摘要
阐述了高光谱遥感的特点、优势,以及在航空及航天领域的发展情况,列举了几种典型高光谱成像仪的光学系统原理和主要技术指标。在此基础上,概述了高光谱遥感在植被生态、大气环境、地质矿产、海洋、军事等领域的应用情况。最后对高光谱遥感发展趋势提出了几点建议,包括低反射率目标遥感、高信噪比、高空间分辨率及宽覆盖范围等方面。
The characteristics and advantages of hyperspectral fields of aviation and aerospace. Several typical hyperspectral remote sensing, and development situation are presented in the imager optical system principle and the main technical indicators are particularized. At the same time, the applications with hyperspectrai remote sensing in vegetation ecoiogy, atmos pheric science, geology and mineral resources, marine and military fields are summarized. The suggestions for the future development trend of hyperspectral remote sensing are given in the end,including the remote sensing of low reflectivity target, high signal-to-noise ratio, high spatial resolution and wide coverages.
出处
《光学与光电技术》
2013年第3期67-73,共7页
Optics & Optoelectronic Technology
基金
国防预研基金(SA050)
国家863高技术研究发展计划(2010AA1221091001)
吉林省科技发展计划(201101079)资助项目
关键词
高光谱遥感
发展
应用
成像光谱仪
hyperspectral remote sensing
development
application
imaging spectrometer
