HFCAS OpenIR
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Nitric oxide detection using principal component analysis spectral structure matching to the UV derivative spectrum 期刊论文
APPLIED OPTICS, 2022, 卷号: 61
作者:  Fan, Bo-Qiang;  Zhang, Yu-Jun;  He, Ying;  You, Kun;  Yu, Dong-Qi;  Xie, Hao;  Lei, Bo-En;  Liu, Wen-Qing
收藏  |  浏览/下载:100/0  |  提交时间:2022/01/25
Tropospheric NO2 Pollution Monitoring with the GF-5 Satellite Environmental Trace Gases Monitoring Instrument over the North China Plain during Winter 2018-2019 期刊论文
ATMOSPHERE, 2021, 卷号: 12
作者:  Yang, Dongshang;  Luo, Yuhan;  Zeng, Yi;  Si, Fuqi;  Xi, Liang;  Zhou, Haijin;  Liu, Wenqing
收藏  |  浏览/下载:67/0  |  提交时间:2021/05/06
Environmental Trace Gases Monitoring Instrument  multi-axis differential optical absorption spectroscopy  tropospheric NO2  spatial distribution  North China Plain  meteorological conditions  
Observation and Analysis of Taizhou Atmosphere NH3 Concentration by Off-Axis Integrated Cavity Output Spectroscopy 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41
作者:  Zhang Guo-xian;  Hu Ren-zhi;  Xie Pin-hua;  Wang Feng-yang;  Wang Yi-hui;  Tong Jin-zhao;  Chen Shi-yi;  Li Shu-le;  Qiu Wan-yi;  Liu Wen-qing
收藏  |  浏览/下载:71/0  |  提交时间:2021/04/26
NH3  Emission source  Backward trajectory  Evaporation effect  
Broadband cavity enhanced absorption spectroscopy for measuring atmospheric NO3 radical 期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70
作者:  Duan Jun;  Tang Ke;  Qin Min;  Wang Dan;  Wang Mu-Di;  Fang Wu;  Meng Fan-Hao;  Xie Pin-Hua;  Liu Jian-Guo;  Liu Wen-Qing
收藏  |  浏览/下载:68/0  |  提交时间:2021/03/15
NO3  BBCEAS  high sensitivity  
First Year On-Orbit Calibration of the Chinese Environmental Trace Gas Monitoring Instrument Onboard GaoFen-5 期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2020, 卷号: 58
作者:  Zhao, MinJie;  Si, FuQi;  Wang, Yu;  Zhou, HaiJin;  Wang, ShiMei;  Jiang, Yu;  Liu, WenQing
收藏  |  浏览/下载:58/0  |  提交时间:2020/12/28
Electromagnetic interference  Calibration  Monitoring  Instruments  Radiometry  Optical sensors  Earth  Calibration  environmental trace gas monitoring instrument (EMI)  GaoFen-5  on-orbit monitoring  solar diffusers (SDs)  
Concentration-Emission Matrix (CEM) Spectroscopy Combined with GA-SVM: An Analytical Method to Recognize Oil Species in Marine 期刊论文
MOLECULES, 2020, 卷号: 25
作者:  Chen, Yunan;  Yang, Ruifang;  Zhao, Nanjing;  Zhu, Wei;  Chen, Xiaowei;  Zhang, Ruiqi;  Liu, Jianguo;  Liu, Wenqing
收藏  |  浏览/下载:59/0  |  提交时间:2020/12/28
concentration-emission matrix  PCA  genic algorithm  SVM  oil species recognition  
NH3 aliasing absorption spectra at 1103.4 cm(-1) based on continuous quantum cascade laser 期刊论文
ACTA PHYSICA SINICA, 2020, 卷号: 69
作者:  Li Meng-Qi;  Zhang Yu-Jun;  He Ying;  You Kun;  Fan Bo-Qiang;  Yu Dong-Qi;  Xie Hao;  Lei Bo-En;  Li Xiao-Yi;  Liu Jian-Guo;  Liu Wen-Qing
收藏  |  浏览/下载:61/0  |  提交时间:2020/11/26
laser absorption spectrum  quantum cascade laser  line intensity  concentration inversion  
Near Infrared Spectroscopic Modeling Method for Cement Raw Meal Components by Eliminating Background Moisture 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40
作者:  Hu Rong;  Liu Wen-qing;  Xu Liang;  Jin Ling;  Yang Wei-feng;  Shen Xian-chun;  Cheng Xiao-xiao;  Wang Yu-hao;  Hu Kai;  Liu Jian-guo
收藏  |  浏览/下载:66/0  |  提交时间:2020/11/26
Fourier transform infrared spectroscopy  Cement samples  Composition determination  Elimination of background moisture  
Chromophoric dissolved organic matter influence correction of algal concentration measurements using three-dimensional fluorescence spectra 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2019, 卷号: 210, 期号: 无, 页码: 405-411
作者:  Zhang Xiaoling;  Yin Gaofang;  Zhao Nanjing;  Yang Ruifang;  Liu Jianguo;  Liu Wenqing
浏览  |  Adobe PDF(2872Kb)  |  收藏  |  浏览/下载:10134/3081  |  提交时间:2020/03/31
CDOM  Spectral similarity  Phytoplankton  
Detection of heavy metals in water samples by laser-induced breakdown spectroscopy combined with annular groove graphite flakes 期刊论文
PLASMA SCIENCE & TECHNOLOGY, 2019, 卷号: 21, 期号: 3, 页码: 7
作者:  Fang, Li;  Zhao, Nanjing;  Ma, Mingjun;  Meng, Deshuo;  Jia, Yao;  Huang, Xingjiu;  Liu, Wenqing;  Liu, Jianguo
浏览  |  Adobe PDF(1471Kb)  |  收藏  |  浏览/下载:163/80  |  提交时间:2019/12/25
laser-induced breakdown spectroscopy  quantitative analysis  heavy metals  graphite flake