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The Secular Variation of the Geomagnetic Field in Romania in the Time Interval 1980-2004
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 4th Congress of the Balkan Geophysical Society, Oct 2005, cp-26-00058
Abstract
O11 - 05 GRAVITY MAGNETICS & GEOMAGNETISM THE SECULAR VARIATION OF THE GEOMAGNETIC FIELD IN ROMANIA IN THE TIME INTERVAL 1980-2004 C. Demetrescu M. Ene V. Dobrica Institute of Geodynamics Bucharest Romania Summary Geomagnetic data obtained by QHM and proton magnetometer measurements taken in the time interval 1980-2004 in the 26 stations of the Romanian repeat station network have been processed to obtain a complex and detailed model of the lateral and temporal evolution of the horizontal component of the main geomagnetic field and its secular variation. The interpretation of data from which the sunspot cycle contribution is removed in