积分球光源分布温度对宽波段光学遥感器绝对辐射定标的影响及其校正

万志; 李葆勇; 李宪圣; 刘则洵; 刘洪兴; 叶钊

doi:10.3788/fgxb20123308.0863

您当前的位置：

首页 >

文章列表页 >

积分球光源分布温度对宽波段光学遥感器绝对辐射定标的影响及其校正

器件制备及器件物理 | 更新时间：2020-08-12

- 积分球光源分布温度对宽波段光学遥感器绝对辐射定标的影响及其校正
- Influence of Integrating Sphere Source's Distribution Temperature on Broadband Optical Remote Sensor's Absolute Radiometric Calibration and Correcting Methods
- 发光学报 2012年33卷第8期页码：863-868
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所, 吉林长春 130033
  2. 中国科学院研究生院, 北京 100039
- 作者简介：
- 基金信息：
  
  国家863高技术计划 (863-2-5-1-13B)资助项目()
- DOI：10.3788/fgxb20123308.0863
  中图分类号： TP706
- 纸质出版日期：2012-8-10，
  
  收稿日期：2012-4-25，
  
  修回日期：2012-6-6，
扫描看全文
万志, 李葆勇, 李宪圣, 刘则洵, 刘洪兴, 叶钊. 积分球光源分布温度对宽波段光学遥感器绝对辐射定标的影响及其校正[J]. 发光学报, 2012,33(8): 863-868

WAN Zhi, LI Bao-yong, LI Xian-sheng, LIU Ze-xun, LIU Hong-xing, YE Zhao. Influence of Integrating Sphere Source's Distribution Temperature on Broadband Optical Remote Sensor's Absolute Radiometric Calibration and Correcting Methods[J]. Chinese Journal of Luminescence, 2012,33(8): 863-868
万志, 李葆勇, 李宪圣, 刘则洵, 刘洪兴, 叶钊. 积分球光源分布温度对宽波段光学遥感器绝对辐射定标的影响及其校正[J]. 发光学报, 2012,33(8): 863-868 DOI： 10.3788/fgxb20123308.0863.

WAN Zhi, LI Bao-yong, LI Xian-sheng, LIU Ze-xun, LIU Hong-xing, YE Zhao. Influence of Integrating Sphere Source's Distribution Temperature on Broadband Optical Remote Sensor's Absolute Radiometric Calibration and Correcting Methods[J]. Chinese Journal of Luminescence, 2012,33(8): 863-868 DOI： 10.3788/fgxb20123308.0863.

摘要

实测了积分球输出光谱辐亮度分布曲线

并得到积分球光源的分布温度。从理论上分析了积分球光源分布温度影响宽波段光学遥感器绝对辐射定标精度的原因和机理

并仿真计算了包括积分球和太阳在内的几种不同分布温度光源定标某宽波段光学遥感器时得到的定标系数。仿真结果表明

不同分布温度间的定标系数最大差别大于2%。在此基础上提出了积分球光源分布温度影响绝对辐射定标系数的校正方法

为提高宽波段遥感器的辐射定标精度和遥感图像辐射校正提供了思路和依据。

Abstract

The distribution temperature of the integrating sphere was calculated according to the measured integrating sphere spectral distribution. The influence of integrating sphere source's distribution temperature on broadband optical remote sensor's absolute calibration accuracy is analyzed. The simulation experiment was carried out to calculate optical remote sensor's absolute calibration coefficient based on different distribution temperature sources

including the measured integrating sphere source and the sun. The calculation result indicated that the maximum calibration coefficient difference between different distribution temperature sources was over 2%. The correcting methods to reduce the influence of integrating sphere source's distribution temperature on broadband optical remote sensor's absolute calibration accuracy are proposed

which will provide effective method for improving radiometric calibration accuracy and calibrating remote sensing image.

关键词

光学遥感器辐射定标积分球分布温度

Keywords

optical remote sensorradiometric calibrationintegrating spheredistribution temperature

references

Li Z Z, Zheng X B, Tang L L, et al. An advanced technology of absolute radiometric calibration for optical remote sensors [J]. Journal of Remote Sensing (遥感学报), 2007, 11(4):581-588 (in Chinese).

Mendenhall J A, Lencioni D E, Evans J B. Spectral and radiometric calibration of the advanced land imager [J]. Lincoln Laboratory Journal, 2005, 15(2):207-224.

Yang Z D, Gu S Y, Qiu H, et al. CBERS-1's CCD image quality evaluating and cross calibrating study [J]. Journal of Remote Sensing (遥感学报), 2004, 8(2):113-120 (in Chinese).

Ren J W, Liu Z X, Wan Z, et al. Radiometric calibration of off-axis three-mirror-anastigmat space camera with wide viewing field [J]. Optics and Precision Engineering (光学精密工程), 2010, 18(7):1491-1497 (in Chinese).

Lucke R L. Lambertian radiance and transmission of an integrating sphere [J]. Appl. Opt., 2007, 46(28):6966-6970.

Dai C H, Yu J L, Yin C Y. Experiment analysis of correlated color temperature and distribution temperature of the source [J]. Opt. Tech.(光学技术), 2003, 29(3):344-346 (in Chinese).

Wan Z, Ren J W, Li X S, et al. The development of a kind of apparatus for measuring infrared spectral emissivity [J]. Chin. J. Lumin.(发光学报), 2008, 29(1):200-203 ( in Chinese).

Chen R L, Fan X W, Li Y C. Study on synthetically evaluating image quality of aero-cameras [J]. Optical Technique (光学技术), 2004, 30(4):434-436 (in Chinese).

Liu H X , Ren J W, Li B Y, et al. Spectrum-tunable distribution and spectral matching for integrating sphere light source based on bromine tungsten lamps and LEDs [J]. Chin. J. Lumin.(发光学报), 2011, 32(10):1074-1080 (in Chinese).

Zhu J Y, Ren J W, Li B Y, et al. Synthesis of spectral distribution for LED-based source with tunable spectra [J]. Chin. J. Lumin.(发光学报), 2010, 31(6):882-887 (in Chinese).

Zheng X B, Yuan Y L, Xu Q Y, et al. New reference sources for radiometric calibration [J]. Journal of Applied Optics (应用光学), 2012, 33(1):101-107 (in Chinese).

Fryc I, Brown S W, Eppeldauer G P. LED-based spectrally tunable source for radiometric, photometric and colorimeric applications [J]. Opt. Eng., 2005, 44(11):111309-111316.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据