About Of The Digital Geomagnetic Records Processing With Noice

Digital records of the Total Intensity of the Earth Magnetic Field, realized by means of protonic precession<br>sensors per one minute, shows erratic pulses. The criterions of analysis and filtering of these pulses for<br>magnetically quiet days are studied. The more adequates methods had been the one of comparisson of<br>succesive samples, and the filtered method by means of a windows of the median determination.<br>In this paper, the results for records with ramdom spikes of the Trelew Magnetic Observatory (ϕ = 43°2683 S;<br>λ = 294°6183) are analyzed.