路域生态环境评价GIS的设计与开发

In this paper, Based on object-oriented thinking to complete the roadsides evaluation of the ecological environment of the main framework of the GIS system design, detailed design and database design. Use C# language with the Microsoft.NET platform SuperMap Objects components to achieve the system development program.Roadsides ecological Environment assessment model through the dynamic link library or executable program integration with GIS .Use Shaanxi Province xianxun Highway as a case study,from changes in vegetation cover, soil erosion, landscape ecology, topography and other fields for roadsides ecological Environment have a macro-evaluation.