基于GIS的地下水环境信息系统

Research of Groundwater Environmental Information System Based on GIS

以遵义市海龙坝地下水资源管理为例,介绍了基于GIS的地下水环境信息系统的总体设计以及系统实现的功能。并以模糊综合评判模型为例,阐述了地下水环境评价与预测子系统所实现的评价和预测功能;另外,数据库管理子系统则实现了常规DBMS所具有的一切数据库管理功能。

With the groundwater resource management in Hailongba of Zunyi City as an example,this paper introduces the high level designing of groundwater environmental information system based on GIS,and the main functions are also introduced.And such as fuzzy comprehensive evaluation model,it also formulizes water quality assessment & prediction functions of groundwater environmental assessment and prediction subsystem.Furthermore,database management subsystem realizes all database management functions which conventional DBMS has.