西安市地面沉降与地下水位监测数据管理

The Monitoring Data Management of Land Subsidence and Ground Water Level in Xi'an

主要研究西安市地面沉降和地下水位动态的监测数据来源、数据类型、数据预处理,并采用GIS技术和计算机数据库技术设计了监测数据库,在西安市地面沉降与地下水位监测数据管理以及控制地面沉降、合理利用和调控地下水方面取得良好的效果.

Data organization and management is the basis of land subsidence and dynamical ground water level analysis and research. In order to manage the monitoring data scientifically and increase the utilization of the data sharing, the suitable database management system must be designed. In this paper, the monitoring data sources, data types, and data pre-processing of Xi＇ an land subsidence and dynamical ground water are mainly studied. And the monitoring database is designed by using GIS technology and computer database technology. It has achieved good results in Xi＇ an land subsidence and ground water level monitoring data management, land subsidence controlling and the rational using and controlling of groundwater.