文章基本信息

标题：IceSAT/GLAS Waveform Signal Processing for Ground Cover Classification: State of the Art
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作者：Francesco Pirotti
期刊名称：Italian Journal of Remote Sensing
印刷版ISSN：1129-8596
电子版ISSN：2039-7879
出版年度：2010
卷号：42
页码：13-26
DOI：10.5721/ItJRS20104222
出版社：Associazione Italiana di Telerilevamento (AIT)
摘要：Remote sensing data from waveform lidar sensors supply the complete profile of the backscattered signal. This characteristic opens interesting new frontiers for the study of land cover because, in addition to range measurements, further physical properties of objects may be derived through analysis of the return impulse. This paper’s intent is to assess the state of the art in waveform signal processing aimed at land cover interpretation. We start with a description of GLAS data structure and follow with a review of specific signal processing techniques that can be applied. Conclusions discuss the state of the art methods from the perspective of practical applications.
关键词：Waveform LiDAR; Land cover; IceSAT/GLAS; Signal analysis.