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HUN GW dmax tmax mapping layers v01

Abstract

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.

The dataset is a geodatabase containing various mapping layers relating to the Hunter groundwater model uncertainty analysis. This dataset contains the grids of assessment units for the 50th percentiles of drawdown for baseline, coal resource development pathway and additional coal resources development. Also included are point shapefiles attributed with the exceedence probabilities and the acceptance threshold for the groundwater level objective function for each model node as well as the locations of groundwater observations used in the uncertainty analysis.

HUN_GW_Observation (feature class) - Groundwater observation locations were sourced from the dataset HUN_Bores_v01 and a distance matrix for each bore location calculated between all observation sites in the attribute table. That is, for each bore location the distance to all other bores has been calculated and added to the attribute table.

HUN_GW_dmax_tmax_excprob (feature class) - The fraction of evaluated parameter combinations of the design of experiment that meets the groundwater level acceptance criterion (threshold).

Dataset History

The grids of assessment units of drawdowns for baseline, CRDP and ACRD scenarios were derived from the results of drawdown from HUN_GW_Uncertainty_Analysis at the model nodes for baseline, crdp and acrd for the 50th percentile.

HUN_GW_Observation (feature class) - Groundwater observation locations were sourced from the dataset HUN_Bores_v01 and a distance matrix for each bore location calculated between all observation sites in the attribute table. That is, for each bore location the distance to all other bores has been calculated and added to the attribute table.

HUN_GW_dmax_tmax_excprob (feature class) - The fraction of evaluated parameter combinations of the design of experiment that meets the groundwater level acceptance criterion (threshold).

Dataset Citation

Bioregional Assessment Programme (2016) HUN GW dmax tmax mapping layers v01. Bioregional Assessment Derived Dataset. Viewed 18 June 2018, http://data.bioregionalassessments.gov.au/dataset/176e3e2b-a9ab-40fc-a7de-6d78a3e3571e.

Dataset Ancestors

Data and Resources

This dataset has no data

Additional Info

Field Value
Title HUN GW dmax tmax mapping layers v01
Type Dataset
Language eng
Licence Restricted access. This dataset is not available for public distribution.
Data Status completed
Update Frequency notPlanned
Landing Page https://data.gov.au/data/dataset/07285887-1ba9-4250-afa7-956a006edd91
Date Published 2018-06-18
Date Updated 2019-11-20
Contact Point
Bioregional Assessment Program
bioregionalassessments@environment.gov.au
Temporal Coverage N/A - N/A
Geospatial Coverage POLYGON ((0 0, 0 0, 0 0, 0 0))
Jurisdiction New South Wales
Data Portal data.gov.au
Publisher/Agency Bioregional Assessment Program