“…Methods and tools for geomatic data analysis in geologic studies are diverse. Most of the GIS examples present methods of cartographic data visualization, cross-sectioning, plotting lithological stratigraphic columns, mapping, widely used in Earth sciences (Suetova et al 2005), but others include statistical analysis, 3D modeling, environmental assessment (Lemenkova, 2020a;Klaučo et al 2013Klaučo et al , 2017, plotting ternary diagrams for petrochemical rock characteristics (Fanti et al 2018;Lemenkova, 2019Lemenkova, , 2020b, remote sensing based data capture and analysis. In contrast to these and other existing GIS-based geological studies, this research presents an innovative methodology of the geophysical mapping of Mongolia performed using the combination of the three cartographic approaches: scripting cartographic techniques by the Generic Mapping Tools (GMT), traditional GUI based cartographic visualization by the QGIS, and utilizing R programming language.…”