HUN AWRA-R calibration catchments v01

Created 01/06/2018

Updated 13/04/2022

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.

Residual contributing catchments for selected stream gauges in the Hunter subregion. Generated from the Geoscience Austraila 9 second flow direction grid using selected stream gauges and model simulation nodes as pour points with the ArcGIS Watershed tool. Catchments exist as a shapefile file.

Purpose

Residual catchment boundaries are used in river system modelling.

Dataset History

Selected gauge locations were used as pour points to generate contributing catchment areas from the GA 9 second flow direction raster. The catchment delineation was achieved using the ArcGIS 10.1 Spatial Analyst WATERSHED tool from the Hydrology toolbox. Resultant watershed raster was also converted to a shapefile (no generalisation).

Dataset Citation

Bioregional Assessment Programme (XXXX) HUN AWRA-R calibration catchments v01. Bioregional Assessment Derived Dataset. Viewed 13 March 2019, http://data.bioregionalassessments.gov.au/dataset/d419aae0-1cb3-48a8-82de-941398a80e3a.

Dataset Ancestors

Files and APIs

Tags

Additional Info

Field Value
Title HUN AWRA-R calibration catchments v01
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/9c70ea1a-bc3c-439b-a0eb-1cf4e68a14c0
Contact Point
Bioregional Assessment Program
bioregionalassessments@environment.gov.au
Reference Period 01/06/2018
Geospatial Coverage POLYGON ((151.505 -33.14, 151.505 -31.595, 149.6675 -31.595, 149.6675 -33.14, 151.505 -33.14))
Data Portal Data.gov.au