Abstract. The problem of improvement of target efficiency of small-size space vehicles (nanosatellites) for informational support (observation and data transmission) is studied. Considered ways to increase the target efficiency include an increase in the spatial resolution of optical equipment, an increase in the power capabilities of airborne systems, an increase in noise immunity of the communication channels "onboard-Earth" and "board-board," compensation for the instability of ballistic clustering of nanosatellites such as a "distributed space vehicle" ensuring the stability of nanosatellites to failures. Implementation of the proposed approaches to the problem of increasing target efficiency of nanosatellites is anticipated to allow, to some extent, to compensate for the shortcomings of small-size spacecraft due to low mass, dimensions, available electrical power and low reliability.

Keywords: nanosatellite, optical equipment, image processing, energy, noise tolerance

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