TY JOUR TI FORMATION OF SECURITY ZONES OF ELECTRIC GRID FACILITIES IN THE SAMARA REGION ON THE BASIS OF MODERN TECHNOLOGIES KW security zones KW land plots KW electric grid facilities KW zones with special conditions for the use of territories KW GIS technologies KW unmanned aerial vehicles JO MOSCOW ECONOMIC JOURNAL AU Sergeeva, I.V. PY 2025 IS 9 PB Electronic science