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					          Romanian secular variation network measurements in 2009-2010


            V. Dobrica (1), C. Demetrescu (1), R. Greculeasa (1), A. Isac (2)


         (1) Institute of Geodynamics, Romanian Academy, Bucharest, Romania
                                   (venera@geodin.ro)
                 (2) Romanian Geological Survey, Bucharest, Romania


The Romanian repeat station network consists of 26 stations. In 2009 and 2010 the
measurements were done, by means of one LEMI-204 DIFlux instrument, one G-856
Geometrics proton magnetometer and 2 QHMs. A LEMI-018 magnetic variometer was
used to record the geomagnetic variations in each station, as well. The values obtained for
the geomagnetic elements H, F, D, and Z, reduced to the middle of the year (geomagnetic
epoch year.5) in which measurements were taken would be presented. The reduction of
measured data to the desired geomagnetic epoch was done using records of the Surlari
geomagnetic observatory. The geographical distribution of the geomagnetic field
components is presented.

				
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posted:12/3/2011
language:English
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