Geographic information. Location based services. Reference model Ingestion-build-159183 BS EN 572-9 details the

BS EN 572-9  details the evaluation of conformity

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Geographic information. Location based services. Reference model Ingestion-build-159183 BS EN 572-9 details the1 Scope This International Standard defines a reference model and a conceptual framework for location based services (LBS), and describes the basic principles by which LBS applications may interoperate. This framework references or contains an ontology, a taxonomy, a set of design patterns and a core set of LBSservice abstract specifications in UML. This International Standard further specifies the framework's relationship to other frameworks,