【摘要】 南大港湿地旅游信息系统 (简称 NWTIS)是适应南大港湿地生态旅游需要而精心设计与开发的。系统采用 Visual Basic的语言编辑及可视化数据库管理和 Map Info的图元输出功能进行系统集成 ,开发了基于 Windows风格的 NWTIS,实现了大量属性和空间数据的查询、分析和图文显示。更多还原

【Abstract】 Adapting to the need of Nandagang’s wetland eco tourism, a software of Nandagang’s wetland tourism information system (NWTIS) was specially designed and developed According to the idea of serving Nandagang’s wetland eco tourism, integrating language editor and visual database management of Microsoft Visual Basic, with vector map output function of MapInfo, the authors have developed the NWTIS which realized query, analysis and display of a large mount of spatial and attribute data This paper introduced the details of design and development of the NWTIS, including the designing ideas, designing principles, development and application environment of the system,as well as design and development of its function modules,etc更多还原