大气与环境光学学报 ›› 2013, Vol. 8 ›› Issue (4): 282-286.

• 光学遥感与图像处理 • 上一篇    下一篇

不同观测方向下的遥感偏振图像仿真

孟廷,易维宁,黄红莲,杜丽丽   

  1. (中国科学院安徽光学精密机械研究所中国科学院通用光学定标与表征技术重点实验室, 安徽 合肥 230031)
  • 收稿日期:2013-04-15 修回日期:2013-04-17 出版日期:2013-07-28 发布日期:2013-07-16
  • 通讯作者: 孟廷(1986-),男,汉族,安徽宿州人,研究生,主要从事遥感信息处理方面的研究. E-mail:mengstop@126.com
  • 作者简介:孟廷(1986-),男,汉族,安徽宿州人,研究生,主要从事遥感信息处理方面的研究.

Remote Sensing Polarization Image Simulation in Different Viewing Directions

MENG Ting, YI Wei-ning, HUANG Hong-lian, DU Li-li   

  1. (Key Laboratory of Optical Calibration and Characterization, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China)
  • Received:2013-04-15 Revised:2013-04-17 Published:2013-07-28 Online:2013-07-16

摘要:

偏振辐射具有强烈的方向性,而遥感探测所获得的角度信息较为有限,从有限的角度仿真其它角度的偏振信息,对提高偏振遥感应用能力具有重要作用。利用地面实测数据和真实偏振图像,再加上大气对偏振信息的影响能够获得不同观测角度下的偏振图像,使得仿真结果更加客观和准确。

关键词: 偏振, 斯托克斯矢量, 大气, 仿真

Abstract:

Polarized radiation is strongly direction-oriented, but remote sensing information can only be obtained at several angles, simulating polarized information of different directions can improve the ability of polarization remote sensing applications. Using real data of surface measurement and polarized image the remote sensing polarization image can be simulated in different viewing directions. In order to make the simulation results more objective and accurate, the influence of the atmosphere is considered.

Key words: polarization, stokes vector, atmosphere, simulation

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