TY JOUR TI ANALYSIS OF NATURAL FACTORS AND AGRICULTURAL LAND CONDITIONS USING GIS AND MULTISPECTRAL DATA: A CASE STUDY OF DONG NAI PROVINCE, VIETNAM KW agricultural lands KW NDVI KW NDMI KW aspect KW land surface temperature (LST) KW Euclidean distances KW remote sensing JO MOSCOW ECONOMIC JOURNAL AU Ngo, S.H. AU Lepehin, P.P. PY 2024 IS 9 PB Electronic science