curve calculators

I've been working on a calculator that outputs the predicted visible amount of a distant landmark when there's an obstruction above the horizon, such as a view over terrain with a ridge or intervening mountain. It seems to be working pretty well, and I'd say it's just about finished, but I have...

https://www.metabunk.org/curve/ To use it you just put in the distance to the object in miles and your height above the surface in feet. The Metabunk curve calculator was written to provide a simple answer to the question: "how much of a distant object is hidden by the curve of the earth from...

Hello all, Youtube user Taboo Conspiracy posted two videos in the past few months in which he made the following claim: Curve calculators, featuring Metabunk in particular, do not calculate for the angular size of objects. When ''corrected'' for angular size, such objects would be hidden below...