Professional links:

Sodankylä Geophysical Observatory (SGO), Sodankylä

Space Physics Group (SPG), Oulu

SGO and SPG are part of the University of Oulu, Finland

European Incoherent Scatter Scientific Association (EISCAT)

International Meetings:

2nd International HEPPA Workshop (High-Energy Particle Precipitation in the Atmosphere), 6-8 October 2009, NCAR, Boulder, CO, USA.

Current Collaboration and Research:

SLICE (Sodankylä-Leicester Ionospheric Coupling Experiment).

COST ES0803 Action "Developing Space Weather Products and Services in Europe."

ISSI Project 133 (Towards more effective physics-based and statistical models of the polar ionosphere; EISCAT/IPY).

SIC (Sodankylä Ion and Neutral Chemistry) model of the middle atmosphere.

CHAMOS (Chemical Aeronomy of the Mesosphere and Ozone in the Stratosphere).

NEMI (Night-time Emissions from the Mesosphere and Ionosphere) experiment launched on the European HotPay II rocket 31st January 2007.

AARDDVARK (Antarctic-Arctic Radiation belt (Dynamic) Deposition - VLF Atmospheric Research Konsortia).

WWLLN ("woollen"; World-Wide Lightning Location Network).

CAWSES (Climate and Weather of the Sun-Earth System).

Past activities:

CAL (Coupling of Atmospheric Layers; Research Training Network)

SPECIAL (Space Processes and Electrical Changes Influencing Atmospheric Layers; Science Network of ESF)

COST-271 (Effects of the Upper Atmosphere on Terrestrial and Earth-Space Communications)