摘要
为满足皇藏峪国家森林公园规划建设对大比例尺地形图的迫切需求并针对测区的实际地形地貌情况,本文提出采用无人机低空摄影测量和工程测量相结合的混合测图方法完成区域的基础地形图测绘,对其基本流程、技术关键及实施效果进行了详细的总结和分析。基础测绘成果满足了实际规划建设的需要,通过不同方法的优势互补既保证了成图精度又降低了作业强度。
In order to meet the urgent needs of large-scale topographic maps in the planning and construction of Huangcangyu Na- tional Forest Park, the method of integrating UAV low altitude photogrammetry and engineering survey was proposed to complete region- al fundamental topographic survey and mapping. This paper gave the detailed ＇summary and analysis of its basic processes, key technol- ogy and implementation effect. The basic surveying and mapping result could meet the needs of the actual planning and construction. Through the complementary advantages of different methods, it would ensure the mapping accuracy and reduce the operation strength.
出处
《测绘科学》
CSCD
北大核心
2013年第4期167-169,共3页
Science of Surveying and Mapping
关键词
地形图
无人机低空摄影测量
工程测量
像控点联测
DEM
等高线
topographic maps
UAV low altitude photogrammetry
engineering survey
surveying of photo control points
DEM
contour lines
