船运散装液体化学品溢漏应急地理信息系统的研究

Research on GIS for Spilled Bulk Liquid Chemicals Emergency

为了有效地减少船运散装液体化学品溢漏事故导致人身伤亡与环境污染 ,将目前方兴未艾的地理信息系统应用在船运散装液体化学品溢漏事故上 ,利用Mapinfo自带的二次开发工具MapBasic对船运散装液体化学品溢漏应急地理信息系统做开发研究 ,取得了实质性的进展。重点介绍了系统的实际开发创建过程 (包括数学模型建立 ,数据库建立与管理 ,编程语言及其关键技术 )以及系统所能实现的功能。希望能为国内外同行的研究提供参考。

In order to reduce the injury and pollution caused by the accidents of bulk liquid chemicals spilling effectively, GIS and MapBasic, a redeveloped tool for Mapinfo, are applied to develop the GIS of spilled Bulk Liquid Chemicals in the paper. Especially, the procedures of setting up the system (including mathematical model library, database and key programming technology etc.) and the functions of the system are introduced.