TY JOUR TI Methods for improving the accuracy of angular spherical coordinates measurements of mobile coordinate measurement devices KW optical-electronic complex KW mobile coordinate measuring instruments KW discrete Fourier transform KW affine transformations KW artificial neural network KW eccentricities JO Izvestia Vuzov. Geodesy and Aerophotosurveying AU Golygin, N.H. AU Lysenko, V.G. AU Savinykh, V.P. AU Chugreev., I.A. AU Shilin, V.A. PY 2025 IS 69 PB MIIGAiK