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Monitoring abandoned dreg fields of high-speed railway construction with UAV remote sensing technology
Language英语
Lin, Jiayuan1; Wang, Zhiliang2; Wang, Yangchun1; Lin, Yi3; Du, Xiaolin1
Corresponding Authorlinjy@imde.ac.cn
2015-10
Source PublicationInternational Conference on Intelligent Earth Observing and Applications 2015 ; Proceedings of SPIE - The International Society for Optical Engineering
PagesDOI: 10.1117/12.2207421
Conference DateOctober 23, 2015 - October 24, 2015
Conference PlaceGuilin, Guangxi, China
Funding OrganizationChinese Academy of Sciences, Institute of Remote Sensing and Digital Earth ; Guangxi Key Laboratory of Spatial Information and Geomatics ; Guilin University of Technology ; International Society for Photogrammetry and Remote Sensing (ISPRS) ; Southwest Jiaotong University ; Tianjin University, Center for Remote Sensing
Abstract

High-speed railway construction will produce a large amount of abandoned dregs, so it is necessary to build enough dreg deposition fields along the railway. The task of the department of soil and water conservation is to monitor the construction and usage of abandoned dreg fields according to the design in the whole process of railway construction. As long linear construction projects, many high-speed railways go through regions of complex terrain, which poses great difficulties to monitoring current status of abandoned dreg fields. With the advantages of low cost, flexible launch and landing, safety, under-cloud-flying, hyperspatial image resolution, Unmanned Aerial Vehicles (UAVs) are very suitable for obtaining remote sensing imagery along the railway. One segment of the high-speed railway from Chongqing to Wanzhou and its neighborhood was chosen as the study area to demonstrate key technologies and specific procedures of monitoring abandoned dreg fields using the UAV system. The UAV system and its components are introduced along with the flight trajectories, acquired UAV imagery, and attitude data. Image preprocessing and generation of DEM and DOM are described in detail followed by image-based measurement accuracy assessment and abandoned dreg field status investigation on the resulting DOM and DEM. Results prove the feasibility and effectiveness of applying the fixed wing UAV system to rapidly monitoring the construction and usage of abandoned dreg fields.

KeywordUnmanned Aerial Vehicle (Uav) Remote Sensing Abandoned Dreg Field High-speed Railway Construction
DOI10.1117/12.2207421
Indexed BySCI ; EI
Accession numberAccession number:20160801972358
WOS IDWOS:000369013400007
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/17782
Collection数字山地与遥感应用中心
Affiliation1.(Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
2.Water and Soil Conservation Monitor Center, Haihe River Water Conservancy Commission, Ministry of Water Resources
3.Institute of Remote Sensing and Geographic Information System, Peking University
First 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,Wang, Zhiliang,Wang, Yangchun,et al. Monitoring abandoned dreg fields of high-speed railway construction with UAV remote sensing technology[C],2015:DOI: 10.1117/12.2207421.
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