Kate, S.Wagh, S.2023-04-282023-04-282021Kate, S. Accuracy estimation of the calculating algorithm the satellite’s orbit of earth remote sensing / S. Kate, S. Wagh // Механіка гіроскопічних систем : науково-технічний збірник. – 2021. – Вип. 42. – С. 91-98. – Бібліогр.: 11 назв.https://ela.kpi.ua/handle/123456789/55088Transformations of the coordinate systems in which the reference vectors of the initial navigation information the flow of sunlight and the Earth's magnetic field are set into the coordinate system of the sun synchronous orbit of the Earth's remote sensing satellite by matrix and analytical methods are considered. The influence of the accuracy of calculating the direction cosines of the satellite orientation matrices on the accuracy of determining its orientation angles and the scanning accuracy is estimated. The estimation of the influence on the accuracy of determining the satellite orientation of the sensor errors of the primary navigation information and the features of the matrix orientation algorithm is carried out. Analytical dependencies are obtained that allow one to evaluate the influence of the noted factors depending on the position of the satellite in its orbit and the motion of the Earth along the ecliptic.enArticleС. 91-98https://doi.org/10.20535/0203 3771422021268470004.932.75, 004.4'236, 004.942, 621.317.3