The map above shows the location of all the gold coins on Bjornholm. To make it easier, it is divided into sections.
The location of every coin is described with GPS coordinates [x,y]. The [0,0] points is located in the top left corner of the map. The [x] coordinate increases when travelling east and the [y] coordinate increases when heading south. Therefore, the point with the highest coordinates is located in the bottom right corner.
To check your location, just look at the minimap - your coordinates are displayed in its top right corner.