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The modulation transfer function (MTF) for remote sensing imaging sensors sometimes need be automatically measured both in order to fast calibrate them for best performance while working on board and to do (near) real-time digital compensation for inevitable degradation. In this paper, we presented such an automatic MTF measurement approach. It is based on(More)
Mission planning system is the core part of Earth observation satellites ground management, and it is a complex NP hard problem. This paper summarized the advantages and disadvantages of various mathematical models of the planning system today. And papers also analyzed the adaptability and Optimization result of intelligent algorithms in many different(More)
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