Sodankylä
Geophysical
Observatory
Oulun yliopisto

Ionospheric tomography

Ionospheric Tomography Chain has been in operation since November 2002. The five receivers of SGO have been in Kilpisjärvi (Feb 2004-2013) and Kokkola (Finland) 2002-, Luleå 2002-2014 and Kiruna (Sweden), 2002-. Tromsø (Norway) 2002-2004 moved to Kilpisjärvi in 2004. There has been special tomography measurement campaigns combined with the Finnish EISCAT Campaigns since 1995.

FMI has built TomoScand receiver network.Upgrading of the present SGO receivers is scheduled for 2016-2017 in RLab project. The two networks will form joint SGO-FMI tomography network in near future.

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STATUS (25.11.2016):
2 active satellites (104,106)

3 (of 5) receiver stations (KIR,KOK,NUR) in operation. LUL and KIL temporarily closed.

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Last modified: 25 November 2016, 12:43:55.