CESAR is participating in a number of international observing networks. Sharing data, harmonising data formats, set standards for calibration, exchange user experiences, all these activities aim to enhance and facilitate the use of the data collected.

For more information on a specific network follow the link to the homepage of the network (click on the logo).

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BSRN - Baseline Surface Radiation Network

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EARLINET - European Aerosol Research Lidar Network

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GALION - The Global Atmosphere Watch Aerosol Lidar Observation Network

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CEOP - Coordinated Energy and Water Cycle Observations Project

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Cloudnet - Development of a European network for observing cloud profiles

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GAW - Global Atmosphere Watch

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GRUAN - GCOS Reference Upper Air Network

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E-WINPROF - EUCOS Windprofiler Network

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MWRnet - An International Network of Ground-based Microwave Radiometers