|
|
|
| Study on Decision-making Technology for Railway Construction Environmental Supervision Based on GIS |
| LIU Xin-ke, WU Xiao-ping, LI Song-zhen |
| Central South University, Changsha, Hunan 410075, China |
|
|
|
|
Abstract Research purposes: The environmental supervision is an effective mechanism of environment protection for railway construction, and the railway construction environmental supervision involves a great amount of statistical data and relevant information. In order to enhance working efficiency and quality of railway construction environmental supervision, it is necessary to research and design Railway Construction Environmental Supervision Decision-making Support System (RCESDSS).
Research conclusions: The core technology of the RCESDSS is the integration of GIS with DSS along with experiences of railway construction environmental supervision and the environment protection technology of railway. In this way, the RCESDSS can process the feature-spatial data and has powerful decision-making support function. The establishment of this system can provide visual decision-making support for environmental supervisor.
|
|
Received: 19 December 2007
|
|
|
|
|
|
[1]尹萍. 环境地理信息系统(EGIS)简析[J].江苏环境科技, 1999(4):24-26.
[2]王卫东, 刘武成. 基于GIS的公路地质灾害信息管理与决策支持系统[J]. 中南工业大学学报(自然科学版),2003(3):301-305.
[3]王金增,马履一,吴保国,等.基于GIS的生态环境建设决策支持系统的技术方案[J].林业资源管理,2002(4):61-64.
[4]WU Xiao-ping, et al. Comprehensive assessment method for environmental impact of railway based on Geographic Information System[J]. Journal of Central South University of Technology, 2004, 11(3):340-342.
[5]WU Xiao-ping, et al. The Study of Graph Overlay Method Applied to Environmental Impact Assessment of Railway Noise[J]. Journal of Central South University of Technology, 2005, 12(2):237-242.
|
|
|
|
2008, Vol. 25 
