Geodesy and observation of the sky
A critical review of the prevailing model of the shape and dimensions of the Earth and of the measurements on which it rests. The Foundation proceeds from one principle: no model is to be accepted without independent verification; and it considers that the prevailing model presents discrepancies with direct observation that merit rigorous and independent examination. The study draws upon historical cartography, ancient sources, observation of the sky at its successive layers of altitude, of the Sun, of the Moon and of the weather, and field measurement; it comprises the measurement of time and the calendars derived from those cycles; and it likewise considers the models that contemporary science does not accept. Findings are published with their data and their sources, whatever their conclusion.