Sodankylä
Geophysical
Observatory
Oulun yliopisto

Quick-look plots

NOTE: Our data are available free of charge for scientific and educational purposes. If our data are used for scientific publications, we require you to contact us in order to discuss under which conditions our data can be published, i.e. whether an acknowledgment of the Sodankylä Geophysical Observatory in your paper is sufficient or whether we require co-authorship. For detailed access to additional data, please contact our office or the observer in charge.
See the detailed data licence.

Select first year and month, then day and flight time:

Available data set:
These pages include semi-automatically produced results of SGO tomography analysis.
FMI TomoScand data can be browsed here: FMI TomoScand database

Quality of the results varies lot depending on ie. the satellite orbit and the results should be interpret carefully! These quick-look plots give information about the measured satellite passes. Reanalysis can be done from request.
Note1: The reconstructions are only calculated when at least data from 3 stations is available.
Note2: Scale of the electron densities varies from plot to plot.

Year Month Reconstructions Missing days Active satellites
2016October108103,106
2016September81103,106
2016August109103,106
2016July117103,106
2016June103103,106
2016May119103,104,106
2016April117103,104,106
2016March591,5-7,9-11,14-17103,104,106
2016February105ALL:29103,104,106
2016January115NUR:24-27103,104,106
2015December119NUR:6103,104,106
2015November70NUR:18-22103,104,106
2015October182103,104,106
2015September108NUR:01,24103,104,106
2015August92NUR:25-31103,104,106
2015July154KIR:15103,104,106
2015June96KOK:18-26103,104,106
2015May132103,104,106
2015April158LUL:1-28,NUR:1-5103,104,106
2015March125LUL:1-28,NUR:1-5103,104,106
2015January97LUL:1-31,KIR:1-6103,106,104: 1-23
2014December112LUL:1-30, KIR:21-31103,104,106
2014November75LUL:1-31103,104,106
2014October175LUL:30-103,104,106
2014August137LUL:1-22,NUR:1-6,14-17,20-28103,104,106
2014July134LUL:15-31,NUR: 20-31,KOK:24-29103,104,106
2014June200KIL103,104,106
2014May228KIL103,104,106
2014April181KIL103,104,106
2014March229KIL103,104,106
2014February240KIL103,104,106
2014January256KIL103,104,106
2013December316KIL103,104,106
2013November251KIL103,104,106
2013October248KIL103,104,106
2013August300KIL103,104,106
2013July316KIL: 27-103,104,106
2013June185103,104,106
2013May327103,104,106
2013April319103,104,106
2013February256103:17-28,105:13-28103,104,105,106
2013January362105:1-7103,104,105,106
2012December243105:1-31103,104,106
2012November351LUL:1-6, 105:19-103,104,105,106
2012October302LUL:1-31103,104,105,106
2012August122LUL:1-31103,104,105,106
2012July104LUL:1-31103,104,105,106
2012June183LUL:1-30103,104,105,106
2012May349LUL:1-31103,104,105,106
2012April145LUL:1-30103,104,105,106
2012March175LUL:1-31103,104,105,106
2012February169LUL:1-29103,104,105,106
2012January181LUL:1-31, all:1,23-24103,104,105,106
2011December244LUL:1-31, all:30-31103,104,105,106
2011November262LUL:1-30103,104,105,106
2011October406LUL:25-31103,104,105,106
2011August415103,104,105,106
2011July466103,104,105,106
2011June369KOK:11-16103,104,105,106
2011May412103,104,105,106
2011April418103,104,105,106
2011March422103,104,105,106
2011February258103,104,105,106
2011January217ALL:9-14103,104,105,106
2010December388103,104,105,106
2010November429103,104,105,106
2010October376103,104,105,106
2010September414103,104,105,106
2010August418103,104,105,106
2010July414KOK:15-17.7.103,104,105,106
2010June410103,104,105,106
2010May295103,104,105,106
2010April289103,104,105
2010March337103,104,105
2010February263KIR -3.2.103,104,105
2010January265KIR: 21.1.-103,104,105
2009December283103,104,105
2009November311KIL:6.-16.11.103,104,105
2009September224NUR:1.-14.9.103,104,105
2009August297LUL:1.-4.8.,KIL:22.-31.8.103,104,105
2009July157LUL:1.-31.7.104,105
2009June13712-17,28-29104,105
2009May241104,105
2009March241104,105
2009February205104,105
2009January210104,105
2008December16825-30104,105
2008November206-104,105
2008October205-104,105
2008September204-104,105
2008August1937-9104,105
2008July284-104,105,106
2008June331-104,105,106
2008May351-104,105,106
2008April336-104,105,106
2008March275-104,105,106
2008February268-104,105,106
2008January157-104,105,106
2007December329-104,105,106
2007November277-104,105,106
2007October423-102,104,105,106
2007September268-104,105,106
2007August246-104,106
2007July326-102,104,106
2007June182-104,106
2007May229-104,106
2007April171-102,104,106
2007March356-102,104,106
2007February62-102,104,106
2007January327-102,104,106
2006December306-102,104,106
2006November322KOK: 28-30102,104,106
2006October340-102,104,106
2006September343-102,104,106
2006August207-102,104,106
2006July335-102,104,106
2006June320-102,104,106
2006May158-102,104,106
2006April2411-2,14-17102,104,106
2006March2017-10102,104,106
2006February311-5,11-27102,104,106
2006January816-17102,104,106
2005December2829102,104,106
2005November27615,17
2005October34221
2005September22715-19
2005August289
2005July27716-18
2005June2311
2005May733-4,10-11,30-31
2005April807-11,20
2005March16324-25
2005February1605-6
2005January582-6,13,18-19
2004December7013-15,21-284/4
2004November2054/4
2004October241-263/4
2004September711-10,25-294/4
2004August1355/4
2004July2687-135/4
2004June25735/3
2004May24419-234/4
2004April16310-25/4
2004March3531-3,30-31/4
2004February27829/4
2004January377/3
2003December377/3
2003November2787-11,29-31/6
2003October576/5
2003September4022-6/7
2003August261-11,17-304/7
2003July12812,21-31
2003June17812-13,15-16
2003May2448-10,29-31
2003April1335-6,9-22
2003March38919
2003February1091-12,20-5
2003January1571-6,13-16,28-314


Last modified: 13 June 2016, 07:56:10.