I think they just provide terrain maps without any human defined borderlines. You can draw whatever lines you want after you purchased them.
Re:Making The World's Most Detailed Print Maps
by hoseja on Tuesday July 27, 2021 @02:00AM
(#27969115)
The prints seem rectangular. You'll just get a rectangular area of Earth's surface, with no borders visible is my guess.
How do you manage to withhold or incorporate sketchy borders with geopolitical issues, or do you refrain from serving such locations altogether to avoid any backlash?