Dr. Charlotte Hasager is senior researcher at the Wind Energy Division, Risø National Laboratory for Sustainable Energy, part of the Technical University of Denmark, Roskilde. She received her M.Sc. and PhD from the University of Copenhagen’s Institute of Geography in 1992 and 1996 respectively. Her area of specialisation is satellite remote sensing, micrometeorology, turbulence and wind energy – in particular offshore and wind at high levels. Dr. Hasager has been employed at Risø since 1993 and was a visiting scholar at the Department of Meteorology, Pennsylvania, USA, in 1995. She has been involved in the international projects EU-Norsewind, EU-WEMSAR, EU-WATERMED, EU-MEAD and ESA EOMD EO-Windfarm. She is Principle Investigator of the national projects SAT-MAT-CLIMATE, SAR-WAKE, SAT-WIND, 12MW, Satellite Eye for Galathea 3 and VirtualGalathea3. Dr. Hasager was elected President of the Atmospheric Science Division at the European Geosciences Union in 2007-2011, was Co-Chair for Wind Energy Community of Practice (WECP) at Global Earth Observation (GOSS) in 2005 and member of the steering committee of the Danish Space Consortium from 2003 to 2010. She has more than 200 publications in this area.