Access APINSW Land Parcel and Property Theme Road is a polygon
feature that represents dedicated public roads. Parcel polygons are defined by a series of boundary lines that store recorded
dimensions as attributes in the lines table. It visualises these boundaries
of land parcels, often buildings
on land, the parcel identifier, and basic topographic features.
NSW Land Parcel
and Property Theme provides the foundation fabric of land ownership.
It consists of the digital cadastral database
and associated parcel
and property information.
NSW Land Parcel and Property Theme Road is made up of the following features within the NSW Land Parcel and Property Theme.
Cadastral Fabric –
Road
·
Road: Represents
dedicated public roads which are open ways for the passage of vehicles, persons
or animals on land. The road dataset includes public roads in use. Each road
type has a section number, plan number, plan label, ITS title status, road
type, road width or Crown/Council width, lot number, and stratum label.
Land and property data underpins the economic, social and environmental fabric
of NSW and is used, amongst other things, to:
·
Secure
tenure for access to capital
·
Define
allowable use of land
·
Manage
native title, nature conservation, heritage, protection, defence, and disaster
management
·
Improve
infrastructure and property development planning
·
Inform
water and carbon accounting programs.
.
Spatial Services continuously updates the Land Parcel and
Property theme with information sourced from relevant stakeholders and
custodians. The majority of updates to the datasets in this theme originate
from subdivision, registration and gazettal activity.
The data is up to date to within 10 working days from when a
plan is lodged at NSW Land Registry Services. Data is also sourced from Crown
Lands, the Office of Environment and Heritage, the Aboriginal Land Council,
Local Land Services, the Electoral Commission and NSW Trade and Investment.
The Cadastral upgrade program commenced in 2007 and is ongoing,
improving the spatial accuracy of different feature classes. Upgrades are
carried out in consultation with the relevant Local Government Authority and
are further facilitated through the incorporation of data provided by external
agencies. Upgrade positional accuracy varies across the state and generally
ranges from less than 5m from true position in rural areas to less than 0.2m
from true position in urban areas, dependent on the survey control available.
Data quality for both Cadastral Maintenance and Cadastral
Upgrade activities are assured through specification compliance and data
topology rules. The client delivery database is automatically updated each
evening with the changes that occurred that day in the maintenance environment.
Metadata
Type
Hosted Feature Layer
Update Frequency
As Required
Contact Details
Contact
us via the Spatial Services Customer Hub
Relationship to Themes and Datasets
Administrative Boundaries Theme of the Foundation Spatial Data
Framework
Accuracy
The dataset maintains a positional
relationship to, and alignment with, the Lot and Property digital datasets.
The Lot and Property data 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.
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.
Aggregators
Spatial Services | Department of
Customer Services
Distributors
Spatial Services | Department of
Customer Services
Dataset Producers and Contributors
Spatial Services | Department of
Customer Services
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