TY JOUR TI ANALYSIS OF SATELLITE GEODETIC MEASUREMENT METHODS APPLICATION IN STUDYING SPATIAL VARIABILITY OF PHYSICOCHEMICAL PROPERTIES OF AGROLANDSCAPES SOIL IN PRECISION FARMING SYSTEM KW satellite measurements KW geodetic survey KW agricultural landscape microrelief KW topographic plan KW soil mapping KW physicochemical properties of soil KW precision farming JO Agrobiotechnologies and digital farming AU Vaneeva, M.V. AU Vysockaya, E.. PY 2025 IS 4 PB Kazan state agrarian University