基于无人机倾斜摄影测量的大比例尺地形图测绘方法研究
Research on Large-scale Topographic Map Surveying and Mapping Method Based on UAV Oblique Photogrammetry
侯忠伟1
作者信息
- 1. 福州市勘测院有限公司,福建 福州 350001
- 折叠
摘要
无人机倾斜摄影测量技术的日益发展,为大比例尺地形图测绘提供了一种高效、精准的手段.借助无人机的灵活性和机动性,结合倾斜摄影单头或多头相机的应用,可以获取具有较高分辨率和精度的地面影像数据,为地形图的测制提供强有力的支持.基于此,文章讨论了基于无人机倾斜摄影测量的大比例尺地形图测绘优势、存在的问题,深入探讨测绘方法,以供参考.
Abstract
The increasing development of UAV oblique photogrammetry technology provides an efficient and ac-curate means for large-scale topographic map surveying and mapping.With the flexibility and maneuverability of UAV,combined with the application of oblique photogra-phy single-head or multi-head camera,ground image data with high resolution and accuracy can be obtained,which provides strong support for topographic map surveying and mapping.Based on this,this paper discusses the ad-vantages and existing problems of large-scale topographic map surveying and mapping based on UAV oblique photo-grammetry,and deeply discusses the surveying and map-ping methods for reference.
关键词
无人机倾斜摄影测量/大比例尺地形图测绘/外业数据采集/实景三维模型生产Key words
UAV oblique photogrammetry/large-scale topographic map surveying and mapping/field data col-lection/3D real scene model production引用本文复制引用
出版年
2024
NETL
NSTL
万方数据