International Global Monitoring Laboratory Central UV Calibration Facility (CUCF) [characyerization and calibration of UV radiometers and spectrometers] NOAA Cooperative Air Sampling Network NOAA, USA. Department of Earth Physics and ThermodynamcsUniversity of Valencia, Spain. Global Atmosphere Watch (GAW), World Meteorological Organization (WMO)Regional network. Laboratoire des Sciences du Climat et l'Environnement/Institut Pierre Simon LaplaceFrance [greenhouse gases; aerosol characterization]. Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA)CNRS, France.
National Area Marina Protetta delle Isole Pelagie. National Research Council: Institute of Biophysics; Institute of Atmospheric Sciences and Climate; Institute of Marine Sciences. University of Florence: Department Chemistry [aerosol chemical analyses]. University of Rome "La Sapienza": Department of Physics [active remote sensing measurements]. Italian network for greenhouse gas measurements: Air Force Meteorological Service; National Research Council; RSE (Ricerca sul Sistema Energetico). ACTRIS Joint Reserach Unit. EMSO Joint Research Unit. ICOS Joint Research Unit.
International data bases and projects Aerosol Robotic Network Carbon Tracker-Europe GAWsys Globalview-CH4 Globalview-CO2 NOAA Cooperative Air Sampling Network World Data Centre for Greenhouse Gases (WDCGG) Integrated Carbon Observation System Research Infrastructure Aerosol, Clouds and Trace Gases Research Infrastructure