基于Maplnfo的项目排污可行性论证的研究与实践

Research and Practice on Maplnfo-Based Demonstration for Feasibility of Pollutant Emission for Projects

Maplnfo是一种桌面GIS,功能非常强大。主要包括:地图输入、处理能力;关系型数据库功能;数据查询分析功能;多样化数据表达能力;功能齐全的系统开发工具;精美的地图输出功能;支持多种硬件操作平台;高精度的地图数据产品。该文重点运用Maplnfo的SQL查询功能,进行了建设项目排污可行性论证研究和实践,并实现了建设项目排污可行性论证的具体对象和可视化。

Maplnfo is a powerful software. The feasibility of pollutant emission for projects was demonstrated by means of the great integer function of Maplnfo GIS system and especially of its SQL query function. It has brought about a visual demonstration for the feasibility of pollutant emission for construction projects.