The latest revision is WGS 84 (aka WGS 1984, EPSG:4326), established in 1984 and last revised in 2004.[1] Earlier schemes included WGS 72, WGS 66, and WGS 60.
Ti kaudian a rebision ket ti WGS 84 (ammo pay a kas ti WGS 1984, EPSG:4326), a naipatakder idi 1984 ken naudi a nabaliwan idi 2004.[1] Dagiti nasapsapa nga isbangan ket nangiraman iti WGS 72, WGS 66, ken WGS 60.