| Inspecting unattended irrigation canals of dujiangyan in mountainous area with UAV remote sensing technology | |
| Language | 英语 |
Lin Jiayuan1 ; Zhou Xingxia2; Deng Shunjie3; Du Xiaolin1; Wang Meimei4; Li Xinjuan1
| |
| 2019 | |
| Source Publication | 2019 8th International Conference on Agro-Geoinformatics, Agro-Geoinformatics 2019 |
| meeting | 2019 8th International Conference on Agro-Geoinformatics, Agro-Geoinformatics 2019 |
| Conference Date | July 16, 2019 - July 19, 2019 |
| Conference Place | Istanbul |
| Country | Turkey |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Contribution Rank | 1 |
| Abstract | The irrigation system of Dujiangyan takes charge of irrigating about 1 million hectare farmland in the Midwest of Sichuan Basin. It costs huge manpower and financial resources to periodically conduct manual inspection on the full range of irrigation canals, especially in mountainous area. With the advantages of low cost, flexible taking-off and landing, and hyperspatial image resolution, Unmanned Aerial Vehicles (UAVs) are very suitable for obtaining photographs along the irrigation canals. In this paper, two test sites of the Renmin Canal were chosen for UAV operations. The UAV system and its major components were introduced along with the planned flight routes, acquired UAV images, and photographing parameters. Aerial triangulation, generation of DSM and DOM, and textured 3D scenery were described followed by confidence-based edge detection and mean shift image segmentation on DOM. Then the ancillary buildings of the two test sites were identified and the current status of the irrigation canal was assessed on the resulting DOMs and DSMs. Results proved the feasibility and potential of applying the UAV system to rapidly inspecting unattended irrigation canals in mountainous area. © 2019 IEEE. |
| Keyword | Aerial triangulation Current status Financial resources Irrigation systems Manual inspection Mountainous area Sichuan Basin UAV remote sensing |
| DOI | 10.1109/Agro-Geoinformatics.2019.8820220 |
| ISBN | 9781728121161 |
| Indexed By | EI |
| Accession number | Accession number:20194107508350 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/33432 |
| Collection | 数字山地与遥感应用中心 |
| Corresponding Author | Lin Jiayuan |
| Affiliation | 1.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, 610041, China; 2.Surveying and Mapping Technology Service, Center Sichuan Bureau of Surveying Mapping and Geoinformation, Chengdu, 610081, China; 3.2nd Department of Renmin Canal, Dujiangyan Administration of Sichuan Province, Deyang;618000, China; 4.Remote Sensing Application Institute, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, China |
| First Author Affilication | 中国科学院水利部成都山地灾害与环境研究所 |
| Corresponding Author Affilication | 中国科学院水利部成都山地灾害与环境研究所 |
| Recommended Citation GB/T 7714 | Lin Jiayuan,Zhou Xingxia,Deng Shunjie,et al. Inspecting unattended irrigation canals of dujiangyan in mountainous area with UAV remote sensing technology[C]:Institute of Electrical and Electronics Engineers Inc.,2019. |
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