Data access - drainage map sheets - once off supply - all available 1:25 000 map sheets
Digital Drainage data is offered in two ways. Firstly as digital drainage data in the form of contours that are captured to represent selected areas of Queensland's topographic relief. Secondly the drainage points from this information are captured as data files (DEM's) and used to create drainage models on a XYZ axis. This product is for the once off supply of all available 1:25 000 map sheet areas.