Data Science Assessment in Exploration of Radioactivity and Uranium Distribution at Suujin Tal Structure in South-East Mongolia

Suujin tal structure can be recognized from 500km in height by looking at Google Earth or SASPlanet orthophoto satellite imagery. The center of the structure is located 170 km north of Mongolia's southern border with China. It was developed on the central Mongolian fault. This tectonic activity created the Suujin tal structure, as well as some other objects such as the Han Bogd granite intrusion, Zuunbayan valley, Naarst uplift and other. Part of the aforementioned fault intersects Suujin tal in the direction of SSW-NNE in an almost straight line over 50 km. Within this area are historical radioactive anomalies 2453/529, 2453/530, 2453/531, 2453/511, 2453/512, and 2453/513 which were discovered by Soviet geologists during explorations carried out from 1979 - 1981. During a recent study of uranium at this site, a database was established, which include: raster and vector data - various maps, historic points of registered anomalies, recent field observation points, radioactivity measuring, airborne survey data, documentation photographs, and others[1]. In this paper, the main principles of procedures for mapping and database designing, which are using in this kind of explorations, will be presented.