type=continuous signed=yes projection=regular_ll dx=0.0078 dy=0.0078 known_x = 1. known_y = 1. known_lat = 13. known_lon = 157. wordsize=2 tile_x=641 tile_y=641 tile_z=1 tile_bdr=0 missing_value=0 units="meters" description="Baratoux topography"