Title :
Automatic filter ozonometer
Author :
Serbin, Arcady ; Feigels, Victor ; Shalamyansky, Arcady ; Privalov, Viacheslav
Author_Institution :
Dept. of Laser Technol., Inst. of Fine Mech. & Opt., St. Petersburg, Russia
Abstract :
A new fully automatic device for measurements of total ozone content is described. This device utilizes bandpass optical filters from standard color glass which have the following advantages: absence of stray light, small dimensions, simple construction. The ozonometer includes a light director, a rotating disc for installation 8 optical filters, UV photodetector, digitizer and control part based on IBM PC-compatible hardware and software. The measurement error of total ozone (TO) is 2 to 4%, this permits the device to be used for automatic global ozone network regular observation
Keywords :
air pollution; air pollution measurement; atmospheric composition; atmospheric measuring apparatus; atmospheric techniques; meteorological instruments; ozone; pollution measurement; remote sensing; stratosphere; ultraviolet spectrometers; O3; UV photodetector; UV spectroscopy; air pollution; atmosphere stratosphere; automatic filter ozonometer; bandpass optical filter; chemical composition; digitizer; measurement technique; meteorological instrument apparatus; optical filter; remote sensing; spectrometer; total ozone; Automatic control; Band pass filters; Glass; Hardware; Lighting control; Measurement errors; Optical control; Optical filters; Photodetectors; Stray light;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1994. IGARSS '94. Surface and Atmospheric Remote Sensing: Technologies, Data Analysis and Interpretation., International
Conference_Location :
Pasadena, CA
Print_ISBN :
0-7803-1497-2
DOI :
10.1109/IGARSS.1994.399610
