Contact

E-Mail: crewell@meteo.uni-koeln.de
Fon: +49 221 470 5286
Homepage: http://www.geomet.uni-koeln.de/crewell/

Research topics

• Atmospheric water cycle
• Microwave remote sensing
• Arctic clouds and precipitation
• Merging observations and atmospheric models

Resources and technologies

• JOYCE - Jülich Observatory for Cloud Evolution
• Microwave radiometry
• HALO research aircraft

Publications

• Küchler, N., D.D. Turner, U. Löhnert and S. Crewell, (2016): Calibrating ground-based microwave radiometers: Uncertainty and drifts. Radio Sci., 51 (4), 311-327.
• Corbetta, G., T. Heus, R. Neggers, E. Orlandi, and S. Crewell, (2015): Overlap statistics of shallow boundary layer clouds: comparing ground-based observations with large-eddy simulations, Geophys. Res. Lett. doi:10.1016/j.atmosres.2014.12.010
• Steinke, S., S. Eikenberg, U. Löhnert, G. Dick, D. Klocke, P. Di Girolamo, and S. Crewell, (2015): Assessment of Small-Scale Integrated Water Vapour Variability During HOPE, Atmospheric Chemistry and Physics, Atmos. Chem. Phys., 15, 2675-2692, doi:10.5194/acp-15-2675-2015
• Ebell, K., E. Orlandi, A. Hünerbein, U. Löhnert, S. Crewell, (2013): Combining ground and satellite based measurements in the atmospheric state retrieval: Assessment of the information content, J. Geophys. Res. 18, 6940–6956, doi:10.1002/jgrd.50548
• Crewell, S., K. Ebell, U. Löhnert, and D. D. Turner, (2009): Can liquid water profiles be retrieved from passive microwave zenith observations? Geophys. Res. Lett., 36, L06803, doi:10.1029/2008GL036934.
• full publiaction list: http://www.geomet.uni-koeln.de/index.php?id=1570&no_cache=1