地面控制点布设对海岸带无人机遥感影像的精度影响分析

Accuracy Analysis of UAV Remote Sensing Image of Coastal Zone Based on Distribution of Control Point

对地面控制点及其布设进行了介绍,通过采取不同控制点布设方法对同一片海岸带测区进行无人机航拍作业,探讨控制点布设对海岸带无人机遥感影像精度的影响,得出采用多排均匀布设地面控制点方法最符合已知测区的精度要求。

The ground control points and their distribution are introduced. Based on different methods of the distribution of control point in the same coastal zone, the influence on the accuracy of UAV remote sensing image is discussed. One conclusion is that using the multi - row distribution of the ground control point is the most suitable for the accuracy requirements of the measured area.