Integrated Carbon Observation System

Schauinsland

Oberried, Germany

Zeppelinfjellet

Longyearbyen, Svalbard and Jan Mayen

Puy de Dôme

Orcines, France

Weybourne

Kelling, United Kingdom

Ispra Station

Ispra, Italy

Svartberget

Esrange, Sweden

Plateau Rosa

Paquier, Italy

Monte Cimone

Fiumalbo-Dogana, Italy

Ridge Hill

Brockhampton, United Kingdom

Izaña

Arafo, Spain

Gartow

Lenzen, Germany

Lampedusa Station

Lampedusa, Italy

Jülich

Niederzier, Germany

Karlsruhe

Eggenstein, Germany

Steinkimmen

Ganderkesee, Germany

Saclay

Villiers-le-Bacle, France

Zugspitze

Ehrwald, Austria

Hohenpeissenberg Station

Hohenpeissenberg, Germany

Cabauw Station

Cabauw, Netherlands

Helgoland Station

Helgoland, Germany

La Réunion

Les Trois-Bassins, France

Křešín u Pacova

Chystovice, Czech Republic

Utö - Baltic sea

Lansi-Turunmaa, Finland

Lindenberg

Tauche, Germany

Westerland Station

Westerland, Germany

Observatoire pérenne de l'environnement

Houdelaincourt, France

Torfhaus

Altenau, Germany

Pallas

Muonio, Finland

Ochsenkopf

Bischofsgruen, Germany