[Passive remote sensing of VOC in atmosphere by FTIR spectrometry].
The paper expatiates the passive remote sensing experiment of VOC in atmosphere by FTIR spectrometry, a mode of simulated spectra for pollution gas in a complicated environment is proposed, and the detecting limit of passive FTIR remote sensing is discussed. Using this measurement technique and the data analysis method, the authors can obtain column density and effective radiation temperature of target-gas that does not require a previously measured background spectrum.
Gao
Min-guang
MG
Anhui Institute of Optics and Fine Machanics, Chinese Academy of Sciences, Hefei, China.
Liu
Wen-qing
WQ
Zhang
Tian-shu
TS
Liu
Jian-guo
JG
Lu
Yi-huai
YH
Zhu
Jun
J
Lian
Yue
Y
Lu
Fan
F
D000393:Air Pollutants / Q000032:analysis* / Q000737:chemistry; D000397:Air Pollution / Q000032:analysis; D000465:Algorithms; D004784:Environmental Monitoring / Q000379:methods; D005740:Gases / Q000032:analysis; D009930:Organic Chemicals / Q000032:analysis* / Q000737:chemistry; D015203:Reproducibility of Results; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods*; D013696:Temperature; D014835:Volatilization
D000393:Air Pollutants; D005740:Gases; D009930:Organic Chemicals