Abandoned and unplugged oil and gas wells present a difficult challenge as an
environmental and human health hazards and potential economic liability in areas where …

Featured Application The developed UAV-TEM technology allows to finally form the full set
of UAV-geophysical technologies, similar in geological result to the most popular helicopter …

Geophysical surveys, a means of analyzing the Earth and its environments, have
traditionally relied on ground-based methodologies. However, up-to-date approaches …

Unmanned aerial systems (UAS) for airborne gamma-ray surveys in radioecological and
geological research are being increasingly used, since they provide radiation safety for …

Orphaned oil and gas wells represent an important environmental and economic
development concern in areas where historical energy exploration and production activity …

The article presents the results of transient electromagnetic (TEM) prospecting surveys using
an unmanned aerial system carried out at Lake Baikal, which is a unique geoelectrical …

The paper considers the possibilities of time-domain airborne electromagnetic exploration
technologies using both standard helicopter platforms and unmanned aerial vehicles with a …

A dose distribution map can be created using geographic information system (GIS) methods
from sensor data that do not provide image information in a classical way. The results of …

To create a complete set of UAV-based aerogeophysical methods, two lightweight UAV-
electromagnetic systems were developed. The first one (VLF-type) is designed to first-stage …

The article is devoted to the assessment of the possibilities of using geometric 3D inversions
of electromagnetic time domain data measured by induction receivers moved using UAVs …