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合成孔径雷达(SAR)因为其独特的优势,成为遥感研究的热点问题。湿地作为复杂水陆交汇系统,传统的遥感手段不能全面获取湿地信息。将SAR引入到湿地遥感研究中具有重要意义。论文系统、全面介绍了这一方面研究的最新成果,主要包括SAR在湿地制图、湿地水位及湿地生物量估算方面的应用。
Synthetic aperture radar (SAR) has become a hot issue in remote sensing research because of its unique advantages. Wetland as a complex system of land and water intercourse, the traditional means of remote sensing can not fully access to wetland information. The introduction of SAR into wetland remote sensing research is of great significance. The dissertation systematically introduces the latest achievements in this field, including the application of SAR in wetland mapping, wetland water level and wetland biomass estimation.