#Hurtworld v2 earth block how toHere is how to calculate for the Earth’s curvature without using a curvature calculator:įor this example, let’s assume that the Earth has a spherical shape with a radius of 3,963 miles. If you have taken all of this information into consideration and you have corrected all mistakes, you will be able to find the values you need through a simple process. It’s also important to note that atmospheric refraction is never a constant as it would depend on weather conditions and how much refraction may vary in one day. This causes an object to appear higher above the horizon than it actually is. In simpler terms, atmospheric refraction usually bends light to follow the Earth’s curvature to a specific point. Atmospheric refraction refers to the deviation of light from a straight line as it passes through the atmosphere due to the variation in air density as a function of height. Not accounting for atmospheric refraction is another very common mistake. #Hurtworld v2 earth block softwareAll that is usually done is to calculate the drop from a horizontal plane.Įven if you use a professional-grade AutoCAD software which is highly precise, the resulting numbers will still turn out incorrect if you made a mistake in the geometry in the first place. Not taking into account the observer’s height is the most common mistake when calculating the Earth’s curvature whether you use a curvature calculator or the Earth curvature formula. They would then discover that we have a spherical Earth. If only these flat-Earthers gave these due considerations and they tried to fix their mistakes, everything should turn out differently. Of course, as you would expect, their theories fail because they don’t take into account the observer’s height and the atmospheric refraction.Īside from these factors, they also make a few more mistakes like errors in unit conversion, errors in distance calculation, and so on. “Flat-Earthers” or those people who still believe that the Earth is flat, prefer using the visibility of faraway objects so they can prove that the curvature of the Earth is just a myth. The magnitude of atmospheric refraction.The degree of obstruction of a distant object caused by the curvature of the Earth is dependent on several factors namely: How to calculate the curvature of the Earth? You measure this value as the height of the “bulge” per mile or kilometer. This “bulge” is what’s known as the Earth’s curvature. This is the reason why it obstructed you from the view. Therefore, between the ship and yourself, it does bulge up quite a bit. Before you can make such a sighting, you can ask yourself the questions, “Where was the ship before it made its gradual appearance?” and “Was it concealed by the horizon?”Īt this point, we already know that the Earth is a sphere and not flat. The closer it gets, the more the shape of the ship becomes distinct. Maybe by chance, you would also see a certain point on the horizon that starts to get bigger and bigger.Īs it draws closer, you discover that it’s a ship and the first thing you would notice is its sail. On clear days, you may see the horizon dividing the sky and the sea. Imagine yourself looking far at an open sea where you see no land, only the seemingly endless blue water.
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