基于Web Service的长江电子航道图应用服务技术

Application of Changjiang electronic channel chart based on Web Service technology

随着沿江经济和长江水运快速发展,港航管理部门、通航船舶、航运企业等对长江电子航道图应用服务需求十分迫切,长江电子航道图(3.0版)系统重点研究了基于Web Service技术的信息集成应用服务体系建设。通过底层数据资源扩展、Web服务接口设计发布、前端应用研发集成,将所有功能充分融合Web服务,实现了长江航道各类数据资源整合、信息共享,从而形成了完整的长江电子航道图服务体系。通过示范应用,为用户提供了高效、及时、丰富的信息服务。

With the rapid development of Changjiang transportation, port and waterway administration departments, sailing ships and shipping enterprises need application services based on Changjiang inland electronic navigation chart （CJIENC）. Thus, CJIENC （3.0） mainly researches and develops the construction of application service system. By expanding bottom data resources, designing and realizing Web Service API and integrating front- end applications, CJIENC forms a rounded application service system. The typical application software, which targets shipping users and specific internal management users, provides efficient, prompt and abundant information support.