Integrated Carbon Observation System

Schauinsland

Oberried, Germany

Weybourne

Kelling, United Kingdom

Zeppelinfjellet

Longyearbyen, Svalbard and Jan Mayen

Puy de Dôme

Orcines, France

Puijontie 135, 70300 Kuopio

Kuopio, Finland

Pallas

Muonio, Finland