Representing Roles in Formalizing Domain Ontology for Land Administration

In Land Administration, web portals have been developed to support various customers on property transactions, applications for registration of land titles, submission of survey plans for authority’s approval, etc. The user groups of these portals are huge and range from various parties, such as surveyors, government authorities, landowners,...

A Conceptual Framework of Representing Semantics for 3D Cadastre in Singapore

The Land Survey Division of Singapore Land Authority (SLA) has recently embarked on LandXML to replace the existing in-house cadastral submission format for cadastral job processing. The rationale of adopting LandXML is to support automated job processing for cadastral job submissions from registered surveyors. LandXML is capable of capturing...