A simple algorithm for generating cross sections using 3D geological and geophysical data sets (Southeastern Russia)

We developed a simple algorithm allowing automated generation of map slices and cross sections from discrete values of geological and geophysical parameters described by 3D data sets. The data input and output were handled in the standard formats of Word, DOS, and the Surfer 8 package, which make it possible to be widely used by small scientific and technical teams in the processing of geological information and the interpretation of local GISs. The practical implementation of the proposed algorithm is exemplified by the study of the density properties in the Earth’s crust and upper mantle of Transbaikalia and Sikhote-Alin.