This is "Map VN 01 A Version removable roofs". When you unzip any of this publishers maps the naming convention becomes inconvenient: "1_x_Geomorphic_Map_VIETNAM_Serie_for_all_Modern_Skirmish_Games_Rules(01)"
It's only a minor inconvenience, but if you buy a stack of these $2.60 maps and unzip them, you will be spending some time figuring out which is which...
The map is attractive and has good potential to do the job, but it is not clear if this series of Vietnam themed maps is meant to work together, or if it is intended that the various maps can be connected in any way.
The maps are sold as ideal for skirmish games and the small size, the equivalent of a single slice of a typical chit style wargame board reinforces that idea.