城市土地利用中航空影像图的应用研究

THE APPLICATION STUDY OF THE AERIAL PHOTOGRAPHYIM IN THE URBAN LAND EXPLOITATION

应用航空遥感技术，针对中小城市规划要求，按照《城市用地分类与标准》规范，建立了城市土地利用类型判读标志．应用航摄资料获得了城市土地利用数据，为城市土地开发利用，合理布局提供了基础资料，同时完成了城市规划用底图（１∶５０００）．实践证明利用航空影像图获取规划基础数据，精度可靠。

By applying the remote sensing technology of aviation,meeting the demand of the urban planning in mid-small cities and according to the standard set in The Classification and Standard of the Urban Land Utilization ,the symbol of the distinguishing and reading about the classification of the urban land utilization was built .Applying the information of the aerial photographyim,the data of the urban land utilization were gained,which provided the basic data for urban exploitation and utilization and for reasonable layout,at the same time,the initial map (1∶5 000) in urban planning was finished.It is recognized that applying the aerial photographyim to the planning basic data was an accurate and dependable way and thus suitable for the mid-small cities.