Quick tip on this one.
Similar to what has been posted by lowfighter.
1. Start with map_C as lowfighter has mentioned. Now the sneaky part.
2. Make a copy of your new Map_C. Scale it by 25%, i.e. make it 4 times smaller. Use this as you new base layer, i.e your background. Make layers above it. Keep this file open, but save it as file "
Big Map" in case anything goes wrong.
3. Now open up your other maps as one project, i.e layer 1 = map_h, layer 2 = Map_T, layer 3 = map_F, layer 4 = en_02 etc...... Call this map "
Cake"
4. Now the sneaky part, cut your first island from file "
Cake" including all layers and past into a new layer in file "
Big Map" Use the base layer from map_C to position your pasted island.
5. Repeat for all other islands as required. This method should ensure all maps are positioned correctly, and quickly.
6. Now just save out each layer as as a new map_h, map_T etc........
There are lots of other ways, but this one should work quite well. Just remember that certain maps will be greyscale, other RGB and some have an alpha channel. So save your layers out appropriately
Happy Mapping
CW