摘要
[Objective] A kind of biogas engineering geographic information system was designed and realized.[Method] Based on the data of the investigation of the large and medium-sized biogas projects in Beijing,the system user＇s need and function demand were studied.Sub-system function was divided.By using SuperMap IS.NET,C# and SQL Server 2005 as the database and WebGIS frame,the system spatial and attribute database were designed so as to realize the WebGIS software of biogas project in Beijing.[Result] The system provided application platform for the distribution of biogas project information.User can realize the submission and inquiry the feedback of biogas project information based on system application right etc,so as to visually,fully and precisely inquiry project data.Based on the comprehensive analysis of data,the current state of biogas project and change trend were studied and decided.[Conclusion] The system provided convenience and services to relevant departments＇ planning and management of biogas project.
[目的]设计并实现一种沼气工程地理信息系统。[方法]在对北京市大中型沼气工程充分调查后获得数据的基础上,分析系统用户需求和功能需求,划分子系统功能,使用SuperMap IS.NET和C#语言编程技术,采用WebGIS架构,设计了系统空间和属性数据库,实现了以北京市为例的沼气工程WebGIS系统。[结果]该系统为沼气工程信息的网络发布提供了应用平台。用户可根据系统使用权限实现沼气工程信息的反馈提交和查询等,能更直观、全面、准确地查询工程数据,对数据进行综合分析,从而对沼气工程的现状和变化趋势进行研究和决策。[结论]该系统为相关管理部门对沼气工程的规划管理工作提供了便利服务。
基金
Supported by Countryside Energy Comprehensive Construction Pro-ject of Science,Technology and Education Branch of AgriculturalDepartment [AFD2009J54]~~
