Victoria Aquifer Framework - Lower Tertiary Basalts (a) - Depth to Basalt Surface

Lower Tertiary Basalts - LTBa - 112 -\r\n\r\nThe depth to the and#39;phase 1and#39; basalts layer (metres) is subtracted from the current ground surface.\r\n\r\nThe Victorian Aquifer Framework (VAF) was developedandnbsp;by the Department of Sustainability and Environmentandnbsp;(DSE, nowandnbsp;DELWP) to provide a consistent approach to defining, naming and numbering the commonly accepted aquifers, aquitards and geological layers that make up Victoriaand#39;s groundwater systems. It is intended to assist in the sustainable management of groundwater resources in Victoria and provide the framework for mapping aquifers and aquitards across the State.\r\n\r\nThe 3D numeric surfaces (grids) of each layer have been styled and converted to GeoTIFF by the VVG project to optimise them for display and querying on the web.andnbsp;