Abstract

Interpolated surface representing the spatial distribution of permeability within the following formations in the Great Artesian Basin: 1. Birkhead Formation 2. Cadna-owie and Bungil formations 3. Evergreen Formation 4. Hooray Sandstone and equivalents 5. Hutton Sandstone 6. Precipice Sandstone Data is available as a raster in ESRI Grid and ESRI ASCII grid formats. This GIS data set was produced for the Great Artesian Basin Water Resource Assessment. Rasters were used in: Figure 5.26 of Ransley TR and Smerdon BD (eds) (2012) Hydrostratigraphy, hydrogeology and system conceptualisation of the Great Artesian Basin. A technical report to the Australian Government from the CSIRO Great Artesian Basin Water Resource Assessment. CSIRO Water for a Healthy Country Flagship, Australia. Figure 5.11 of Smerdon BD and Ransley TR (eds) (2012) Water resource assessment for the Central Eromanga region. A report to the Australian Government from the CSIRO Great Artesian Basin Water Resource Assessment. CSIRO Water for a Healthy Country Flagship, Australia. Figure 5.13 of Smerdon BD and Ransley TR (eds) (2012) Water resource assessment for the Surat region. A report to the Australian Government from the CSIRO Great Artesian Basin Water Resource Assessment. CSIRO Water for a Healthy Country Flagship, Australia. This dataset and associated metadata can be obtained from www.ga.gov.au, using catalogue number 76541.
Google map showing geographic bounding box with values North bound -19.083 East bound 152.881 West bound 137.663 South bound -32.496

Product Type/Sub Type

dataset

Constraints

Creative Commons Attribution 4.0 International Licence

IP Owner

Commonwealth of Australia (Geoscience Australia)

Date (publication)

2013-01-01T00:00:00

Product Type

dataset

Topic Category

geoscientificInformation

GA Catalogue Number

76541 Product http://www.ga.gov.au/metadata-gateway/metadata/record/76541/

Keywords

GIS Dataset
geology
groundwater
AU-NSW
AU-QLD
AU-SA
Hydrogeology

Resource Language

English

Resource Character Set

utf8

Resource Security Classification

unclassified

Geographic Extent

North bound
-19.083
East bound
152.881
West bound
137.663
South bound
-32.496

Lineage

SOURCE DATA: Great Artesian Basin porosity and permeability (dataset). Geoscience Australia, 2013. Cat# 76562 METHODS: Interpolation of mean horizontal permeability from well core samples using ArcGIS TopoToRaster BOUNDARIES: Birkhead Formation raster was cropped using the digital dataset "Birk - Aquitard - Layer 7" reported in Welsh (2000). Cadna-Owie and Bungil formations raster was cropped using: 1. The digital dataset "CADN - aquifier - layer 4" reported in Welsh, (2000). 2. Boundary of the Great Artesian Basin Water Resource Assessment Central Eromanga and Surat reporting regions Ransley TR and Smerdon BD (eds) (2012) Precipice and Evergreen formation rasters were clipped using the precipice boundary modified from the digital data set reported in 'Hydrogeological Framework Report for the Great Artesian Basin Water Resource Plan Area Version 1.0' (2005). Report prepared by the Queensland Department of Natural Resources and Mines. Qld. Hooray Formation raster was cropped using the digital dataset "CADN - aquifier - layer 4" reported in Welsh (2000). Hutton Formation raster was cropped using the digital dataset "HUTT - aquifier - layer 8" reported in Welsh (2000). REFERENCES: Welsh, W. D. (2000). GABFLOW: A steady state groundwater flow model of the Great Artesian Basin. Canberra, Bureau of Rural Sciences: 75. Ransley TR and Smerdon BD (eds) (2012) Hydrostratigraphy, hydrogeology and system conceptualisation of the Great Artesian Basin. A technical report to the Australian Government from the CSIRO Great Artesian Basin Water Resource Assessment. CSIRO Water for a Healthy Country Flagship, Australia.

Digital Transfer Options

onLine

Distributor

Role
distributor
Organisation Name
Commonwealth of Australia (Geoscience Australia)
City
Canberra
Administrative Area
ACT
Postal Code
2601
Country
Australia
Email Address

Source Description

Source data not available.

Metadata File Identifier

e0098d27-a384-136c-e044-00144fdd4fa6

Metadata Standard Name

ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata

Metadata Standard Version

1.1

METADATA SECURITY CLASSIFICATION

unclassified

Metadata Contact

Role
pointOfContact
Organisation Name
Commonwealth of Australia (Geoscience Australia)
City
Canberra
Administrative Area
ACT
Postal Code
2601
Country
Australia
Email Address