TY JOUR TI A future checking method of various accuracy levels before surveying KW adjustment KW horizon plane KW verification KW metrological characteristics KW level JO Izvestia Vuzov. Geodesy and Aerophotosurveying AU Konyuhov, M.A. AU Voeyko, O.A. PY 2025 IS 69 PB MIIGAiK