Problems of Processing of Raw Data from Magnetic Observatories: Will Modern Mathematical Technologies Help?

Various aspects of the measurements and processing of raw magnetic data obtained at observatories are considered. It is noteworthy that the processing can be executed through simple mathematical methods and algorithms at almost all stages. Nevertheless, there are a number of tasks, for example, related to the mass recognition of noise in raw data and the need to fill in gaps, for the effective solution of which it is necessary to involve more powerful mathematical technologies.