[Determination of the error of aerosol extinction coefficient measured by DOAS].
The method of defining the error of aerosol extinction coefficient measured by differential optical absorption spectroscopy (DOAS) is described. Some factors which could bring errors to result, such as variation of source, integral time, atmospheric turbulence, calibration of system parameter, displacement of system, and back scattering of particles, are analyzed. The error of aerosol extinction coefficient, 0.03 km(-1), is determined by theoretical analysis and practical measurement.
Si
Fu-qi
FQ
Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China.
Liu
Jian-guo
JG
Xie
Pin-hua
PH
Zhang
Yu-jun
YJ
Wang
Mian
M
Liu
Wen-qing
WQ
Hiroaki
Kuze
K
Liu
Cheng
C
Nobuo
Takeuchi
T