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Gamma-ray spectrometry is one of the most important and informative methods for various geological surveys. In field geophysics on the surface or in the air, the method is used for regional geological zoning, mapping of bedrock outcrops, etc. The most promising direction of geological surveys today is research with the use of UAVs. Conducting gamma-ray spectrometry using UAVs is complicated by the need to accumulate a large number of measurements to construct the correct gamma-ray spectrum. From this point of view...

This work is devoted to the review of methods for mapping the area of seismic exploration using UAVs. When planning seismic surveys, obtaining a digital terrain model (DTM) and a digital surface model (DSM) for the polygon is a mandatory procedure. The resulting models can be a source of critical information. Obtaining data on the relief and terrain surface with aerial vehicle, today is carried out using aerial photography and laser scanning. Obtaining data on the relief and terrain surface with aerial vehicles, t...

The purpose of the research is determination and comparison of the porosity values of the whole core obtained by nuclear magnetic resonance (NMR) and X-ray computed tomography (CT) methods. To achieve the purpose of the research, it was necessary to solve the following tasks: a) measurement of porosity of a whole core by NMR; b) obtaining core porosity values using X-ray CT; c) comparison of the obtained values, explanation of the differences in the porosity using these two methods; d) proposal of new approaches i...