Catalog
Dataset Size Last Modified
     Folder   Single-beam/1989/    --
         Folder   19890101_HawkesburyRiver    --
         Folder   19890401_ShoalhavenRvEntrance    --
         Folder   19890501_BrisbaneWaterCentralCoast    --
         Folder   19890501_CooksRiverSydney    --