Showcase 1: Chemistry Knowledge Graph - Marine, Air Quality and Nanoparticles

The CMCL showcase addresses complex air quality issues for port cities, which are strongly influenced by shipping emissions. The showcase is powered by CMCL's The World Avatar™ (TWA) technology that helps semantically connect heterogeneous sources of data and both commercial and open-source software to enable interoperability and cross-domain decision support. The CMCL showcase contributes to DOME 4.0's overarching objectives by serving as a real-world example of cross-domain data sharing in the context of maritime air quality. The showcase is being integrated into the DOME 4.0 ecosystem and connects databases comprising weather, ship location, types of ships, local port-area built environment, etc. with high-fidelity software estimating emissions dispersion. In doing so, this showcase demonstrates multisided attributes of the Marketplace ecosystem in that CMCL becomes both a data consumer and a data provider. DOME 4.0 enables companies such as CMCL to better serve their customers (e.g., local authorities and city councils) by offering digital virtual sensors for air quality.