The use of innovative software Pix4Dmapper to optimize the process of generating spatial data from UAV's aerial images

Robert Hsu*, K. C. Chang

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

An Unmanned Aerial Vehicle (UAV) industry is rapidly expanding for the past few years. The enhancement of an automatic system technology and the stable image capture equipment provides an ability for UAVs to adapt changing condition automatically and capture stable quality of high resolution ground images. The UAVs are also able to capture ground images at a low altitude (about 500 to 700 meters height) which could provide advanced use of disaster management, including disaster area monitoring, information gathering, and rapid response to disaster. However, a process of producing orthophotos and a digital surface model (DSM) from the UAVs' images in traditional methods, which need to set three control components first, including aerial triangulation, ground control points, and stereo photogrammetry, is time-consuming. It cannot react to the rapid demand of disaster response. The study focus on optimizing the process and on reducing time-consumption to acquiring orthophotos and the DSM from UAVs' aerial image by using Pix4Dmapper.

原文英語
頁(從 - 到)241-246
頁數6
期刊Journal of the Chinese Institute of Civil and Hydraulic Engineering
27
發行號3
出版狀態已發佈 - 2015 九月 1

ASJC Scopus subject areas

  • 土木與結構工程

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