I.Y. Sergeev, Ph.D. of Engineering Sciences
FSBEI HE Siberian Fire and Rescue Academy EMERCOM of Russia
The article provides the calculated ratios to determine the main parameters of the dynamic radiation monitoring of territories. The obtained ratios take into account the actual control conditions: the power of the radioactive source to be detected, the geometric parameters of the control zone, the control speed, the background radiation level, and the duration of the averaging interval of the detector signal. The conditions for achieving the maximum values of the width of the control zone and performance are determined. Recommendations for choosing a rational speed of control are given.