摘要
利用固定翼无人机航测实例分析像控点布设对空三精度的影响,本实验采取目前最常用的四种像控点布设方案,使用Pix4Dmapper对不同的方案进行空三加密,分别对每个方案中的检查点进行误差分析并研究其精度。
The influence of image control point layout on the accuracy of aerial triangulation is analyzed by using the practical surveying example of fixed wing UAV aerial.This experiment adopts the four most commonly used image control point layout schemes,uses Pix4Dmapper to carry on the aerial triangulation encryption to the different scheme.And the error analysis and the accuracy of the checkpoint in each scheme are carried out respectively.
作者
李策
LI Ce(North China University of Science and Technology,Xingtai 055550,China)
出处
《中小企业管理与科技》
2018年第20期187-188,共2页
Management & Technology of SME
关键词
无人机
像控点布设
空中三角测量
精度分析
unmanned aerial vehicle
image control point layout
aerial triangulation measurement
accuracy analysis
