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Information × Registration Number 0222U002782, 0118U000169 , R & D reports Title Development of methods and algorithms for increasing the accuracy of the space images coordinate determination by orbital data popup.stage_title Head Lebedev Dmytro Vasylovych, Доктор технічних наук Registration Date 15-02-2022 Organization International Research and Training Center for Information Technologies and Systems NAS and MES of Ukraine popup.description2 Methods and exact algorithms of flight geometric calibration based on observations of known ground landmarks have been developed. Previously unknown methods of flight geometric calibration based on the results of surveying unspecified landmarks have been developed. Effective methods of coordinate reference of terrestrial objects on space images are developed. For an astronomical system for determining the orientation of the spacecraft, which contains two rigidly mounted on the body of the spacecraft star sensors (ZD1 and ZD2), a solution to minimize the impact of residual uncertainty of the angular position of the ZD in the coordinate system associated with the spacecraft on the accuracy of this information system. Computer programs of flight calibration and coordinate reference have been compiled.   Product Description popup.authors Lebediev Dmytro V Tkachenko Olexsandr I popup.nrat_date 2022-03-09 Close