proj:       99
zone:       0
north:      3496480
south:      3375120
east:       3870400
west:       3699840
cols:       52
rows:       37
e-w resol:  3280
n-s resol:  3280
top:        1
bottom:     0
cols3:      52
rows3:      37
depths:     1
e-w resol3: 3280
n-s resol3: 3280
t-b resol:  1
