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Satellite image interpretation

Satellite image interpretation consists of two stages: preliminary and basic. At the preliminary stage the pre-processing of remote sensing data are carried out. This stage includes image synthesis, histogram adjustment, mosaic creation and image coordinate system conversion. The basic stage is attempting to classify features in an image uses the elements of visual interpretation to identify various features or land cover classes of interest. Digital image classification uses the spectral information represented by the digital numbers in spectral bands. 
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