|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年02 期
| 标题 |
| 基于组件式GIS的铁路绿色选线决策支持系统研究(30 卷) |
| 英文标题 |
| Research of Green Railway Alignment Selection Decision Support System Based on Component GIS |
| 摘要 |
| 摘要：基于GIS（Geographic Information System）和DSS（Decision Support System）技术，建立人机交互子系统、模型库子系统、知识库子系统和数据库子系统有机结合的铁路绿色选线决策支持系统。系统在图层叠置中引入权重，对各影响因子进行综合评价；系统在分析线路对环境的 |
| 作者 |
| 新闻作者:刘铮 ,吴小萍 ,牟瀚林 |
| 关键字 |
