic model (https://www.km4city.org) to guarantee the data interoperability. It is an official FIWARE Platform (https://www.snap4city.org/467 , https://www.fiware.org/)) compliant with with FIWARE Smart Data Models, IoT Data Models, and a large range of High Level Types., official EOSC Platform, official Node-RED Library, official E015 API, etc. Snap4City is provided “as a Service” or installed in your location (from yourself, as well as using a number of Snap4City certified companies), no licence fee is needed. The platform facilitates a wide range of application in the smart cities and IoT/IoE (Internet of Things/Web of Everything) integrated domains: defining city strategies, implementing control rooms, realizing ethics and explainable artificial intelligent solutions, computing key performance indicators (SUMI, SUM, IEEE, EC kpi, etc.), setting up solutions, harmonizing any legacy solution in place. From security and privacy aspects, Snap4City is GDPR compliant, and passed PENTest. With Snap4City you can create your certified entities, and sequences of events using the provided Blockchain support. End-3-end secure connections are established from devices to dashboards. Snap4City is compliant with OpenID Connect, SSO, European Identity Card, SPID, EU Login, etc.