2023 Standard - Rebuild

This is the index page of the 2023 rebuild of the 3D Cadastral Survey Data Model (3D CSDM).

This work builds on the 2022 documented form of the model that contains both model components and requirements. It has been archived online at:

A new build on a pre-release version of pyLODE supporting the Supermodel profile is at:

Below are links to in development documented forms of the current version of this model using pyLODE’s OntPub profile.

Modules

Module Description IRI

3D Geometry & Topology Basic Profile

This extends GeoSPARQL to provide a names subset of ISO 19107 concepts for 3D solids and support 3D topology amongst features. It is a companion to the Simple Features model for interoperability between 3D applications.

https://linked.data.gov.au/def/csdm/geometry

Cadastral Parcel

Cadastral parcel classes.

https://linked.data.gov.au/def/csdm/parcels

Common Patterns

Common implementation patterns not directly supported by other standards.

https://linked.data.gov.au/def/csdm/commonpatterns

Container

Import closure for 3D model packages and aggregation containers for exchange objects.

https://linked.data.gov.au/def/csdm/container

GeoSPARQL 3D Profile

Add in profile declarations and related stuff explaining the relationships to possible GeoSPARQL evolutions.

https://linked.data.gov.au/def/csdm/geosparql3d+

Survey Features

Conformance Class Module defining Feature Types for Cadastral Surveys.

https://linked.data.gov.au/def/csdm/surveyfeatures

Survey Provenance Profile

Survey Provenance Profile.

https://linked.data.gov.au/def/csdm/survey-provenance

Vocabularies

Vocabulary Description IRI

Attributions

Persons, Organisations & Groups for attributions.

https://linked.data.gov.au/def/csdm/attributions

Implementation Specifications

Specifications to describe type of implementation example.

https://linked.data.gov.au/def/csdm/impspecs

See this documentation’s repository main page for licensing and use information: