ISO 19132-2007 地理信息.服务场所.参考模型

标准号：ISO 19132-2007
中文标准名称：地理信息.服务场所.参考模型
英文标准名称：Geographic information - Location-based services - Reference model
标准类型：V44;L67
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V44;L67
国际标准分类号：35.240.70
适用范围：This International Standard defines a reference model and a conceptual framework for location-basedservices (LBS), and describes the basic principles by which LBS applications may interoperate. Thisframework 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'srelationship to other frameworks, applications and services for geographic information and to clientapplications.This International Standard addresses, for an LBS system, the first three basic viewpoints as defined in theReference Model for Open Distributed Processing (RM-ODP, see ISO/IEC 10746-1). These viewpoints arethea) Enterprise Viewpoint – detailing the purpose, scope, and policies of the system,b) Information Viewpoint – detailing the semantics of information and processing within the system,c) Computational Viewpoint – detailing the functional decomposition of the system.The fourth and fifth viewpoints are addressed only in requirements or examples. These are thed) Engineering Viewpoint – detailing the infrastructure for distribution,e) Technology Viewpoint – detailing the technology for implementation.Reference models and frameworks can be defined at a variety of levels, from conceptual design to softwaredocumentation. This International Standard- defines the conceptual framework for, and the type of applications included within, LBS,- establishes general principles for LBS for both mobile and fixed clients,- specifies the interface for data access while roaming,- defines the architectural relationship with other ISO geographic information standards,- identifies areas in which further standards for LBS are required.This International Standard does not address the following issues:- rules by which LBS are developed;- general principles for roaming agreements for mobile clients and tracking targets.