摘要
以晋城煤矿1∶2 000地形图航测项目为例,总结了无人机技术在航测领域的应用和无人机影像的处理技术,详细阐述了无人机应用于大比例尺地形图测绘的作业流程,并作了相应的精度分析。最后将无人机航测成图与传统航测成图进行对比,从作业时间、适应范围及成图精度3方面分析了各自的优缺点,并得出了相应的结论。
Taking the project of 1：2 000 topographic maps in Jincheng Coal Mine as an example,this paper summa- ries the application of UAV technology in the field of aerophotogrammetry and UAV image processing technology, then the operation flow of UAV being used to large scale topographic mapping is expatiated in detail and the corresponding accura- cy is analyzed. Finally, the author makes a contradistinction between the UAV aerophotogrammetry mapping and tradition- al aerophotogrammetry mapping, which draws appropriate conclusion of advantages and disadvantages from operation time, suitability and accuracy of final maps.
出处
《地矿测绘》
2013年第4期5-7,共3页
Surveying and Mapping of Geology and Mineral Resources
关键词
无人机
传统航测
大比例尺地形图
UAV
traditional aerophotogrammetry
large scale topographic map
