A CubeSat mission is described in this paper, which deals with the space debris identification, classification and aggregation. The mission is responsible for debris observation close to the most populated orbit by on-board laser illuminator (lidar) system. An optical scheme of lidar was described. The energy balance and range of work were calculated. The architecture and properties of CubeSat are based on the multi-purpose block-modular platform «Synergy» [1].
This paper provides an overview of the basic methods for filtering images. The main sources of the noise component in the image, which should be shooted by camera based on nanosatellite, the criteria for assessing the quality of filtering and the main digital filters for image recovery are given. The comparative characteristics are presented.
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