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Department Metadata
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ANZLIC Metadata Profile
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63.215
File Geodatabase Feature Class
Australian Government Department of Sustainability, Environment, Water, Population and Communities
(02) 6274 1111
(02) 6274 1333
GPO Box 787
CANBERRA
ACT
2601
Australia
metadata@environment.gov.au
http://www.environment.gov.au
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Interim Biogeographic Regionalisation for Australia (IBRA) version 7.0 represents a landscape based approach to classifying the land surface of Australia. 89 biogeographic regions and 419 sub 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 across Australia and its external territories (excluding Antarctica). IBRA Version 7.0 data consists of two datasets. IBRA bioregions, which is a larger scale regional classification of homogenous ecosystems, and sub regions, which are more localised. IBRA Version 7.0 is the result of both significant changes to certain IBRA 6.1 boundaries, plus refinement of other boundaries due to better data availability amongst some states and territories, and alterations by the states/territories along state borders. The updated boundaries were jointly defined by the Commonwealth, State and Territory nature and conservation agencies. In this respect refinements were carried out to all mainland jurisdictions with significant changes in Queensland and South Australia. In addition the dataset was also updated to more closely conform to the Geoscience Australia 1:100K State borders, and a standard coding/naming convention introduced (for both regions and sub-regions) resulting in differences to both names and codes used in earlier IBRA Versions.
Various sources were used to delineate islands - these included the GA100K Admin layer plus the Australian Maritime Boundaries dataset, a Coral Sea dataset (held in ERIN) and the GA Commonwealth Fisheries 2006 dataset.
The IBRA 7 update program was coordinated by Auricht Projects in cooperation with Australian Government and State/Territory environment and conservation agencies.
Feature Class
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ECOLOGY Landscape
BOUNDARIES Biophysical
Downloadable Data
Downloadable Data
ECOLOGY Landscape
BOUNDARIES Biophysical
Users must attribute the Department of Sustainability, Environment, Water, Population and Communities as the data provider.
Data to be available in the Public Domain under Creative Commons by Attribution Licensing Agreement. More information can be found here: http://creativecommons.org/licenses/by/3.0/au/deed.en
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Interim Biogeographic Regionalisation for Australia (IBRA), Version 7 (Subregions) - States and Territories
PARKS_SDE.IBRA7_subregions_states
19950101
20120418
ISOCW0501015457
Australian Government Department of Sustainability, Environment, Water, Population and Communities
Metadata Publisher
(02) 6274 1111
(02) 6274 1333
GPO Box 787
CANBERRA
ACT
2601
AU
metadata@environment.gov.au
http://www.environment.gov.au/
Australian Government Department of Sustainability, Environment, Water, Population and Communities
Metadata Publisher
(02) 6274 1111
(02) 6274 1333
GPO Box 787
CANBERRA
ACT
2601
Australia
metadata@environment.gov.au
http://www.environment.gov.au/
Australian Government Department of Sustainability, Environment, Water, Population and Communities
Parks Data Manager
02 6274 1111
02 6274 1666
GPO Box 787
Canberra
ACT
2601
AU
parks.metadata@environment.gov.au
http://www.environment.gov.au/
BOUNDARIES Biophysical
ANZLIC Search Words
20080515
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Internal feature number.
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Sequential unique whole numbers that are automatically generated.
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Internal feature number.
ESRI
Sequential unique whole numbers that are automatically generated.
Shape
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Feature geometry.
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Coordinates defining the features.
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Positive real numbers that are automatically generated.
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20120823
9160a112-85d6-4240-855a-9667ef63deb4
Interim Biogeographic Regionalisation for Australia (IBRA), Version 7 (Subregions) - States and Territories
Australian Government Department of Sustainability, Environment, Water, Population and Communities
Parks Data Manager
02 6274 1111
02 6274 1666
GPO Box 787
Canberra
ACT
2601
AU
parks.metadata@environment.gov.au
http://www.environment.gov.au/
States and Territories provided the base data for inclusion in IBRA Version 7 Auricht Projects then undertook spatial refinements of the boundaries to ensure that edgematching of boundaries were to the state borders and coastline. The Geoscience Australia 1:100,000 dataset was used to maintain this standard. Draft outputs were provided to State/Territory Agencies for cross-checking. Final checking of topology was undertaken by the Australian Government Department of Sustainability, Environment, Water, Population and Communities.
SA: Department of Environment and Natural Resources (DENR); WA: Department of Environment and Conservation (DEC); NT: Department of Natural Resources, Environment, The Arts and Sport (NRETAS); NSW: Office of Environment and Heritage (OEH); Vic: Department of Sustainability and Environment (DSE); Tas: Department of Primary Industries, Parks, Water and Environment (DPIPWE); QLD: On 30 March 2012 the Queensland Government announced machinery-of-government changes for departments. The functions of the former Department of Environment and Resource Management will now be delivered by the following departments: Department of Environment and Heritage Protection, Department of Natural Resources and Mines, Department of National Parks, Recreation, Sport and Racing, Department of Energy and Water Supply, Department of Science, Information Technology, Innovation and the Arts
20000101
ERIN Check
20000101
Less than two kilometres in most areas of Australia. Generally, the data is accurate to at least 1:250,000
1
ERIN Check
20000101
The naming of regions is the responsibility of individual jurisdictions. The naming of those regions that cross state/territory boundaries is decided on agreement with those jurisdictions in question. The two IBRA datasets (bioregions and sub-regions) contain the following attributes: SUB_CODE_7 – Alphabetic identifier for the IBRA sub-region; SUB_NAME_7 - The full name of the IBRA sub-region; REG_CODE_7 – Alphabetic identifier for the IBRA region; REG_NAME_7 - The full name of the IBRA region; AREA – Area in Metres; HECTARES – Area in Hectares; SQ_KM – Square Kilometres; REC_ID – Numeric identifier for the IBRA region; SUB_CODE_6 – Alphabetic identifier of the previous IBRA6.1 sub-region; SUB_NAME_6 - The full name of the previous IBRA6.1 sub-region; REG_CODE_6 – Alphabetic identifier of the previous IBRA6.1 region; REG_NAME_6 - The full name of the previous IBRA6.1 region; REG_NO_61 – Numeric identifier of the previous IBRA6.1 region; STATE - Abbreviation of State or Territory
1
ERIN Check
20000101
ERIN undertook a systematic process to ensure all spatial and non spatial data was correctly compiled. This included checking for label errors and also for removing over-shoots and under-shoots in relation to the state borders.
1
ERIN Check
20000101
The data is complete for IBRA version 7. Further refinement will be carried out to improve border regions in time.
1