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- LESIA/Observatoire de Paris Meudon
LESIA/Observatoire de Paris Meudon developped the French Space Weather Forecast Center now routinely operated by CLS.
Forecast Center: http://www.obspm.fr/previ
LESIA: http://www.lesia.obspm.fr

- European Space Agency (ESA)
CLS is a partner of ESA in the setting up of the European Space Weather Program:
    - animation of the working group "Atmospheric Effects" of the Space Weather Working Team (SWWT),
    - member of the Space Weather European Network (SWENET).
In the framework of this European program: You will find further information on the ESA Web site.
http://www.estec.esa.nl/wmwww/wma/spweather/

- International Space Environment Service (ISES)
ISES is an international service gathering Regional Warning Centres (RWC) and Associated Centres (AC).
CLS has been an ISES Associated Centre since May 2000.

For further information, you can consult the Web site
http://www.ises-spaceweather.org/

- CNES
CLS manages activities in the framework of the CNES Research and Technology (R&T) Program. These activities aim at emphasizing scientific studies from different laboratories through solar and geomagnetic activity forecast.

- Laboratoire d'Aéronomie du CNRS (Verrières le Buisson) et Observatoire de Meudon
Using of maps of the Lyman alpha solar flux distribution derived from the SWAN onboard SOHO instrument data.
Correlation with activity variation on the solar disc with a view to solar 10.7cm flux forecast improvement.
http://sohowww.nascom.nasa.gov/data/summary/swan/latest_swan_fluAR_sm.gif

- Centre de Physique Théorique de l'Ecole Polytechnique (Palaiseau) et Observatoire de Meudon
Reconstitution of the magnetic field in the solar corona using ground magnetograms for a better understanding of pre-eruptive phenomenon and an improvement of coronal mass ejections (CME) prediction.
http://www.cpht.polytechnique.fr/cpth/sitelabo/index.html

- Centre d'étude des Environnements Terrestre et Planétaires (CETP)
Study about geomagnetic indices suitable for orbit calculation for low earth orbit satellites.
http://www.cetp.ipsl.fr/

      


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