Subscribe
Interim Biogeographic Regionalisation of Australia (IBRA) Version 4.1, NSW Subset

PLEASE NOTE: IBRA 4.1 is a historical dataset and has been superseded by subsequent versions. IBRA Version 4.1 is regarded as the best available GIS representation of the original IBRA Version 4.0 map presented in Thackway and Cresswell (1995). This product is referenced in the Determinations of Threatened Species under the New South Wales (NSW) Threatened Species Conservation Act (1995) made before March 2013.

IBRA regions represent a landscape based approach to classifying the land surface of Australia from a range of continental data on environmental attributes. The dataset is derived from data and information provided from State and Territory Nature Conservation agencies regionalisations and aggregated to 80 biogeographic regions for Australia. These biogeographic regions have been delineated, each reflecting a unifying set of major environmental influences which shape the occurrence of flora and fauna and their interaction with the physical environment.

For more information - http://www.environment.gov.au/parks/nrs/science/bioregion-framework/ibra/index.html

Data and Resources

  • Data Quality StatementPDF

    Data quality statement for NSW, Interim Biogeographic Regionalisation of...

  • Vegetation IBRA NSW v41ZIP

Metadata Summary What is metadata?

Field Value
Metadata template type Vector
Asset Type Asset
Language English
Alternative Title IBRA v4
Edition 01/06/1995
Purpose Legislative and Regulatory Requirements with TSC Act Determinations
Frequency of change Not planned
Keywords BOUNDARIES-Biophysical,ECOLOGY-Landscape
Metadata Date 1995-01-06
Date of Asset Creation 1995-06-01
Date of Asset Publication 2012-11-21
Date of Next Update 2001-01-01
License Creative Commons Attribution 4.0
Equivalent Scale 3000000
Vector representation
Record 1
Object type
Complex
Object count
Geospatial Topic Boundaries
NSW Place Name NSW
Extent

Dataset extent

Temporal Coverage From 1995-01-06
Datum GDA94 Geographic (Lat\Long)
Legal Disclaimer Read
Attribution Department of the Environment and Energy asserts the right to be attributed as author of the original material in the following manner: "© Commonwealth of Australia and Department of the Environment and Energy 2012"