1. PTB : Physikalisch-Technische Bundesanstalt, German National Metrology Institute, coordinator of the project, Germany

2. BFKH : Budapest Főváros Kormányhivatala, Government Office of the Capital City Budapest, Hungary

3. CEA : Commissariat à l'Energie Atomique, Laboratoire National Henri Becquerel, France

4. CMI : the Cesky Metrologicky Institut, national metrology Institute, Czechia

5. GUM : Główny Urząd Miar/Central Office of Measures, National Metrology Institute, Poland

6. IFIN‑HH : the Institutul National de C-D pentru Fizica si Inginerie Nucleara “Horia Hulubei”, Romania

7. IMBiH : the Institute of Metrology of Bosnia and Herzegovina, national metrology Institute, Bosnia and Herzegovina

8. TUBITAK : Scientific and Technological Research Council of Turkey, National Metrology Institute, Turkey

9. ADVACAM : spin-off start-up company from Institute of Experimental and Applied Physics at the Czech Technical University in Prague, Czechia

10. BIRA‑IASB : the Royal Belgian Institute for Space Aeronomy, Solar Wind and Solar Irradiance and Radiometry Sections, Belgium

11. DTU : the Technical University of Denmark, Optical Diagnostics Group, Denmark

12. DWD : Deutscher Wetterdienst, Germany

13. IVB : Victor Babes National Institute of Pathology, Romania

14. LZH : Laser Zentrum Hannover, Germany

15. MPG MPIK : Max Planck Institute for Nuclear Physics, Germany

16. NOVA : Universidade Nova de Lisboa, Associação para a Inovação e Desenvolvimento da Faculdade de Ciências e Tecnologia, Portugal

17. NTUA : Technical University, DNA Damage Laboratory and Laboratory of Laser Remote Sensing, Greece

18. Raymetrics atmospheric LIDAR manufacturer, Greece

19. UJF CAS : The Nuclear Physics Institute of the Czech Academy of Sciences, Czechia

20. CSIC : National Scientific Research Centre, The Institute of Fundamental Physics (IFF), Spain

21. GGO : Gigahertz Optik GmbH, Germany

22. IRM : the Royal Meteorological Institute, Belgium

© 2022 EURAMET’s EPM project BIOSPHERE