21. To analyze global patterns of change in the geomagnetic field , geophysicists fit the field data to a geomagnetic poles. 22. That would have a significant impact on the geomagnetic field , although I don't think it would eliminate the field entirely. 23. The origin of the electric convection field results from the interaction between the solar wind plasma and the geomagnetic field . 24. The anomaly is the local contribution to the magnetic field, so the main geomagnetic field must be subtracted from it. 25. This temple has been found to be of special importance because the region around this temple has enormous geomagnetic field . 26. One of the primary research objectives assigned to ENIGMA is the study of geomagnetic field line resonances ( FLRs ). 27. Ex, the variations in the geomagnetic fields can be to the order of several aT where 1aT = 10 ^-18T. 28. A movie of the variation of the geomagnetic field at the surface of the Earth due to the ionsopheric current systems. 29. During a geomagnetic reversal or a global polarity excursion 14C production increases during the period when the geomagnetic field is weaker. 30. During either a geomagnetic reversal or a global polarity excursion, 14C production increases during the period when the geomagnetic field is weak.
