Reconstruction browser 2003-2016

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 from SGO tomography chain 2003-2016:
This page include semi-automatically produced results of SGO tomography analysis 2003-2016.
FMI TomoScand data can be browsed here: FMI TomoScand database
Reconstruction from the joint FMI-SGO TomoScand network is made on eventbase at the moment.

About SGO tomography reconstructions 2003-2016:

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 is not fixed: it varies from plot to plot.