Regional land supply assessments measure the stocks of land for future residential, industrial and commercial uses. It provides context for the land use planning and infrastructure provision required to meet demand across selected regional centres in Western Australia. Regional land supply assessments are prepared by the Department of Planning, Lands and Heritage (the Department) on behalf of the Western Australian Planning Commission (WAPC) to fulfil the requirements for tracking and monitoring land supply, as outlined in section 14 of the Planning and Development Act 2005. The role of WAPC include monitoring and forecasting land supply throughout Western Australia, developing strategies for the timely supply of affordable residential land, and researching and developing planning methods and models relating to land use planning, land development and associated matters. Regional land supply assessments are one of a suite of products produced as part of the Urban Development Program (UDP). The UDP monitors land supply and promotes the timely delivery of residential, industrial and commercial land in Western Australia. The information presented in regional land supply assessments assist State Government agencies, utility and essential service providers, local governments and the private sector in decision making and forward planning. Regional land supply assessments include key information on: • demand drivers specific to each regional centre, including the major economic factors that influence employment and population growth, and therefore, the demand for land and housing • zoned land supply for residential (including rural living), industrial and commercial uses • development constraints • recent and future land development activity • existing and required physical infrastructure. This spatial dataset shows sites/areas that have been identified for future residential, industrial or commercial development. Sites are included where intent has been demonstrated by Government or the development industry to develop the site at some point in the future. Sites are included based on the current, applicable planning framework at the time of capture/analysis.

Estimated Resident Population (ERP) is the official measure of the Australian population. ERP for sub-state regions (including SA2s and LGAs) is published annually, with a reference date of 30 June.

The Natural Resource Management (NRM) Regions dataset has been prepared for the purpose of reporting on the Australian Government's Caring for our Country investments. The dataset is designed to cover all Australian territory where Caring for our Country projects might take place and includes major islands; external territories; state and coastal waters; in addition to the 56 NRM regions. This version of the data is an update and formalisation of the 'interim 2010' dataset (which was an interim update of the NRM Regions 2009 dataset- publicly released in Feb 09).Whilst the boundaries of NRM Regions are defined by legislation in some states and territories this dataset should not be used to represent legal boundaries in any way. It is an administrative dataset developed for the purpose of reporting and public information. It should be noted that from time to time the states and/or territories may revise their regional boundaries in accordance with local needs and therefore alterations to either the attribution or boundaries of the data may occur in the future.Caring for our Country commenced on 1 July 2008. It integrates delivery of the Australian Government's previous natural resource management programs, including the Natural Heritage Trust, the National Landcare Program, the Environmental Stewardship Program and the Working on Country Indigenous land and sea ranger program.Credit:The NRM region boundaries are primarily based on data and information supplied by the relevant State and Territory government agencies. Geoscience Australia's Australian Maritime Boundaries (2006) and Geodata Coast 100K (2004) data was also used in the development of this data.

A dataset that contains Regional Development Commission (RDC) region boundaries in Western Australia. These regions were established to support the Regional Development Commissions Act 1993, which defined their extents and established Regional Development Commissions to promote their economic development.

The Tasmanian land use 2015 spatial data set is produced at catchment scale which is undertaken through the Australian Collaborative Land Use and Management Program (ACLUMP) using standards set out in the 'Guidelines for land use mapping in Australia: principals, procedures and definitions, 4th edition 2011' and âAddendum to the Guidelines for land use mapping in Australia: principles, procedures and definition, 4th Editionâ. Land use is classified by its prime use using a hierarchical structure, Australian Land Use and Management Classification (ALUMC) v8, which allows attribution as broad classes to individual commodities. This produces nationally consistent land use mapping to plan for and achieve productive agriculture and prosperous regional communities. Land use information shows how we use the landscape, whether that is for food production, forestry, nature conservation, water storage or urban development. The data set has been derived through spatial analysis of ancillary data sets, interpretation from imagery (Google Earth, State Orthophoto and Landsat composite) and expert knowledge through stakeholder engagements. The development of a modelling process to create the data set allows a repeatable process for future iterations of land use mapping. The land use mapping coverage is available for mixed dates at a scale that varies according to the intensity of land use activities and landscape context. This iteration of land use mapping is for improved biosecurity outcomes to improve biosecurity risk management and emergency disease preparedness through updated land use mapping of horticulture and intensive animal production. Land use mapping is completed to the secondary and tertiary level with commodity information for priority land use classes focusing on dairy grazing, sheds and yards, vineyards, stock aggregation points and nurseries. Australian Land Use and Management Classification (ALUMC) v8 comprises of five primary classes, identified in order of increasing levels of intervention or potential impact on the natural landscape. Water is included separately as a sixth primary class. Primary and secondary levels relate to the principal land use. Tertiary classes may include additional information on commodity groups, specific commodities, land management practices or vegetation information. The primary, secondary and tertiary codes work together to provide increasing levels of detail about the land use. Land may be subject to a number of concurrent land uses. For example, while the main management objective of a multiple-use production forest may be timber production, it may also provide conservation, recreation, grazing and water catchment land uses. In these cases, production forestry is commonly identified in the ALUM code as the prime land use. The primary classes of land use in the ALUM Classification are: 1. Conservation and natural environments - land used primarily for conservation purposes, based on maintaining the essentially natural ecosystems present 2. Production from relatively natural environments - land used mainly for primary production with limited change to the native vegetation 3. Production from dryland agriculture and plantations - land used mainly for primary production based on dryland farming systems 4. Production from irrigated agriculture and plantations - land used mostly for primary production based on irrigated farming 5. Intensive uses - land subject to extensive modification, generally in association with closer residential settlement, commercial or industrial uses 6. Water - water features (water is regarded as an essential aspect of the classification, even though it is primarily a land cover type, not a land use)

This dataset categorises the 2020 native vegetation extent mapping by the number of agreed ecological criteria. The set of criteria were developed through the Regional Framework for Local Biodiversity Conservation Priorities for Perth and Peel project, delivered via WALGA’s Perth Biodiversity Project in 2012. The prioritisation criteria builds on State Government endorsed local biodiversity conservation planning methodology adopted by Local Governments preparing Local Biodiversity Strategies in Perth and its surrounds.

The estimated resident population (ERP) is the official measure of the Australian population. This dataset contains annual ERP by country of birth, age and sex at the Australia level. At the state/territory level it is available for Census years only.

This dataset presents an interim provincial-scale bioregionalisation for the shelf region of the Australian EEZ. The regionalisations were derived from RAP (Rapid Assessment Procedure) analyses of available fish distribution data. The dynamic evolution of the marine biota and the extensive mixing of species assemblages is catered for by the introduction of biotones. Bioregions are shown to be extensive and highly diverse, containing species from a number of core provinces. A provincial scale bioregionalisation was derived for the pelagic and demersal systems separately. The pelagic bioregionalisation comprises 4 bioregions (two provinces and two zootones) of much more extensive spatial scale that the demersal bioregionalisation (17 bioregions, 9 provinces and 8 biotones). Distribution maps for approx. 150 key fish species used to construct the bioregions are indexed separately (see graphics link and "related datasets"). The data are also linked to oceanographic regionalisation data (see documentation link for details).