Spectral Calibration of The Hyperspectral Optical Remote Sensor

JIN Hui; JIANG Hui-lin; ZHENG Yu-quan; MA Hong-tao

doi:10.3788/fgxb20133402.0235

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Spectral Calibration of The Hyperspectral Optical Remote Sensor

paper | 更新时间：2020-08-12

- Spectral Calibration of The Hyperspectral Optical Remote Sensor
- Chinese Journal of Luminescence Vol. 34, Issue 2, Pages: 235-239(2013)
- 作者机构：
  
  1. 长春理工大学,吉林长春,130022
  2. 中国科学院长春光学精密机械与物理研究所,吉林长春,130033
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20133402.0235
  CLC： O432.2
- Received：11 December 2012，
  
  Revised：02 January 2013，
  
  Published：10 February 2013
- 稿件说明：
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金辉, 姜会林, 郑玉权, 马洪涛. 高光谱遥感器的光谱定标[J]. 发光学报, 2013,34(2): 235-239

JIN Hui, JIANG Hui-lin, ZHENG Yu-quan, MA Hong-tao. Spectral Calibration of The Hyperspectral Optical Remote Sensor[J]. Chinese Journal of Luminescence, 2013,34(2): 235-239
金辉, 姜会林, 郑玉权, 马洪涛. 高光谱遥感器的光谱定标[J]. 发光学报, 2013,34(2): 235-239 DOI： 10.3788/fgxb20133402.0235.

JIN Hui, JIANG Hui-lin, ZHENG Yu-quan, MA Hong-tao. Spectral Calibration of The Hyperspectral Optical Remote Sensor[J]. Chinese Journal of Luminescence, 2013,34(2): 235-239 DOI： 10.3788/fgxb20133402.0235.

摘要

高光谱遥感器光谱性能参数的准确定标是高光谱遥感器数据定量应用的基本前提。本文基于单色准直光标定法对高光谱遥感器进行了光谱性能参数定标

通过数据采集软件及数据处理软件对高光谱遥感器光谱性能参数定标数据进行了分析。分析结果显示:定标测试的重复性在1 h内小于0.2 nm

在20 h内小于0.35 nm。光谱定标结果表明:高光谱遥感器的平均光谱分辨率为4.94 nm

且各高光谱遥感器空间维光谱分辨率均小于5 nm

典型谱段的平均带宽均在6 nm左右。

Abstract

Accurate calibration of hyperspectral optical remote sensing spectral performance parameters is the basic premise of the quantitative application of hyperspectral optical remote sensing data. Based a monochromatic collimated cursor titration hyperspectral optical remote sensor calibration of the spectral performance parameters

spectral performance parameters of high-spectral optical remote sensor calibration data were analyzed by the data acquisition software and data processing software. The analysis results show that the calibration test repeatability is less than 0.2 nm within 1 h

and less than 0.35 nm within 20 h. The spectral scaling results show that the average spectral resolution of hyperspectral optical remote sensor is 4.94 nm

and the spatial dimension of the high-spectral optical remote sensor spectral resolution is less than 5 nm

the average of the typical spectral bandwidth is about 6 nm.

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Keywords

references

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