landscape of Dzioua volcano with high Z resolution Area : 10km x 8.7kmmin altitude 0 m ( sea level ) Max altitude 400 m ( z = 350 m of the volcano )Elevation spatial resolution : 12.5 m ( more more better than google earth resolution ) Planimetric resolution : 1.5mx1.5m Projection : UTM ( WGS84 S30 )zone : view dzioua.prj ( Geotiff )