Due to the increase in the energy intensity of almost all spheres of human activity, the issue of ensuring the safety of electricity supply is becoming more and more paramount. The main feature of the transmission of electricity in the conditions of the Russian Federation is a significant distance from its source to the end consumer. Throughout the entire section of the transmission line, the elements of the electric power network are affected by a huge number of factors that are completely heterogeneous in nature, among which hydrometeorological factors stand out, which are especially significant due to the territorial location and size of Russia. It becomes obvious that it is necessary to develop a system that allows you to respond in a timely manner to electric power failure threats and eliminate them. Among the known systems engineering methods, the most suitable for these purposes is the synthesis-based approach, the main advantage of which is the ability to initially set the required system performance indicator, which, under conditions of uncertainty, will allow achieving the required activity goal. In the course of the study, a synthesis of the electric power supply safety ensuring system of a region (EPSSESR) was carried out on the basis of a system-forming factor -a model of human de- Исследование выполнено при финансовой поддержке РФФИ в рамках научного проекта № 20-38-90225.

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Предлагается адаптация математической модели, используемой при разработке систем государственного управления, к оценке качества построения геоинформационной системы автоматизированного поиска техногенного мусора. На примере оперативного визуального поиска оператором токсичных обломков отделяющихся частей ракетоносителей, разбросанных на значительных площадях, сравниваются возможности решения задачи по данным, полученным видеоспектральной и обычной оптико-электронной аппаратурой. При близких значениях вероятности обнаружения производительность системы видеоспектральной съемки в пять раз превышает возможности геоинформационной системы, построенной на основе оптико-электронной аппаратуры существенно более высокого пространственного разрешения.Ключевые слова: синтез геоинформационной системы, экологическая безопасность, оперативный автоматизированный поиск техногенного мусора, оптико-электронная и видеоспектральная съемка.

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Abstract. The system of space monitoring (SM ) is of great importance, as a means of ensuring environmental safety. This system is based on remote sensing. The structure of SM is a distributed system. This system comprises independent data storage, system control, system of dynamic ratings, capacity and forecasting, control system, information system (IS) processing of monitoring data. As IS it is necessary to choose a geographic information system (GIS). IS monitoring refers to the problem-oriented system. These information systems include specialized databases models. All monitoring systems use sets of models, which allow building complex enterprise models. The peculiarity of the SM is the need to coordinate support of this monitoring and rate of the GIS capacity. Production M anager's decision is the impact on the object of monitoring. Results management and environmental data are received at the monitoring subsystem. Integration of SM and GIS monitoring has led to the creation of geoinformation space monitor (GISM ). The operation of the system GISM is designed to provide a guaranteed result taking into account the capacity. Basis -the decision of the decision makers (DM ). Therefore, an independent scientific and practical interest is the adequate mathematical model of DM .