Flat Earth Curvature Test Mile Sea Level view

14.4 ft Sea level curvature test 4.6 miles, platform “Gina“ and “Aces High“ oil rig vessel curvature drop (H) = 8 inches * d * d = 8 * * = inches = 14.4 feet (4.4 meters) The 14.4 feet curvature drop for a distance of miles can be confirmed by other two methods, whose mathematics has been presented and confirmed by John Le Bon in the video below: H = r (1 - cos(x) ) Trigonometry method 1 H = r (1