projection: 3 (Latitude-Longitude)
zone:       0
datum:      ** unknown (default: WGS84) **
ellipsoid:  wgs84
north:      19:45:10.8S
south:      20:57:10.8S
west:       177:08:31.2W
east:       175:49:30W
nsres:      0:00:03.6
ewres:      0:00:03.6
rows:       1200
cols:       1317
cells:      1580400