摘要
为提高1∶500地形图测绘的效率,满足城市快速建设对地形数据的需求。采用传统地面测量与航空摄影测量新技术结合的方式,通过全野外数字测绘和基于航空摄影的遥感测图法对1∶500地形图进行测绘,并以宁波市北仑区某测区为例,融合无人机航摄、激光雷达扫描以及全站仪、RTK等技术,创新性地完成了地空一体化的地形图测绘,达到了预期效果。
In order to improve the efficiency of 1 ∶ 500 topographic map surveying,this paper can meet the needs of urban rapid construction for topographic data. The traditional geodesy and photogrammetry technology combination,through full field digital mapping and remote sensing mapping method of aerial photography based on 1 ∶ 500 topographic mapping,and taking Beilun district of Ningbo as an example,the fusion of UAV aerial,laser radar scanning and the total station and RTK. Creatively completed the air and ground integration,topographic mapping,to achieve the desired effect.
作者
张伟
付玲
柳婷
Zhang Wei;Fu Ling;Liu Ting(Ningbo Institute of Surveying and Mapping,Ningbo 315042,China;Ningbo University of Technology,Ningbo 315211,China;Ningbo Alatu Digital Center of Technology,Ningbo 315042,China)
出处
《城市勘测》
2018年第3期105-108,共4页
Urban Geotechnical Investigation & Surveying
