Radiation
Atmospheric Radiation Measurment Program (ARM)
Global Atmosphere Watch (GAW): UV Radiation
Total Ozone Mapping Spectrometer (TOMS)
World Radiation Center (PMOD-WRC)
National Institute of Water and Atmospheric Research (NIWA)
Clouds
Cloud Atlas
International Satellite Cloud Climatology Project (ISCCP)
Playmouth State College Weather Centre - clasificación nubes
Guía de la Universidad de Illinois
Climatic Research Unit (CRU)
Climate
Intergovernmental Panel on Climate Change (IPCC)
National Climatic Data Center de USA (NOAA-NCDC)
NASA Goddard Institute for Space Studies (NASA-GISS)
Global Energy and Water Cycle Experiment (GEWEX)
Carbon Doixide Information Analysis Centre (CDIAC)
Indian Ocean Experiment (INDOEX)
Institutions and meteorology societies
American Meteorology Society AMS)
World Meteorological Organization (WMO)
Organización Europea de Satélites Meteorológicos (EUMETSET)
CentroEuropeo de Predicción a Medio Terminio (ECMWF)
Associació Catalana de Meteorologia (ACAM)
Associació Catalana d'Observadors Meteorològics (ACOM)
Asociación Española de Climatologia (AEC)
Climate and Ocean: Variability, Predictability and Change (CLIVAR) - España
Royal Meteorological Society (RMS)
Deutsche Meteorologische Gesellschaft (DMG)
Weather services
Estación meteorológica y radiométrica del Grupo de Física Ambiental, UdG
Agencia Estatal de Meteorologia (AEMET)
Servei Meteorològic de Catalunya (SMC)
UK Meteorological service (MetOffice)
Météo France
Universities
Universitat de Girona
Doctorado de Medio Ambiente de la Universitat de Girona
Universitat de Barcelona
Journals
Geophysical Research Letters (GRL)
Journal of Geophysical Research (JGR)