光谱学与光谱分析 |
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Study on the Thermal Infrared Polarization Characteristics of the Grassland Withered Plants |
SHI Jun, ZHAO Yun-sheng*, ZHANG Xia, LIU Jie, HE Qian-qian |
College of Urban and Environmental Sciences, Northeast Normal University, Changchun 130024, China |
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Abstract With the development of remote sensing technology, it is important to study on the thermal infrared polarization characteristics of the land surface objects. In order to explore the thermal infrared polarization characteristics of the grassland withered plants, the samples of the grassland withered plants were measured indoor according to the thermal infrared polarized detection mechanism, using thermal infrared radiometer. The results showed that the thermal infrared polarized radiance and brightness temperature have increased with the viewing angle and have increased first and then decreased with the azimuth and polarized state. Chloris virgata’s brightness temperature decreased first and then increased at 180° azimuth, which is an exceptional case. These reflect that the thermal infrared polarization characteristics are related to the materials’ roughness, the detecting direction, the internal structure and its emission ability, and this research laid the foundation for other quantitative studies.
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Received: 2012-04-03
Accepted: 2012-07-08
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Corresponding Authors:
ZHAO Yun-sheng
E-mail: zhaoys975@nenu.edu.cn
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[1] Lawrence B W, Andrew L, Tang R J. Santa Barbara, CA, USA: IEEE, 1998. 625. [2] WANG Zhen, HONG Jin, YE Song, et al(汪 震, 洪 津, 叶 松, 等). Acta Photonica Sinica(光子学报), 2007, 36(8): 1500. [3] TANG Kun, ZOU Ji-wei, JIANG Tao, et al(唐 坤, 邹继伟, 姜 涛,等). Infrared and Laser Engineering(红外与激光工程), 2007, 36(5): 611. [4] Ben-Dor B, Oppenheim U P, Balfour L S. Proceedings of SPIE, 8th Meeting on Optical Engineering in Israel: Optical Engineering and Remote Sensing, 1993, 1971: 68. [5] XIAO Qing, LIU Qin-huo, LI Xiao-wen, et al(肖 青, 柳钦火, 李小文,等). Journal of Infrared and Millimeter Waves(红外与毫米波学报), 2003, 22(5): 373. [6] WANG Zhen, QIAO Yan-li, HONG Jin, et al(汪 震, 乔延利, 洪 津,等). Infrared and Laser Engineering(红外与激光工程), 2007, 36(6): 853. [7] SUN Xiao-bing, QIAO Yan-li, HONG Jin(孙晓兵, 乔延利, 洪 津). Journal of Atmospheric and Environmental Optics(大气与环境光学学报), 2010, 5(3): 175. [8] GUO Ze-cheng, WANG Feng, ZHANG Jun, et al(郭泽成, 王 峰, 张 骏,等). Infrared Technology(红外技术), 2010, 32(2): 113.
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