The primary Cadastre theme: designed for organisations that need a spatial representation of land parcel boundaries. It includes some 14 million polygons
The Property themes: a companion to the Cadastre themes. It includes some 11 million polygons
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Our value-added Cadlite Extra and Augmented Cadlite editions
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Grey outlines with white shaded regions depict PSMA CadLite Cadastre polygons.
The green and blue shaded regions are sourced from the separate PSMA Transport & Topography Greenspace and Hydrology layers.
- Where one cadastral parcel is equivalent to one property
- Where one property contains many cadastral parcels
- Where one cadastral parcel contains many properties
These relationships can play an important role in applications such as real estate.
Orange outlines above right: property layer view (property pid NSW1679030)
Orange outlines: property layer view (multiple parcels)
Callpoint’s Cadlite Extra and ‘G-NAF Augmented’ Cadlite
In addition to PSMA Cadlite, Callpoint Spatial offers our value-added Cadlite Extra and ‘G-NAF Augmented’ Cadlite editions.
- The display of the Legal Parcel ID or street numbers within the cadastral parcel
- Linkages between Cadlite, G-NAF addresses and other datasets within back-end IT systems
- In-depth spatial analysis
In these cases it can be very useful to reference additional attribution directly from a given Cadastral polygon.
Inspired by the needs of a fibre optic telecoms carrier, Callpoint developed a set of spatial processes that operate on both Cadlite and G-NAF.
Data model overview
By contrast, performing these processes ‘on the fly’ within an application could result in a sluggish user experience, or production delays.
We include two sets of street name/street number columns to cater for when a given cadastre parcel spatially encloses GNAF address points from two differently named streets. This may, but not always, represent a street corner scenario.
In the case of street corners, there are constraints where a G-NAF geocode is present for only one i.e. not both streets. This means that Augmented Cadlite is not designed for applications where comprehensive tagging of street corner addresses is required.
In the latter case, an alternative approach could start with the use of our street intersections dataset.
For further details including licensing please contact us.
CadLite is ® of PSMA Australia