摘要
由于GIS具有对空间数据强大的处理能力,在水利信息化建设中得到越来越广泛的应用。通过对GIS在水资源、水环境、水灾害系统开发应用中的全过程进行了论述,探讨了GIS中对数据采集与处理、空间分析、模型建立、系统开发及发展前景等内容。
Being strong capabilities in dealing with spatial data, GIS is used widely in the construction of the modern water information system. In this paper, the overall procedure of the application of hydraulic information based on GIS is discussed in water resources, water environment and water disasters, including data acquisition, spatial analysis, construction of model, system design and perspectives of GIS.
出处
《南水北调与水利科技》
CAS
CSCD
2004年第6期11-13,共3页
South-to-North Water Transfers and Water Science & Technology
关键词
GIS
信息化
数据采集
空间分析
模型
GIS
information
data acquisition
spatial analysis
model
