DAWEX Workshop, Honolulu, Hawaii, USA, 3-5 December 2002
Workshop on collaborative investigations of variability in the MLTregion using ground based and satellite remote sensing measurements, Hilo, Hawaii, USA, 30 November-2 December 2002
The 1st workshop on Collaborative Investigations of Middle Atmospheric Dynamics: Gravity Waves and
Sprites using Coordinated Optical and Radar Measurements, Sendai, Japan, 11-13 October 1999