无人机航摄成图技术在山杏种质信息采集上的应用

Application of UAV Aerial Photographic Mapping Technology in the Collection of Mountain Apricot Germplasm Information

利用无人机对山杏种质资源库中心点位置和明显标志进行航摄,通过对飞行参数和相机参数的优化,将Pix4D软件应用于图像上刺出轮廓控制点→快速处理检查→控制点刺点加密的工作流程中,极大提高了刺点效率和成图精度,实现了缩短调查工期、减少工作量、降低成本。

UAV was used to take aerial photographs of the central point and obvious signs of the mountain apricot germplasm resource bank.Through the optimization of flight parameters and camera parameters,Pix4D software was applied to the image in the work process of pierce the contour control points→quick processing and inspection→controlling the stab point encryption,the stab point efficiency and mapping accuracy are greatly improved,and the investigation period is shortened,the workload is reduced,and the cost is reduced.