TY JOUR TI DATABASES AND RENEWABLE ENERGIES KW renewable energy sources KW spatial databases KW geoinformation technologies KW conceptual modeling KW spatial data analysis JO Modern Technologies and Scientific and Technological Progress AU Zasuhina, O.A. AU Ershov, E.V. PY 2022 IS 2022 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»