Typical Behaviour of the High Latitude Lower Ionosphere
Towards neural network based models for the ionospheric D-region
Timetable-Based Transit Assignment Using Branch and Bound Techniques
Thin Ion Layers in the High-latitude Lower Ionosphere
The DROPPS Program to Study the Polar Summer Mesosphere
The Anomalous Winter Ion Layer - A Mystery Waiting for a Sounding Rocket
RIPAN: A Remotely Controlled Aircraft Project for Troposphere/Stratosphere Research
Propagation of Electromagnetic Waves in the Lower Ionosphere of Titan
NITTANYSAT - A Student Satellite Mission for D-Region Study and Calibration of Riometers
MST Radar Study of Lee Waves during Winter 1996/97, 1997/98 and 1998/99 in Northern Scandinavia
MST-Radar Lee Wave Observations during Winter 1996/97 in Northern Scandinavia