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Galilee drawdown grids


The 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.

This dataset contains grids of the 5th, 50th and 95th percentile of drawdown in the model layers as well as grids of the probability of exceeding 0.2, 2 and 5 m drawdown as estimated with the GAL AEM model.

Dataset History

In dataset GAL_AEM_dmax_v01 the drawdown at each model layer is summarised by the 5th, 50th and 95th percentile and the probability of exceeding 0.2m, 2m and 5m. This information is contained in spreadsheets 'GAL_AEM_dmax_ExcProb_Alluvium.csv', 'GAL_AEM_dmax_ExcProb_Clematis.csv' and 'GAL_AEM_dmax_ExcProb_BCB.csv'.

The information in these spreadsheets is interpolated using QuantumGIS to create a regular grid to visualise the spatial drawdown trends. The interpolated grids are stored in this dataset.

Dataset Citation

Bioregional Assessment Programme (2016) Galilee drawdown grids. Bioregional Assessment Derived Dataset. Viewed 12 December 2018, http://data.bioregionalassessments.gov.au/dataset/b106283c-2347-4024-8fa7-c582292bee65.

Dataset Ancestors

Data and Resources

Additional Info

Field Value
Title Galilee drawdown grids
Type Dataset
Language eng
Licence Creative Commons Attribution 4.0 International, http://creativecommons.org/licenses/by/4.0/, (c) Commonwealth of Australia (Bioregional Assessment Programme http://www.bioregionalassessments.gov.au), (c) Commonwealth of Australia (Geoscience Australia) 2014
Data Status NONE
Update Frequency NONE
Landing Page https://data.gov.au/data/dataset/bb320550-fe89-4f99-afa3-591cd7f6992e
Date Published 2018-12-07
Date Updated 2019-11-20
Contact Point
Bioregional Assessment Program
Temporal Coverage N/A - N/A
Geospatial Coverage POLYGON ((147.8 -26.3, 147.8 -20.1, 141.8 -20.1, 141.8 -26.3, 147.8 -26.3))
Jurisdiction NONE
Data Portal data.gov.au
Publisher/Agency Bioregional Assessment Program