Map of Sweden made with data from Natural Earth
SWEREF 99 TM
x - east
y - north

xmin - 200000
xmax - 1000000
ymin - 6000000
ymax - 7800000The squares are 10 X 10 Swedish miles.
Lat; Long

Lower left corner 54.060680; 10.415118
Lower right corner 53.906101; 22.617609
Upper left corner 70.130631; 7.071684
Upper right corner 69.823213; 28.075684
Own work
Edaen