Node catchment for Galilee surface water modelling

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.

Contributing areas (residual catchments) for 61 node catchments in the Galilee subregion.

Dataset History

Node locations were snapped to GA DEM 9s derived flow accumulation lines representing their respective rivers. ArcGIS WATERSHED tool was run on the GA 9s flow direction raster using the snapped node locations as pour points to produce catchments areas for the nodes. Raster outputs were converted to vector polygon shapefiles to delineate node catchment boundary.

Dataset Citation

Bioregional Assessment Programme (2014) Node catchment for Galilee surface water modelling. Bioregional Assessment Derived Dataset. Viewed 12 December 2018, http://data.bioregionalassessments.gov.au/dataset/2907c473-8824-42a1-9b6e-3ed4ba2aedc6.

Dataset Ancestors

• Derived From Onsite and offsite mine infrastructure for the Carmichael Coal Mine and Rail Project, Adani Mining Pty Ltd 2012

• Derived From Alpha Coal Project Environmental Impact Statement

• Derived From QLD Exploration and Production Tenements (20140728)

• Derived From China Stone Coal Project initial advice statement

• Derived From Kevin's Corner Project Environmental Impact Statement

• Derived From Galilee surface water modelling nodes

• Derived From Geoscience Australia GEODATA TOPO series - 1:1 Million to 1:10 Million scale

• Derived From China First Galilee Coal Project Environmental Impact Assessment

• Derived From GEODATA 9 second DEM and D8: Digital Elevation Model Version 3 and Flow Direction Grid 2008

• Derived From Seven coal mines included in Galilee surface water modelling