GNSS-R海洋遥感监测技术综述

Review on GNSS-R ocean remote sensing monitoring technique

介绍了GNSS-R海洋遥感的发展过程、技术原理和理论模型,进一步研究了GNSS-R在海洋遥感各应用领域的主要研究内容,探讨了GNSS-R海洋测风、测高、海冰监测、溢油检测和移动目标探测的技术途径,概述了GNSS-R海洋遥感监测技术所涉及的反演理论和信息提取方法,并根据现有研究成果和海洋遥感的应用需要,提出今后需解决的关键技术和未来的发展方向。

This article introduces the development process, technical principles, theoretical model of GNSS-R ocean remote sensing, and further investigates the main research in major applications of it. The technological approaches of wind measurement, height measurement, sea ice monitoring, oil spill monitoring and moving target detection, including the relevant retrieval theory and ocean remote sensing information extracting method, are summarized and discussed. Lastly, according to the current research results and applicational need, the key technology needing to settle and the research directions are proposed.