TY JOUR TI Spatial Data Integration in Geomodelling and Geoinformation Systems: Contemporary Approaches and Solutions KW geographic information system KW spatial data KW integration KW data exchange KW geomodelling KW Petrel KW plugin architecture KW digital twin of deposits KW hybrid geomodelling JO Intellectual Technologies on Transport AU Gilvanov, R.G. AU Zabrodin, A.V. AU Nadeeva, M.R. PY 2026 IS 0 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"