A flat earther foremost argument is on the horizon level the place distant boats will not be all the time dissapear. Nonetheless, that is associated to the efficient floor radious as a result of spillover impact, maily as a consequence of atmospheric refraction, and the differential stratification. On this case, maybe the earth apears dish. So what you see on the horizon shouldn’t be the way in which to keep away from any argument.
In the event you suppose the GPS and the Internet are actual, then it’s essential to imagine that the Earth is spherical. There is no such thing as a different means for hundreds of orbiting satellites to keep up their almost round orbits across the earth … hour after hour, day after day, month after moth, yr after yr. Earth satellites in orbit synthetic give us the climate hemispherical picture (which clearly present the curves horizons) and detailed panorama photos, GPS alerts that enable us to triangulate our locations on the floor of the earth, and our change quasi -instantanée information and knowledge with thousands and thousands of customers worldwide.
The ahead pace of orbiting satellites to permit them to keep up their excessive positions on the floor of the earth as circumstances change rapidly are recorded constantly. (Previous to the Sixties there was no option to monitor hurricanes at sea, the ocean ice drifting, or extent of flooding that the soil investigation strategies cannot be a member in time well timed.
The issue then, is that the formulation of the query introduces a battle of curiosity. You’re successfully asking for a technique to provide a predetermined end result. This, in itself, would destroy the credibility of the outcomes.
But even this query requires some additional clauses, as a result of ‘definitively’ requires clarification.
Many proposed strategies contain utilizing variables which are essentially questioned inside flat earth principle.
For instance … if the proposition is:
We live in a simulation, positioned on a flat terrain, and the extra-terrestrial our bodies are constructs to assist the simulation.
… the positions, or shadows, of these our bodies, can’t be used to find out the result.
Equally, the ‘use of a lens to find out a couple of pixels of curvature’ can’t be thought of, as a result of lenses usually produce related aberrations.
Subsequently, the best query is:
The best way to definitively decide whether or not the earth is spherical or flat, utilizing methodology acceptable to all events?
- Choose the terrain and its dimensions fastidiously, to be throughout the capabilities of the devices getting used.
- Get rid of (or minimise to being inconsequential), temperature and humidity aberrations.
- Use variables which are requirements throughout the civil engineering business, primarily relating to varied curvatures and refraction by means of air.
- Use these variables appropriately (horrifyingly, most individuals appear to fail at fundamental arithmetic) – present your figuring out.
- Upfront, decide the margins of error – they have to not surpass the measurement goal (or come shut).
- Survey the world, and file the reference objects.
- Decide the ‘move / fail’ standards.
- Listing all this data, element the devices getting used, and the methodology.