基于小型无人机的摄影测量实践教学探讨
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摘要
《摄影测量学》是一门理论与实践结合较为紧密的课程,在传授基本理论与基本知识的同时,必须重视实践教学环节。现阶段将小型无人机作为一种获取高分辨率影像的全新技术引入课堂教学,在测绘工程专业摄影测量实践教学过程中,通过"分组摄影、分片成图、连成一体"的方式,实现了校区无人机航测成图的实践教学工作,使学生在校期间熟悉小型无人机由外业操作到内业数据处理的流程。据此表明,在摄影测量实践教学过程中,开展小型无人机航测成图实习对学生熟练掌握一门不同于传统测量方法的新技术,为今后解决实际工程中有关的摄影测量问题拓宽新思路。
Photogrammetry is a closely integrated course in theory and practice.While teaching basic theories and basic knowledge,it is necessary to attach importance to the practice teaching.The teaching leads into the new technology of small unmanned aerial vehicle(SUAV)with a high resolution image at this stage.In the course of photogrammetry practice teaching in surveying and mapping engineering,the practice teaching of aerial photogrammetry mapping of unmanned aerial vehicles is realized by "grouping photography,dividing into drawing and integrating into one",so that students are familiar with the process of SUAV from external operation to internal data processing.In the course of photogrammetric practice teaching,the developing SUAV aerial mapping helps students to master a new technique different from traditional measurement method,and to broaden the new idea of solving the related photogrammetry problems in the actual project.
Photogrammetry is a closely integrated course in theory and practice.While teaching basic theories and basic knowledge,it is necessary to attach importance to the practice teaching.The teaching leads into the new technology of small unmanned aerial vehicle(SUAV)with a high resolution image at this stage.In the course of photogrammetry practice teaching in surveying and mapping engineering,the practice teaching of aerial photogrammetry mapping of unmanned aerial vehicles is realized by "grouping photography,dividing into drawing and integrating into one",so that students are familiar with the process of SUAV from external operation to internal data processing.In the course of photogrammetric practice teaching,the developing SUAV aerial mapping helps students to master a new technique different from traditional measurement method,and to broaden the new idea of solving the related photogrammetry problems in the actual project.
引文
[1]张剑清.摄影测量学[M].湖北武汉:武汉大学出版社,2003.
[2]邓非,闫利.摄影测量实验教程[M].湖北武汉:武汉大学出版社,2012.
[3]姚全德,李奇.无人机摄影测量技术在江西永泰航电枢纽工程中的应用[J].北京测绘,2014(4):63-67.
[4]杨慧琴.无人机航测技术在基层测绘工作中的应用分析[J].北京测绘,2015(6):138-140.
[5]柏春岚.《摄影测量学》教学改革的研究与探索[J].高教研究与探索,2014,33(3):49-52.
[6]韩立,王怡.小型无人机在摄影测量课程中开展教学的可行性探讨[J].新校园,2017,43(1):169-170.
[7]罗伟国.关于无人机航测系统外业像控的探讨[J].矿山测量,2012(5):56-58,93.
[8]喻帆.低空无人机航测像控点布设方法探讨[J].测绘与空间地理信息,2018,41(2):167-170.
[9]初爱萍.基于DPGrid软件的无人机数据处理[J].科技传播,2010(20):196-197.
[10]孙烨龙.小型无人机航测系统大比例尺测图方法研究[D].四川成都:成都理工大学,2017.
[2]邓非,闫利.摄影测量实验教程[M].湖北武汉:武汉大学出版社,2012.
[3]姚全德,李奇.无人机摄影测量技术在江西永泰航电枢纽工程中的应用[J].北京测绘,2014(4):63-67.
[4]杨慧琴.无人机航测技术在基层测绘工作中的应用分析[J].北京测绘,2015(6):138-140.
[5]柏春岚.《摄影测量学》教学改革的研究与探索[J].高教研究与探索,2014,33(3):49-52.
[6]韩立,王怡.小型无人机在摄影测量课程中开展教学的可行性探讨[J].新校园,2017,43(1):169-170.
[7]罗伟国.关于无人机航测系统外业像控的探讨[J].矿山测量,2012(5):56-58,93.
[8]喻帆.低空无人机航测像控点布设方法探讨[J].测绘与空间地理信息,2018,41(2):167-170.
[9]初爱萍.基于DPGrid软件的无人机数据处理[J].科技传播,2010(20):196-197.
[10]孙烨龙.小型无人机航测系统大比例尺测图方法研究[D].四川成都:成都理工大学,2017.