Anomalous magnetic field of the Lomonosov Rise according to data of the north pole 19 drifting station

The technique for determining the normal and anomalous magnetic fields from magnetovariation observations has been applied to the measurements on the SP19 drifting station. As a result, the regional profile of three magnetic field components has been obtained to an accuracy considerably exceeding the accuracy of other methods of marine magnetic survey. These data make it possible to estimate the geometrical parameters of the Earth’s crust blocks composing the Lomonosov Rise.