TY JOUR TI Analysis of modern technologies of three-dimensional identification of real estate objects for solving 3D-cadastre problems KW identification KW GIS KW GNSS KW real estate object KW spatial data KW photogrammetry JO Izvestia Vuzov. Geodesy and Aerophotosurveying AU Gura, D.A. PY 2025 IS 69 PB MIIGAiK