Bulletin of Surveying and Mapping ›› 2024, Vol. 0 ›› Issue (9): 140-144.doi: 10.13474/j.cnki.11-2246.2024.0925

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Research and practice of UAV network monitoring for cultivated land change

WEI Zhongyang1,2, HUANG Jingjin1,2, GUO Weili1,2, FENG Yijun1,2, LI Zhenghong1,2, WEI Qiulian1,2, PAN Yifeng1,2, XIE Hong2,3   

  1. 1. Guangxi Institute of Natural Resources Survey and Monitoring, Nanning 530219, China;
    2. Technology Innovation Center for Natural Resources Monitoring and Evaluation of Beibu Gulf Economic Zone, Ministry of Natural Resources, Nanning 530219, China;
    3. School of Geodesy and Geomatics, Wuhan University, Wuhan 430072, China
  • Received:2023-11-28 Revised:2024-05-22 Published:2024-10-09

Abstract: This paper analyzes the advantages of UAV remote sensing compared with traditional ground inspection, satellite remote sensing and ground-based video monitoring in the monitoring of cultivated land change. Aiming at the problems such as limited remote sensing capability of UAV, long processing time of image and insufficient automatic image information extraction ability, this paper presents the technology architecture and key technologies of UAV network monitoring for cultivated land change based on UAV network collaborative aerial photography, parallel image processing, image intelligent interpretation classification and other technologies. Finally, taking the construction of Guangxi UAV linkage service platform, UAV image AI interpretation system and the application in cultivated land change monitoring as examples, the construction achievements of UAV network monitoring technology architecture are illustrated.

Key words: UAV networking, collaborative monitoring, cultivated land change, technical architecture, Guangxi

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