Geophysical processes and biosphere: article

Аnnotation: In the territory of the Vyalimyaki intrusion in the Northern Ladoga region, it is planned to create a methodological testing ground by Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences. The testing ground will be used for the development and improvement of explora-tion geophysics methods. To achieve this goal, it is necessary to create an extensive database on the geological and geophysical structure of the massif, the properties of the constituent rocks, and knowledge about the reflection of structures in the relief and indicative geobotanical features. The first stage of field research was carried out in 2024 using unmanned aerial vehicles (UAVs) as an instrumental carrier. It includes the results of aerophotography and multispectral surveys, digital terrain and relief models, maps of the anomalous magnetic field and its vertical gradient based on multilevel aeromagnetic measurements. Geological structure of the intrusion was refined by new map-ping with rock sampling. Comparison of experimental results and previous geological studies allowed to develop a further strategy of exploration.