космічна знімальна система

Research of influence of different factors to the resolution of space remote sensing systems

A mathematical model of the influence of major factors on the resolution of space imaging systems is presented. The dependence of modulation transfer function by the factors affecting on image quality and the natural conditions of imaging is determined.


The influence of the atmosphere on the space image and the principles of its consideration

The multispectral images obtained from the space remote sensing system WorldView-2 were used for identification of different objects types. To account the atmosphere influences on image quality we used a special method which based on spectral pixels brightness computations. Beside that the improved pictures was obtained with use of vegetation indexes ARVI, resistant to atmospheric influences