This optical ground station operational management system 1 includes: a low-level cloud monitoring and determining device 15 which acquires cloud image data within a field of view, draws a predictive orbital arc within the field of view of a probe 5 that connects an optical link with an optical ground station 2, and determines a cloud occupation ratio in the predictive orbital arc within the field of view by superimposing the predictive orbital arc within the field of view onto the cloud image data within the field of view; a high-level cloud monitoring and determining device 22 which acquires cloud image data on a wide area from a meteorological satellite 4a, draws a predictive orbital arc of the probe 5 in a wide area, and determines a cloud occupation ratio in the predictive orbital arc of the wide area by superimposing the predictive orbital arc of the wide area onto the cloud image data for the wide area; and an optical operation planning device 30 which assess, on the basis of the determination results, a cloud occupation ratio obtained by overlapping the low-level clouds and the high-level clouds in the predictive orbital arc of the probe 5, and manages and controls operation planning of the optical ground station 2 on the basis of the assessment result.
Optical ground station operational management system, optical operation planning device, and optical ground station operational management method and program
2022-09-29
Patent
Elektronische Ressource
Englisch
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