[Passive FTIR remote sensing of gaseous pollutant in heated plume].
The principle and techniques of passive remote sensing of gaseous pollutant in heated plume was illustrated and discussed in this paper. The algorithm of radiance spectra and transmittance spectra in measured region was proposed, and the method of retrieving gas concentrations with NLLS fitting algorithm was also proposed. The remote senseing of actual gaseous pollutant of smokestack was done, and the quantitative analysis of SO2 and CO2 was completed.
Gao
Min-guang
MG
Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China.
Liu
Wen-qing
WQ
Zhang
Tian-shu
TS
Liu
Cheng
C
Liu
Jian-guo
JG
Wei
Qing-nong
QN
Lu
Yi-huai
YH
Wang
Ya-ping
YP
Zhu
Jun
J
Xu
Liang
L