摘要
应用遥感与地理信息系统技术构建基于GIS模型的蓄滞洪区空间数据库,对蓄滞洪区内的基础地理数据进行存储、管理,并对空间数据进行可视化和空间分析等操作;运用RS技术对蓄滞洪区内的土地利用、生态环境变化等情况进行动态监测,建立蓄滞洪区发展指标体系;探求蓄滞洪区的和谐发展模式,为蓄滞洪区的可持续发展提供科学依据。
The remote sensing( RS) and geographical information system( GIS) technology are employed to build the GIS-based spatial database of flood storage and detention basins so as to store and manage the basic geographic data and further to visualize and analyze the spatial data. The RS technology is used to dynamically monitor the land use and change of ecological environment in the flood storage and detention basins,and the relevant development index system is established. The harmonious development modes of the flood storage and detention basins are explored in order to provide scientific basis for their sustainable development.
出处
《水利经济》
2018年第4期55-57,62,共4页
Journal of Economics of Water Resources
基金
河南省科技攻关项目(152102210044)
河南省基础与前沿项目(152300410189
142300410064)
关键词
遥感
地理信息系统
集成
蓄滞洪区
可持续发展
GIS
RS
remote sensing
geographical information system
integrity
flood storage and detention basin
sustainable development
GIS
RS
