%0 conference lecture %@ %A Venema, V., Crewell, S., Simmer, C., Meywerk, J., Sievers, O., Quante, M. %D 2002 %J Second European Conference on Radar Meteorology ( ERAD ) %T The 4D-Clouds Project: Cloud Structure Measurements with a Scanning Microwave Radiometer and a Scanning Cloud Radar %U %X