oa Using the TAR3D program for 3D data visualization in geoelectric studies

In recent years, actively developing programs for three-dimensional data visualization. There are no such areas of life where 3D images are not needed. As a rule, available programs do not always provide the opportunity to get the image in the desired form. Therefore, to build three-dimensional models, in addition to widespread and well-known GIS products, the authors of the report offer their alternative solution. In the Matlab environment, which is a high-level language was written TAR3D program for three-dimensional data visualization. The program was tested on geoelectric data obtained within Ukraine and abroad. The operational experience of the program shows that it is suitable not only for deep geological and geophysical data. The process of building complex 3D models is simple. The block design of diverse objects mentioned in the text is used. The final model is saved in vector form with the ability to continue interactive graphic editing. The rotation of the model in any direction, the use of a coordinate marker on the body of objects gives an undeniable advantage for researchers who are engaged in the analysis of three-dimensional objects.