光谱学与光谱分析 |
|
|
|
|
|
Spectral Calibration of the Hyperspectral Imager Based on Atmosphere Absorption |
ZHANG Chun-lei1,2,XIANG Yang1 |
1. State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China 2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
|
|
Abstract The hyperspectral imager is a new type remote sensor which can collect both the image and the spectral information of the scene. The objective of the spectral calibration of the hyperspectral imager is to determine the central wavelength and spectral width of each channel. The spectral sampling interval of the hyperspectral imager calculated and the atmosphere absorption of the atmosphere were used to calibrate the central wavelength and spectral width of the channels of the hyperspectral imager in the present article. Comparison was made between the spectral calibration result and a spectrometer which has high spectral resolution and the results were improved. The results indicate that the spectral calibration of this method can achieve precision of 1 nm.
|
Received: 2011-03-22
Accepted: 2011-07-05
|
|
Corresponding Authors:
ZHANG Chun-lei
E-mail: zcll_1981@126.com
|
|
[1] ZHENG Yu-quan(郑玉权). Optics and Precision Engineering(光学精密工程),2010, 18(11): 2347. [2] Chrien T G, Green R O, Eastwood M L, et al. SPIE, 1990, 1298: 37. [3] Liao L, Jareche P, Gleichauf D, et al. SPIE, 2004, 4135: 264. [4] Folkman M A, Sandor S, Thordarson S, et al. SPIE, 1997, 3118: 142. [5] Zadnik J, Guerin D, Moss R, et al. SPIE, 2004, 5425: 182. [6] Suhr B, Frise J, Gege P, et al. SPIE, 2006, 6361: 636110. [7] SHU Rong, XUE Yong-qi, YANG Yi-de. SPIE, 2004, 5234: 668. [8] Hedman T R, Beach R, Jarecke P J, et al. U S Patent,2000,6, 111, 640. [9] Davis O C, Bowles J, Leathers A R, et al. Optics Express, 2002, 10(4): 210. |
[1] |
LI Xin-quan1, 2,ZHANG Jun-qiang1, 3*,WU Cong-jun1,MA Jian1, 2,LU Tian-jiao1, 2,YANG Bin3. Optical Design of Airborne Large Field of View Wide Band Polarization Spectral Imaging System Based on PSIM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 250-257. |
[2] |
WANG Jian-wei1, 2, LI Wei-yan1, SUN Jian-ying1, LI Bing1, CHEN Xin-wen1, TAN Zheng1, ZHAO Na1, LIU Yang-yang1, 3, LÜ Qun-bo1, 3*. Fast Spectral Calibration Method of Spectral Imager[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2013-2017. |
[3] |
LI Ming, QIN Kai*, ZHAO Ning-bo, TIAN Feng, ZHAO Ying-jun. Study on the Relationship Between Black Soil Emissivity Spectrum and Total Potassium Content Based on TASI Thermal Infrared Data[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(09): 2862-2868. |
[4] |
PEI Guo-chao1, 2, LI Yuan3, 4*, BAI Ting-zhu1, 2. Temporal Variation Model of Ultraviolet Hyperspectral Solar Reference Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2332-2338. |
[5] |
HUANG Shan1, 2, SI Fu-qi1*, ZHAO Min-jie1, ZHOU Hai-jin1, JIANG Yu1. Study on the Slit Function of Atmospheric Trace Gas Differential Optical Absorption Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(07): 2008-2012. |
[6] |
LIU Jia-nan1, 2*, CUI Ji-cheng1, YIN Lu1, 2, SUN Ci1, CHEN Jian-jun1, 2, ZHANG Rui1, 2, LIU Jian-li1, 2. Analysis and Design of Pre-Imaging System of Integral Field Imaging Spectrometer Based on Lenslet Array[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(10): 3269-3272. |
[7] |
ZHAO Shou-jiang1, YANG Bin1, JIAO Jian-nan2, YANG Peng1, WU Tai-xia3*, WANG Xue-qi1, YAN Lei1*. Using a Polarization Method to Reduce the Vegetation Inversion Error Caused by Strong or Weak Reflection Intensity[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(10): 3315-3320. |
[8] |
ZHANG Quan1, 2, HUANG Shu-hua1*, TIAN Yu-ze1, 2, LU Yue-lin1, 2, ZHAO Min-jie1, ZHOU Hai-jin1, ZHAO Xin1, WANG Yu1, SI Fu-qi1. Noise Analysis and Processing Method of Environment Monitoring Instrument[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(09): 2976-2981. |
[9] |
ZOU Yao-pu1, 2, ZHANG Lei1, 2, HAN Chang-pei2*, LI Li-bing2. Study of High Accuracy Spectral Calibration of Fourier Transform Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1268-1275. |
[10] |
LIU Xiang-lei1,2, LIU Yang-yang1*, FANG Yu1, PEI Lin-lin1, Lü Qun-bo1. Optical Design of Large Relief Large Relative Apertureand High Resolution Modified Dyson Imaging Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3908-3912. |
[11] |
GAO Jian-hua1,2, LIANG Jing-qiu1, Lü Jin-guang1*, LIANG Zhong-zhu1, QIN Yu-xin1, WANG Wei-biao1. A Stepped Mirror Based Temporally and Spatially Modulated Imaging Fourier Transform Spectrometer: Principle and Data Processing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3932-3939. |
[12] |
LI Shi-wei1,2, WANG Zhao-ba1,2, ZHANG Rui1,2,WANG Zhi-bin1,2,3. Spectral Measurements Based on Difference Frequency Modulation of Two PEMs Modulators[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(09): 2966-2973. |
[13] |
XU Na, HU Xiu-qing*, CHEN Lin. Evaluation and Correction of Atmosphere Contamination on the Measurement of the Spectral Response of FY-2 Water Vapor Channels[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(08): 2325-2330. |
[14] |
ZHENG Zhi-zhong1,2, YANG Zhong1*, XIU Lian-cun2, DONG Jin-xin2, CHEN Chun-xia2, GAO Yang2, YU Zheng-kui2. Design of a SWIR Offner Imaging Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(07): 2267-2272. |
[15] |
MAO Jing-hua1, 2, WANG Yong-mei1,2*, SHI En-tao1, ZHANG Zhong-mou1, JIANG Fang1. Study on the Slitfunction Test Method Based on Hyperspectral Imaging Instrument[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(04): 1286-1290. |
|
|
|
|