Coal Strip Ratio Maps

Strip Ratio Maps\nThe following ten strip ratio maps were generated accross the 2011 Coal model area:\nto Yallourn seam floor;\nto Morwell 1a seam floor;\nto Morwell 1b seam floor;\nto Morwell 2a seam floor;\nto Morwell 2a seam floor;\nto Traralgon seam floor;\nto 200m depth;\nto 300m depth;\nto 400m depth; and\nto 500m depth.\nMaps show vertical striping ratio expressed as coal tonnes to waste cubic metres. Seam floor maps are calculated to the floor of the specified seam (or lowest split); or lowest overlying seam if this seam is absent. Depth maps are calculated to the lowest seamfloor that is shallower than the specified depth. The model is based on a pre-mine topography and substantial coal has already been extracted.\n\n\nLink to Further Coal Seam model Information\n\nLink to Coal Model Data (works in firefox , but not internet explorer)