TY CONF TI TYPIZATION OF AGRICULTURAL LAND USING THE «GEONS» CONCEPT IN A GIS-ENVIRONMENT KW geographic information technologies KW remote sensing of the Earth KW types of land KW mapping JO «PROBLEMS OF SOIL FERTILITY IN MODERN AGRICULTURE» AU Garafutdinova, L.V. AU Kalichkin, V.K. AU Fedorov, D.S. PY 2024 PB Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS