ECMWF, as the entrusted entity for copernicus atmosphere monitoring service awarded the contract for ‘CAMS_61 Development of regional air quality modelling and data assimilation aspects’, which will deliver the activities to evaluate and support further development of the modelling and data assimilation aspects of the CAMS Regional Systems, which consist of a geographically distributed ensemble of nine (seven until the end of May 2019) individual operational systems.

ECMWF, as the entrusted entity for copernicus atmosphere monitoring service awarded the contract for ‘CAMS_61 Development of regional air quality modelling and data assimilation aspects’, which will deliver the activities to evaluate and support further development of the modelling and data assimilation aspects of the CAMS Regional Systems, which consist of a geographically distributed ensemble of nine (seven until the end of May 2019) individual operational systems. The contractor shall critically assess the outputs from the different systems and deliver (essentially) data, routines and pieces of numerical code as well as memoranda and reports. The contractor shall also advise the providers of the regional production of CAMS and help define the corresponding development plans.