虚拟仿真平台下摄影测量实验教学改革

Teaching reform of photogrammetry experiment under virtual simulation platform

无人机航测应用领域的不断拓展提高了测绘行业对摄影测量课程实践操作的要求,但受限于航空管制、场地限制、天气条件等,绝大部分高校较难落实无人机摄影测量实践教学。为了探索适合普通高等院校摄影测量课程的实验教学模式,本文结合新兴的虚拟仿真无人机航测教学系统,探讨了虚实融合的摄影测量实验教学模式,构建了航空摄影与摄影测量相融合的实验教学方案,为提升学生应用实践技能、解决高等院校摄影测量实践教学在时间和空间上的限制,以及后疫情时代摄影测量实验教学提供了相应的改革措施。

With the development of UAV equipment,the application field of UAV aerial survey is constantly expanding.This situation has increased the requirements of the surveying and mapping industry for the practical operation of photogrammetry courses.However,due to the influence of aviation control,site restrictions,and weather conditions,it is difficult for some universities to implement practical teaching of UAV photogrammetry.In order to find an experimental teaching model for photogrammetry courses,the work introduces the virtual simulation UAV aerial survey teaching system,discusses the experimental teaching content of virtual and reality photogrammetry,and constructs an experimental teaching program that combines aerial photography and photogrammetry.This article aims to improve students'practical skills,breaks through the limitations of time and space and provides corresponding reform measures for the experimental teaching of photogrammetry in the post-epidemic era.