title: [Passive FTIR remote sensing of gaseous pollutant in heated plume].
abstract: 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.
authors.affiliation: Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China.
authors.forename: Min-guang
authors.initials: MG
authors.lastname: Gao
authors.forename: Wen-qing
authors.initials: WQ
authors.lastname: Liu
authors.forename: Tian-shu
authors.initials: TS
authors.lastname: Zhang
authors.forename: Cheng
authors.initials: C
authors.lastname: Liu
authors.forename: Jian-guo
authors.initials: JG
authors.lastname: Liu
authors.forename: Qing-nong
authors.initials: QN
authors.lastname: Wei
authors.forename: Yi-huai
authors.initials: YH
authors.lastname: Lu
authors.forename: Ya-ping
authors.initials: YP
authors.lastname: Wang
authors.forename: Jun
authors.initials: J
authors.lastname: Zhu
authors.forename: Liang
authors.initials: L
authors.lastname: Xu