Methodology and results of studying soil moisture after the interaction with the operating devicesGalina Parkhomenko, Igor Bozhko, Sergey Kambulov, Andrey Boyko, Oleg Polushkin, Viacheslav Lebedenko, Alexey Beskopilniy and Anastasiya OlshevskayaE3S Web Conf., 175 (2020) 09006DOI: https://doi.org/10.1051/e3sconf/202017509006