利用机载GPS和地面控制点评估无人机图像处理中的数字高程模型(DEM)

Ahmad Lukman Muji, K. N. Tahar
{"title":"利用机载GPS和地面控制点评估无人机图像处理中的数字高程模型(DEM)","authors":"Ahmad Lukman Muji, K. N. Tahar","doi":"10.1109/INTELLISYS.2017.8324226","DOIUrl":null,"url":null,"abstract":"The Unmanned Aerial Vehicle (UAV) technology has evolved dramatically in the 21st century in the military and general public for the recreational purposes and mapping work. The UAV operating costs are much cheaper compared to the normal aircraft and do not require a large workforce. There are other systems that have the same function like the Light Detection and Ranging (LIDAR) and Satellite Images. These systems require a huge cost and more labors and are time consuming to produce the Digital Elevation Model (DEM). The objective of this study is to investigate the accuracy of the DEM by using commercial software such as Agisoft and Pix4D with the Ground Control Point (GCP) and onboard Global Positioning System (GPS) processing. The aim of the study is to assess the DEM based on the UAV image processing. In this study, a hexacopter UAV was used to capture aerial images from a certain altitude. The Ground Control Point and Control Point were established using the GPS static technique. There are two types of analyses in this study which are the DEM accuracy based on Residual Mean Square Error and slope percentage. As a conclusion, the UAV images have the potential to be used for updating the DEM at a specific area.","PeriodicalId":131825,"journal":{"name":"2017 Intelligent Systems Conference (IntelliSys)","volume":"198 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Assessment of Digital Elevation Model (DEM) using onboard GPS and ground control points in UAV image processing\",\"authors\":\"Ahmad Lukman Muji, K. N. Tahar\",\"doi\":\"10.1109/INTELLISYS.2017.8324226\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Unmanned Aerial Vehicle (UAV) technology has evolved dramatically in the 21st century in the military and general public for the recreational purposes and mapping work. The UAV operating costs are much cheaper compared to the normal aircraft and do not require a large workforce. There are other systems that have the same function like the Light Detection and Ranging (LIDAR) and Satellite Images. These systems require a huge cost and more labors and are time consuming to produce the Digital Elevation Model (DEM). The objective of this study is to investigate the accuracy of the DEM by using commercial software such as Agisoft and Pix4D with the Ground Control Point (GCP) and onboard Global Positioning System (GPS) processing. The aim of the study is to assess the DEM based on the UAV image processing. In this study, a hexacopter UAV was used to capture aerial images from a certain altitude. The Ground Control Point and Control Point were established using the GPS static technique. There are two types of analyses in this study which are the DEM accuracy based on Residual Mean Square Error and slope percentage. As a conclusion, the UAV images have the potential to be used for updating the DEM at a specific area.\",\"PeriodicalId\":131825,\"journal\":{\"name\":\"2017 Intelligent Systems Conference (IntelliSys)\",\"volume\":\"198 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 Intelligent Systems Conference (IntelliSys)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INTELLISYS.2017.8324226\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Intelligent Systems Conference (IntelliSys)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTELLISYS.2017.8324226","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5

摘要

无人机(UAV)技术在21世纪在军事和公众娱乐目的和测绘工作中得到了巨大的发展。与普通飞机相比,无人机的操作成本要便宜得多,而且不需要大量的劳动力。还有其他系统具有相同的功能,如光探测和测距(激光雷达)和卫星图像。这些系统需要巨大的成本,更多的劳动力和时间来产生数字高程模型(DEM)。本研究的目的是利用Agisoft和Pix4D等商业软件,结合地面控制点(GCP)和机载全球定位系统(GPS)处理,研究DEM的精度。研究的目的是对基于无人机图像处理的DEM进行评估。在本研究中,使用六旋翼无人机从一定高度捕获航空图像。采用GPS静态技术建立了地面控制点和控制点。本研究采用基于残差均方误差的DEM精度分析和基于坡度百分比的DEM精度分析两种方法。作为结论,无人机图像有潜力用于更新特定区域的DEM。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Assessment of Digital Elevation Model (DEM) using onboard GPS and ground control points in UAV image processing
The Unmanned Aerial Vehicle (UAV) technology has evolved dramatically in the 21st century in the military and general public for the recreational purposes and mapping work. The UAV operating costs are much cheaper compared to the normal aircraft and do not require a large workforce. There are other systems that have the same function like the Light Detection and Ranging (LIDAR) and Satellite Images. These systems require a huge cost and more labors and are time consuming to produce the Digital Elevation Model (DEM). The objective of this study is to investigate the accuracy of the DEM by using commercial software such as Agisoft and Pix4D with the Ground Control Point (GCP) and onboard Global Positioning System (GPS) processing. The aim of the study is to assess the DEM based on the UAV image processing. In this study, a hexacopter UAV was used to capture aerial images from a certain altitude. The Ground Control Point and Control Point were established using the GPS static technique. There are two types of analyses in this study which are the DEM accuracy based on Residual Mean Square Error and slope percentage. As a conclusion, the UAV images have the potential to be used for updating the DEM at a specific area.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信