Revised information for the maps and the terrains

Due to some constriction works on the initially selected terrains, for the safety of the competitors, we considered to replace them. So, please have the following revised information.  
The size of 144 MHz map will be 290 x 280 mm, the size of 3.5 MHz map will be
390 x 280 mm, both IOF standard, scale 1:15000, and contour intervals 5 meters.
Both terrains are rather difficult with deep gullies and gorges at some places.
A sample of a map is shown bellow: