This project makes me remember about
a chart I made a long time ago, I made it in english only this year due to someone asking for it.
You file is really good looking and feels neat reaching its goal, I like it !
It's only a compilation of terrain rules formulated in a way that you should not misuse them, and all the point of rule that I would qualify of "important details that we often forget and/or are important".
As a bonus I added some charts someone made here a long time ago... feels worth it to enlighten such good work.