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Classified depth to water table for the Great Artesian Basin


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.

Categorised depth to groundwater in the Great Artesian Basin.

Categories are: (Depth indicated is meters below surface, surface elevation taken from 3 Second SRTM DEM-s)

1 = 0 - 5m

2 = 5 - 10m

3 = 10 - 15m

4 = 15 - 20m

5 = 20 - 25m

6 = 25 - 30m

7 = 30 - 35m

8 = 35 - 40m

9 = +40m

Dataset History

Grid derived from subtracting the GAB waterlevel elevation surface from the GA 3second SRTM DEM-s

  1. Depth to water table grid created using Raster Calculator. [GA 3sec SRTM DEM-s] - [GAB water table grid], Grid: float, produced.

  2. QA/QC on float grid to remove values 40m. This final output is the available grid within this dataset.

Dataset Citation

Bioregional Assessment Programme (XXXX) Classified depth to water table for the Great Artesian Basin. Bioregional Assessment Derived Dataset. Viewed 30 September 2016, http://data.bioregionalassessments.gov.au/dataset/6eabd9e1-0018-4314-bba4-87d5d1ebc8c3.

Dataset Ancestors

Data and Resources

Additional Info

Field Value
Title Classified depth to water table for the Great Artesian Basin
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)
Data Status active
Update Frequency never
Landing Page https://data.gov.au/data/dataset/c2677a41-c165-4c46-8ebe-0aeba116fb68
Date Published 2016-09-30
Date Updated 2022-04-13
Contact Point
Bioregional Assessment Program
Temporal Coverage 2016-09-30 00:00:00
Geospatial Coverage POLYGON ((0 0, 0 0, 0 0, 0 0))
Jurisdiction Australia
Data Portal data.gov.au
Publisher/Agency Bioregional Assessment Program