Aerospace Instrument-Making Annotation << Back DETERMINATION OF THE STATE OF THE SOIL MASSIF USING THE PROCESSING OF IMAGES OBTAINED BY GEORADAR D.A. Loktev, A.A. Loktev, V.V. Korolev For many years of development of the construction of city facilities, many infrastructural elements in the vertical plane represent a multi-level and multi-layer structure, for which it is rather difficult to monitor and carry out diagnostics and requires a preliminary study of the properties and state of the soil mass at the work site. In this work, it is proposed to assess the state of the soil massif according to the images obtained using the GPR. The method proposed in this work proposes to determine the blurring of image areas depending on the characteristics of the environment between the monitoring system and the object under study, on the features of the movement of the elements of the detection system, the state of the background, settings for the detection tools, primary processing of the object image and the state and behavior of the object under study. Based on the images obtained and the blurring of their various sections, it is possible to detect and classify the state of the soil mass, including determining areas of decompaction and watering, the presence of an old foundation, which can be used in an integrated geomonitoring system. Keywords: image processing, georadar, image blur, image contour, geomonitoring system. DOI: 10.25791/aviakosmos.12.2021.1256 Pp. 34-45.