海岸带是陆地和海洋相互作用的地球生态关键带,汇集了大量的物质和能量,正经历着高强度人类活动、全球气候变化和物种入侵的叠加影响,面临着前所未有的挑战。遥感科学与技术是全面、系统深入监测海岸带资源、生态、环境的有效手段。本文从海岸带独特性和遥感技术优势出发,借助Web of Science和CNKI数据库,分析了海岸带遥感国内外研究现状,探讨了海岸带遥感所面临的科学技术问题,综述了研究进展,明确了机遇与挑战,讨论了未来发展方向。本文能够为科学认识海岸带遥感中存在的问题,把握海岸带遥感发展方向提供参考。

The coastal zone is an ecologically crucial zone where land and ocean interact, collecting a vast amount of matter and energy. Currently, it is facing unprecedented challenges from intensified human activities, global climate change, and species invasion. Remote sensing science and technology provide an effective means for comprehensive and systematic monitoring of coastal zone resources, ecology, and environment. From the uniqueness of the coastal zone and the advantages of remote sensing technology, this paper analyzes the current status of domestic and foreign research on coastal remote sensing using the Web of Science and CNKI databases. It explores the scientific and technological issues facing coastal remote sensing, summarizes research progress, identifies opportunities and challenges, and discusses future development directions. This paper can serve as a reference for understanding the scientific challenges of remote sensing in the coastal zone and identifying the direction of remote sensing development in the coastal zone.