Modern Homing Missile Guidance Theory and Techniques by Neil F. Palumbo, Ross A. Blauwkamp, and Justin M. Lloyd,
“For simplicity, we assume a flat-Earth model with an inertial coordinate system that is fixed to the surface of the Earth.”
JOHNS HOPKINS APL TECHNICAL DIGEST, VOLUME 29, NUMBER 1 (2010) pg. 46
Force, Level Effectiveness Modeling for the Tomahawk Land Attack Cruise Missile by Steven M. Biemer
” Tomahawk trajectories are typically represented as a set of straight and level flight profiles, each at different altitudes, over flat terrain. ” (pg. 60)
JOHNS HOPKINS APL TECHNICAL DIGEST, VOLUME 16, NUMBER 1 (1995)
Without Revelation and Innate Forms, we know nothing!