GAL GW Quantile Interpolation 20161013

Abstract

This dataset was derived by the Bioregional Assessment Programme from multiple source datasets. The source datasets are identified in the Lineage field in this metadata statement.

The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.

The Groundwater (GW) quantiles are extracted from the Groundwater modelling outputs. Dataset prepared for import into the Impact and Risk Analysis Database.

Dataset History

Drawdown percentile and exceedance probability values was extracted from groundwater model outputs. This was performed using a GIS routine to extract groundwater model raster values using the assessment units (as points) attributed with the regional water table aquifer layer and assigning the model value from the corresponding layer to each assessment unit.

Dataset Citation

XXXX XXX (2017) GAL GW Quantile Interpolation 20161013. Bioregional Assessment Derived Dataset. Viewed 12 December 2018, http://data.bioregionalassessments.gov.au/dataset/49f20390-3340-4b08-b1dc-370fb919d34c.

Dataset Ancestors

• Derived From Surface Geology of Australia, 1:2 500 000 scale, 2012 edition

• Derived From Galilee Drawdown Rasters

• Derived From Galilee model HRV receptors gdb

• Derived From Queensland petroleum exploration data - QPED

• Derived From Galilee groundwater numerical modelling AEM models

• Derived From Galilee drawdown grids

• Derived From Three-dimensional visualisation of the Great Artesian Basin - GABWRA

• Derived From Geoscience Australia GEODATA TOPO series - 1:1 Million to 1:10 Million scale

• Derived From Phanerozoic OZ SEEBASE v2 GIS

• Derived From Galilee Hydrological Response Variable (HRV) model

• Derived From QLD Department of Natural Resources and Mines Groundwater Database Extract 20142808

• Derived From GAL Assessment Units 1000m 20160522 v01

• Derived From Galilee Groundwater Model, Hydrogeological Formation Extents v01

• Derived From BA ALL Assessment Units 1000m Reference 20160516_v01

• Derived From GAL Aquifer Formation Extents v01

• Derived From Queensland Geological Digital Data - Detailed state extent, regional. November 2012

• Derived From BA ALL Assessment Units 1000m 'super set' 20160516_v01

• Derived From GAL Aquifer Formation Extents v02