No, that is the calculations he used. And he is right that the results you get does not match observations at every place on Earth. It is only right on average.
See explanation in my comment.
If We Lived on a Sphere, Wouldn't Buildings Appear to Lean?
No, that is the calculations he used. And he is right that the results you get does not match observations at every place on Earth. It is only right on average.
See explanation in my comment.