ArcGIS环境下的HPD共享平台研究

发布时间：2018-05-06 09:28

本文选题：HPD + ArcSDE　；参考：《辽宁师范大学》2013年硕士论文

【摘要】：空间数据共享主要涉及空间信息的获取、空间信息框架、空间信息的集成、融合以及互操作等。要实现地理信息共享，必须首先具备政策组织体系、技术及标准体系和作为共享对象的地理信息系统数据库体系，在此基础上，首先解决不同地理信息系统之间数据格式、结构不一致问题。 HPD是船务公司、海事局、港口等部门广泛应用的海图管理系统。在很多港口的图形数据库中除了HPD数据之外，还有DWG和其他格式的海测数据。这些数据需要在一起同时叠加显示，但是由于数据的异构性和软件系统的异构性给数据共享带来了阻碍。文章研究了HPD数据库整体结构和Oracle Spatial的相关理论，分析了HPD空间数据组织关系，提取了不同类型物标的空间数据表，在ArcSDE技术支持下将空间数据表注册成为ArcGIS图层，同时使用了ArcEngine SDK读取了DWG格式数据以及航道测量数据，，实现了在ArcGIS环境中的叠加显示。
[Abstract]:Spatial data sharing mainly involves the acquisition of spatial information, the framework of spatial information, the integration, fusion and interoperation of spatial information. In order to realize geographic information sharing, we must first have a policy organization system, a technical and standard system and a GIS database system as a shared object. On this basis, we must first solve the data format among different GIS. The problem of structural inconsistency. HPD is a widely used chart management system for shipping companies, maritime authorities, ports and other departments. In many port graphics databases, in addition to HPD data, there are DWG and other formats of sea data. These data need to be displayed at the same time, but because of the heterogeneity of the data and the heterogeneity of the software system, the data sharing is hindered. This paper studies the whole structure of HPD database and the related theory of Oracle Spatial, analyzes the organizing relation of HPD spatial data, extracts different types of object spatial data table, and registers spatial data table into ArcGIS layer with the support of ArcSDE technology. At the same time, the ArcEngine SDK is used to read the DWG format data and the hydrographic data, and the superposition display in the ArcGIS environment is realized.
【学位授予单位】：辽宁师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P208

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