For a few years in my life I’ve been studying geodesy and liked to measure the relief of some places, then draw them in lines, which show how uneven the surface is and what interesting shapes appear if you try to trace the objects on plain ground.
There is no secret that the Earth is not so flat, nevertheless in some layers of social groups the topic of the shape of our planet is explored controversially and even with religious passion.
This work in some way approves the idea of a flat earth. It is quite flat and depicts the surface of the planet Earth. On geodesy maps the drawing is on flat paper and only lines reflect the relief of the drawn area. I invite to view this flat earth as a fragment of a map which simplifies the nature and gives a hint to our brain to visualize the true place that may be somewhere close, nearby you.