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ICSM Harmonised Data Model Version 2. Native Title in the Harmonised Data Model. Introduction. The ICSM Harmonised Data Model (HDM) is a model for the main data sets that are of interest to the ICSM.
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ICSM Harmonised Data Model Version 2 Native Title in the Harmonised Data Model
Introduction • The ICSM Harmonised Data Model (HDM) is a model for the main data sets that are of interest to the ICSM. • The Native Title working group has developed a data model that represents native title information. • Work has been done over the last few months to include the native title data model in the ICSM HDM and to update the HDM. • This presentation outlines the native title elements of the new HDM (v2).
Outline • Background • The current work on the data model. • Summary of UML modelling components? • The Harmonised Data Model v2. • Brief overview of all the packages • The Rights, Restrictions and Responsibilities package. • The Native Title package. • Where to from here? Next steps.
Background (1) • The HDM is part of the Harmonised Framework (HDF). • The HDF consists of a number of data components that are important for the creation of a Spatial Data Infrastructure: • data model; • feature type catalogue/data dictionary; • metadata specification and • encoding standards.
Background (2) • The first HDM was published in 2002 and included cadastral, topographic, place names and street address components. • It used emerging ISO 191xx standards. • It included a feature type catalogue which included: • a data dictionary and • some code values (lookup tables).
The Current Work • The work currently being done on the data model includes: • updating use of the ISO standards (metadata, geometry and topology, gazetteer) and ensuring compliance; • adding in components or place holders for more recent data additions including geodesy, surveying and native title and • generalising the cadastral component to handle a range of rights, restrictions and responsibilities.
Cadastre Cadastral Interest Specialisations
Where to From Here? • Some modelling to be finalised. • Data dictionary requires input from the Native Title working group. • Generation of the GML Application Schema. • Test implementation using real data.