Cadastre - Boundaries & Attributes - Australia

# Australian Cadastres - Boundaries and Attributes

Cadastre - Boundaries & Attributes - Australia data listing includes data sets from several Australian government and non-government organisations that have made their data freely available under Creative Commons licencing.

The following details the data providers and their data sets.

## ACT Government - Block

The position and extents of a parcel of land, usually the smallest unit of land that can be held under an individual lease without a requirement for further subdivision. Sub category is block with CURRENT lifecycle stage (PROPOSED, APPROVED, or REGISTERED). *This dataset does not include stratum blocks.

See: https://actmapi-actgov.opendata.arcgis.com/datasets/ACTGOV::actgov-block-current/about

## NSW Spatial Services DCS

NSW Land Parcel Property Theme is a polygon dataset that represents areas of land with defined boundaries, under unique ownership for specific property rights or interests. This Service supports requests in multiple Coordinate Reference Systems.

See: https://portal.spatial.nsw.gov.au/portal/home/item.html?id=079705a7798742e6b13b6da2171e5991

## QLD Government - Cadastral data

The Digital Cadastre is the spatial representation of every current parcel of land in Queensland, and its legal Lot on Plan description and relevant attributes. It provides the map base for systems dealing with land-related information. The Digital Cadastre is considered to be the point of truth for the graphical representation of property boundaries.

See: https://www.data.qld.gov.au/dataset/cadastral-data-queensland-series

## VIC Government - Vicmap Property

Property Address is a de-normalised Vicmap Property/Address dataset. It shows each property polygon with its associated property and address details. Where two or more property or address records are associated with a property polygon, multiple property polygons with identical geometry will exist

See: https://datashare.maps.vic.gov.au/search?q=uuid%3D272b0de5-c949-58b2-b7e1-7f7e9d778008

## WA Government - Landgate Cadastre

This cadastral polygon dataset is a digital representation of all land parcel boundaries within Western Australia. It represents all crown land (land owned by the State) and freehold land (land held in fee simple) and is sourced from the Spatial Cadastral Database (SCDB) which is the official digital cadastral map base of all crown and freehold land parcels within the State of Western Australia.

See: https://data.gov.au/dataset/ds-wa-414ff51b-68ea-4daf-8d17-23c3a0134ab3/details

## TAS Government

The LIST Cadastral Parcels is a spatial index of polygons forming Tasmania's Cadastral framework. These polygons have been formed from The LIST Boundary Segments and the layers of Authority Parcel, Casement, Water areas and Private Parcel from The LIST Cadastral Area spatial table within the Cadastral Data Model.

See: https://www.thelist.tas.gov.au/app/content/data/geo-meta-data-record?detailRecordUID=1a1d7f68-9a7f-4493-80a5-d21eeb3dd516

**Schemas available:**

- CADASTRE_AUS_FREE contains various state-based cadastre data for both GDA94 and GDA2020 datums (where available)

**Tables available:**

- ACT_GOV_CADASTRE_BLOCK_GDA2020
- NSW_GOV_CADASTRE_LOT_GDA2020
- QLD_CADASTRE_LOT_GDA2020
- VIC_CADASTRE_GDA2020
- WA_CADASTRE_ADDRESS_GDA2020

- NSW_GOV_CADASTRE_LOT_GDA94
- QLD_CADASTRE_LOT_GDA94
- VIC_CADASTRE_GDA94
- WA_CADASTRE_ADDRESS_GDA94
- TAS_LIST_PARCELS_GDA94

- NT_CADASTRE_NO_GEOM

搜集汇总

背景与挑战

背景概述

本数据集汇总了澳大利亚多个州和地区政府及非政府组织提供的土地地籍数据，涵盖边界和属性信息，并在知识共享许可下免费开放。它包括各州的具体数据集，如ACT的区块、NSW的土地地块、QLD的数字地籍等，并提供了GDA94和GDA2020两种坐标参考系的表格。