Bulletin of Surveying and Mapping ›› 2022, Vol. 0 ›› Issue (6): 18-24.doi: 10.13474/j.cnki.11-2246.2022.0165.

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Review of coastal ecological environment monitoring based on unmanned aerial vehicle remote sensing

HU Yiqiang1, YANG Ji1,2, JING Wenlong1,2, YANG Chuanxun1,3,4, SHU Sijing1, LI Yong1,2   

  1. 1. Key Lab of Guangdong for Utilization of Remote Sensing and Geographical Information System (Guangdong Province Engineering Laboratory for Geographic Spatiotemporal Big Data, Guangzhou Institute of Geography, Guangdong Academy of Sciences), Guangzhou 510070, China;
    2. Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China;
    3. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China;
    4. University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2021-07-19 Revised:2022-04-29 Published:2022-06-30

Abstract: In this study, we introduce the history and current situation of development of UAV remote sensing systems by introducing the application status of UAV platform and UAV remote sensors from the perspective of coastal ecological environment monitoring. Then we review UAVRS applications in eight different areas of the coastal ecological environment monitoring, which provides evidence of the potentials and effectiveness of UAVRS for coastal zone management. This study points out that in order to further improve the application effect of UAVRS in coastal ecological environment monitoring, it is necessary to conduct further research and improvement in UAV remote sensors, setting out ground control points (GCPs), spectral data processing and other related technologies. In the future, with the improvement of UAV data transmission speed and the development of UAV AD hoc network technology, it is expected to achieve efficient and intelligent monitoring of coastal ecological environment.

Key words: UAV, remote sensing, coastal zone, ecological environment monitoring, review

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