Overview > SEIM (Shipping Emission Inventory Model) is a global shipping emission inventory model. The model is developed based on data from the high-precision ship Automatic Identification System (AIS), and the annual amount of the AIS signals is about 30 billion. The SEIM dataset currently provides gridded data (0.5°×0.5°) of global shipping emissions in 2017,…

MEIC new website online!

The new MEIC website has optimized the organizational structure and content layout, aiming to provide comprehensive and convenient data products and services to the scientific community.

MEIC team

Commercial service

The MEIC model can customize emission inventory products with a higher spatial and temporal resolution for various business needs, such as air quality forecast and early warning, severely polluted weather emergency management and control, and city-level air quality compliance planning. The MEIC model can provide hourly emission data as direct input for mainstream air quality…