\u00a0 Access API
NSW Land Parcel and Property Theme - Lot
Please Note
\nWGS 84 service aligned to GDA94
\nThis dataset has spatial reference [WGS 84 \u2248 GDA94] which may result in\nmisalignments when viewed in GDA2020 environments. A similar service with a\n\u2018multiCRS\u2019 suffix is available which can support GDA2020, GDA94 and WGS 84 \u2248\nGDA2020 environments.
\nIn due course, and allowing time for user feedback and testing, it is intended\nthat the original service name will adopt the new multiCRS functionally.
NSW Land Parcel and Property Theme Lot is a polygon feature\nthat defines a parcel of land created on a survey plan. Parcel polygons are\ndefined by a series of boundary lines that store recorded dimensions as\nattributes in the lines table. It visualises these boundaries of land parcels,\noften buildings on land, the parcel identifier, and basic topographic features.
NSW Land Parcel and Property Theme provides the foundation\nfabric of land ownership. It consists of\nthe digital cadastral database and associated parcel and property information.
NSW Land Parcel and Property Theme Lot is made up of the\nfollowing features within the NSW Land Parcel and Property Theme.
Cadastral Fabric \u2013 Lot
Lot - depicts a parcel of land created on a survey plan.\nEach lot may be represented by standard lots, standard part lots, strata or\nstratum. Each lot has a lot number, section number, plan lot area, plan number,\nplan label, ITS title status, and stratum label.
Land and property data underpins the economic, social and\nenvironmental fabric of NSW and is used, amongst other things, to:
Spatial Services continuously updates the Land Parcel and\nProperty theme with information sourced from relevant stakeholders and\ncustodians. The majority of updates to the datasets in this theme originate\nfrom subdivision, registration and gazettal activity.
The data is up to date to within 10 working days from when\na plan is lodged at NSW Land Registry Services. Data is also sourced from Crown\nLands, the Office of Environment and Heritage, the Aboriginal Land Council,\nLocal Land Services, the Electoral Commission and NSW Trade and Investment.
The Cadastral upgrade program commenced in 2007 and is\nongoing, improving the spatial accuracy of different feature classes. Upgrades\nare carried out in consultation with the relevant Local Government Authority\nand are further facilitated through the incorporation of data provided by\nexternal agencies. Upgrade positional accuracy varies across the state and\ngenerally ranges from less than 5m from true position in rural areas to less\nthan 0.2m from true position in urban areas, dependent on the survey control\navailable.
Data quality for both Cadastral Maintenance and Cadastral\nUpgrade activities are assured through specification compliance and data\ntopology rules. The client delivery database is automatically updated each\nevening with the changes that occurred that day in the maintenance environment.
Metadata
Type | Esri Feature Service |
Update Frequency | As required |
Contact Details | Contact us via the Spatial Services Customer Hub |
Relationship to Themes and Datasets | Land Parcel and Property Theme of the Foundation Spatial Data Framework (FSDF) |
Accuracy | The dataset maintains a positional relationship to, and alignment with, the Lot and Property digital datasets. This dataset was captured by digitising the best available cadastral mapping at a variety of scales and accuracies, ranging from 1:500 to 1:250 000 according to the National Mapping Council of Australia, Standards of Map Accuracy (1975). Therefore, the position of the feature instance will be within 0.5mm at map scale for 90% of the well-defined points. That is, 1:500 = 0.25m, 1:2000 = 1m, 1:4000 = 2m, 1:25000 = 12.5m, 1:50000 = 25m and 1:100000 = 50m. A program of positional upgrade (accuracy improvement) is currently underway. |
Spatial Reference System | Geocentric Datum of Australia 1994 (GDA94), Australian Height Datum (AHD) |
Spatial Reference System\u202f\u202f\u202f | EPSG 4326: WGS84 Geographic 2D |
WGS84 Equivalent To | GDA94 |
Spatial Extent | Full state |
Standards and Specifications | Open Geospatial Consortium (OGC) implemented and compatible for consumption by common GIS platforms. Available as either cache or non-cache, depending on client use or requirement. |
Distributors | Customer Experience & Insights, DCS Spatial Services |
Dataset Producers and Contributors | Cadastral Spatial Programs, DCS Spatial Services |