Land and property  information   is central to many of the economic, social and environmental structure  of Australia and is used most often  to: Display extent of allowable use of land Provides a link between mapping and land titles making land management easier and more reliable Provides spatial representation of land ownership types for cadastral parcels Manage Title and Tenure, Nature Conservation, Heritage Protection, Defence, and Disaster Management Improve infrastructure and property development planning Inform water and carbon accounting programs.