Number of the records: 1
Laser Remote Sensing and Photoacoustic Spectrometry Applied in Air Pollution Investigation
- 1.
SYSNO ASEP 0101079 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Laser Remote Sensing and Photoacoustic Spectrometry Applied in Air Pollution Investigation Title Laserová dálková detekce a fotoakustická spektroskopie aplikovaná na výzkum znečistění ovzduší Author(s) Zelinger, Zdeněk (UFCH-W) RID, ORCID
Střižík, M. (CZ)
Kubát, Pavel (UFCH-W) RID, ORCID, SAI
Jaňour, Zbyněk (UT-L) RID, ORCID
Berger, P. (CZ)
Černý, A. (CZ)
Engst, P. (CZ)Source Title Optics and Lasers in Engineering. - : Elsevier - ISSN 0143-8166
Roč. 42, - (2004), s. 403-412Number of pages 10 s. Language eng - English Country GB - United Kingdom Keywords DIAL ; air pollution ; laser photoacoustic spectroscopy Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects IAA3040101 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA205/02/0898 GA ČR - Czech Science Foundation (CSF) OC 723.002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z4040901 - UFCH-W Annotation We have applied two spectroscopic techniques in order to investigate air pollution dispersion in real and simulated atmosphere: the Titan-Sapphire laser technique based on differential absorption lidar (DIAL), and CO2 laser photoacoustic spectrometry (LPS). A set of spatial NO2 measurements was performed over a highway outside a city and in an urban street canyon with extensive traffic. Qualitative agreement was found between the results obtained by DIAL and by physical modeling based on LPS measurements in a wind tunnel. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2005
Number of the records: 1