【作者】 张上；

【导师】 吴信才； 邢廷炎；

【作者基本信息】 中国地质大学（北京） ， 地图制图与地理信息工程， 2014， 博士

【摘要】 本论文从本体及地理本体的相关理论入手，梳理了这一领域中研究者提出的关于本体的观点、理论及其演变，之后分析地理领域本体概念的结构，系统地研究了地理本体对象之间的空间位置关系、拓扑关系。本文紧接着着力发掘地理本体对象的空间特征及对象之间的内在联系，利用本体论为指导，构建适合地理领域中的本体来表现客观地理实体的语义信息，为后续进行复杂的、较高层次的空间分析和辅助决策打下了基础。然后本文结合地理本体的概念构建和分类方法，摸索出形式化描述语言表达地理领域本体概念的方法，将地理本体概念在地理空间信息语义表达过程中明确下来，为描述地理本体语义以及共享这些语义信息提供了一种途径。这些研究包括如何描述地理本体逻辑和构造地理本体的方法，同时探寻了地理本体查询推理模式，完成了地理本体检索推理框架构建，解决了地理信息的语义缺乏使得基于关键词的信息检索技术已不能满足用户语义上和知识上需求的问题。最后，本文在前述的基础上解决了地理空间对象语义信息在GIS之间以及GIS内部各部件之间存储、传递、发布和集成的问题，构建了地理空间位置服务领域的本体，研究了基于语义Web的空间信息系统之间，以及系统内部各构件之间的信息表达和共享问题，解决不同系统及程序间的通信和互操作、整合多源异构数据等问题。增强了现有LBS服务集成平台对于LBS服务描述的语义支持和扩展能力，提高了LBS领域本体的构建技术的完善程度。本文对室内LBS服务平台在功能逻辑上进行了分层定义，描述了各个层次的功能以及之间的关系并提出了一个基于语义的地理信息服务集成框架，基于这个框架本文最后实现了基于本体的地理空间位置服务支撑系统设计，并对系统架构设计和关键技术做了详细地阐述。更多还原

【Abstract】 With the development of national information construction, the government,bigenterprises, and institutions have build special database for public information, but thegeographic information sharing and operational problems have been seriously restrictsthe geographic spatial information technology and application in China for further andbetter development which has become the new bottleneck restricting the geospatialinformation industry development. Small and medium-sized enterprises ofGeographic information industry and various types of user need an open source, easycommunication and transaction of geospatial information tool set service platform.At the same time, the core of geographic ontology is relations of space positions,and the topological relations between geographical entities. The traditional ontologytheory cannot be simply applied to geographical information science. Traditional GISspatial data organization and management mainly focus on the expression ofgeographical characteristics and ignores the essential characteristic of geographicalphenomenon and the inner link between the phenomenon, which cannot reflect thesemantic information of the geography entity, especially in high levels of spatialanalysis and auxiliary decision-making with the complex geographic entity orphenomenon. Lack of semantic information made Geographic information retrievaltechnology based on keywords can not meet the needs of users on the semantic andknowledge. Existing LBS service integration platform with LBS service descriptionlack of semantic support, domain ontology construction technology in LBS is not yetmature.Research based on ontology in the location based services is quite lacking. Thispaper systematically studies the theory of geographic ontology, discusses descriptionlogic and the formal language to express the geographic ontology, and method of thecomposition and structure of geographic ontology, mode of ontology query andreasoning. The research also includes information express and share problem betweenthe internal components of spatial information system based on semantic Web, as well as the system. A retrieval system framework is implemented in this paper, and putsforward a design of concept ontology reasoning module. Then this paper definedfunctional logic of each hierarch of indoor LBS service platform, described thefunction and the relationship of all levels. So this paper comes up with a geographicinformation service integration framework based on semantic.At last, this paper also implements the geographical spatial location servicesupport system which based on ontology, and describes the design of systemarchitecture and key technology of this paper in detail.更多还原