摘要
当前土地利用快速变化,对传统土地资源管理提出了更多要求,该方法在GIS理论基础上结合3S技术建立县级土地利用数据库,并以河北省巨鹿县为例具体阐述数据库建设的技术路线、结构设计及系统数据库的建设等内容,对GPS在土地利用野外调查中的应用做了初步探索。
Rapid change in the current land use has challenged the traditional land resource management. The method discussed in the paper establishes land use database in county level cities with 3S technique based on GIS theory, and with Julu County, Hebei Province as an example, expounds the technical route, structural design and construction of system database, making a preliminary exploration into the application of GPS to the field investigation of land use.
出处
《国土资源科技管理》
2008年第4期67-70,共4页
Scientific and Technological Management of Land and Resources
关键词
3S技术
土地利用
数据库建设
巨鹿县
3S technology
land use
data base establishment
Julu County
