TY JOUR TI Application of GIS technologies in creating a digital model of land and nature management in the Tevriz district of Omsk region KW GIS technology KW electronic map KW land and nature management KW information layer KW digital model JO International Journal of Applied Sciences and Technology Integral AU Veselova, M.N. AU Bults, V.A. PY 2025 IS 0 PB Electronic science