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The problem of classifying spatially distributed targets using their radar images during the process of remote sensing has been and remains one of the main tasks when observing the Earth with space-based observation means based on the use of a synthetic aperture radar (SAR). The applying of radar monitoring means is especially relevant for the northern latitudes, for example, the territory of Russia, where, on the one hand, a rather high percentage of cloud cover, on the other hand, the duration of daylight hours ...

One of the most pressing problems arising during the monitoring of the Earth's surface by space means of observation equipped with synthetic aperture radars is the task of increasing the efficiency of the observation means. A quantitative indicator of the named effectiveness is the probability of the correct detection of spatially distributed targets, as well as the signal-to-noise ratio. In a large number of practical situations, the coherent summation of pulses reflected from the target during the entire time of...