INRTU's Interpretation of Electromagnetics Data Results Highly Appreciated at Workshop in Japan
Valeria Zadorozhnaya, a visiting professor from South Africa, and Ilya Dorofeev, a student of INRTU Siberian School of Geosciences (SSG), made presentations at the 26th International Workshop on Electromagnetic Induction in Beppu, Japan. The INRTU team spoke about the methods of electromagnetic sounding interpretation based on the induced polarization created at the University. The results of the research carried out under the Priority 2030 Program make it possible to find areas with high mineral content.
The International Workshop on Electromagnetic Induction brings together 350-450 distinguished geophysicists, young scientists and students. During the week, participants familiarize themselves with the papers, discuss current problems of modern electromagnetic exploration and private scientific issues, and enjoy hearing different views. Oral presentations and posters help researchers assess the state of the industry and the prospects for their own projects.
Speaking about the relevance of her research, Prof. Valeria Zadorozhnaya noted that the interpretation of electromagnetic soundings based on induced polarization allows obtaining additional parameters of geophysical anomalies. This makes it possible to reliably determine the physical properties of rocks and facilitates mineral exploration.
"We now have access to a large amount of drone data. In order to interpret the information over days of fieldwork, we need new ideas and programs. Developing techniques takes into account that research is carried out in high resistivity environments to find solid mineral deposits. INRTU SSG has successful experience in this direction.
At the workshop, one can listen to both completed research and some initial results of young researchers. The organizers are right, the future of science and technology lies in the hands of students and postgraduates," said Valeria Zadorozhnaya.
Geoinformatician Ilya Dorofeev, a participant of the workshop, has been mastering the methods of data interpretation under the guidance of Valeria Zadorozhnaya.
"Before participating in the international workshop, I rewrote the information processing service in another programming language. At the event in Japan, I presented a poster on geoelectric models, which allow you to move to the construction of detailed maps and schemes with the distribution of electrical conductivity and polarizability of layers. This method is necessary for exploration of prospective areas, development and exploitation of mineral resource base facilities," Ilya Dorofeev commented on his report.lya Dorofeev appreciated the friendliness of the international electromagnetics community:
"The presentations were accompanied by great applause and support for young researchers. The experts were eager to help students and postgraduates in their search for innovative ideas".The organizers took the guests to an active volcano, a samurai village, hot springs and a dolphinarium. The INRTU students learned about the cultural traditions of the host country and exchanged contacts with scientists for further cooperation and support of young people.
International conferences on electromagnetic induction are held biennially. In 2026, the workshop will take place in St. John's, Canada.
Photos by INRTU Press Service and Valeria Zadorozhnaya
