几种地物反射光的偏振特性

被引:28
作者
杨之文
高胜钢
王培纲
机构
[1] 中国科学院上海技术物理研究所,中国科学院上海技术物理研究所,中国科学院上海技术物理研究所上海,上海,上海
关键词
光学测量; 偏振; 偏振光谱; 斯托克斯参量; 偏振遥感;
D O I
暂无
中图分类号
O436.2 [吸收与散射];
学科分类号
摘要
偏振测量具有很多普通的光强度测量不具备的优点,是研究地表、大气,探索太空的良好辅助手段。为了获得可见红外偏振光谱,从而考察利用偏振遥感识别目标的可行性,采用求取斯托克斯参量的方法,分别对草地、黄色环氧板、沥青楼顶、绿帆布、水泥路面及铁板六个样品做了反射光偏振特性测量,并对它们的偏振光谱进行了详细比较,分析了其形成原因。结果表明偏振特性与目标的性质、测量波长、观测角度均有很大关系,偏振测量在遥感和目标识别方面具有重要的意义。
引用
收藏
页码:241 / 245
页数:5
相关论文
共 13 条
  • [1] Polarisation and directionality of the Earth′s reflectances: the POLDER instrument. Lorsignol,P Hollier,J. P Desshayes. Proceedings of SPIE the International Society for Optical Engineering . 1991
  • [2] Measurement of theStokesparameters of light. H G berry,A E Livingston. Applied Optics . 1979
  • [3] Synthesis of optical polarization signatures ofmilitary aircraft. W G Egan,M J Duggin. Proceedings of SPIE the International Society for Optical Engineering . 2002
  • [4] Polarized Directional Reflectance From Laurel and Mullein Leaves. Raven P N,Jordan D L. Optical Engineering . 2002
  • [5] Vanderbilt,V. C.,Grant,L.,Daughtry,C. S. T. Proceedings of the IEEE . 1985
  • [6] Polarization of light reflected by crop canopies. Rondeaux G,Herman M. Remote Sensing of Environment . 1991
  • [7] Optical enhancement of aircraft detectionusing polarization. Egan WG,Duggin MJ. Proceedings of SPIE the International Society for Optical Engineering . 2000
  • [8] Two long-wave infrared spectral polar meters for use in understanding polarization phenomenology. Stephanie H.Sposato,Matthew P.Fetrow,Kenneth P.Bishop,Thomas R.Caudill. Optical Engineering . 2002
  • [9] PolarizedMODTRAN 3.7 applied tocharacterization of ocean color in the presence of aerosols. W G Egan,O Liu. Proceedings of SPIE the International Society for Optical Engineering . 2002
  • [10] Detection of vehicles and personnel using polarization. W G Egan. Proceedings of SPIE the International Society for Optical Engineering . 2000