Hi,
in the manual, about the ‌TerrainSafe, we can read: "enables dynamic colouring of terrain based on your current altitude. Terrain higher than 500ft below your current level is highlighted red on the map to indicate that it is a potential hazard. The TerrainSafe feature is particularly useful when flying in mountainous areas".
‌I'd like to know about the other two colors, brown and yellow.

Thanks
Federico‌‌‌