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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/1970

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Title: Perspectives of 2D and 3D mapping of atmospheric pollutants over urban areas by means of airborne DOAS spectrometers
Authors: Giovanelli, G.*
Palazzi, E.*
Petritoli, A.*
Bortoli, D.*
Kostadinov, I.*
Margelli, F.*
Pagnutti, S.*
Premuda, M.*
Ravegnani, F.*
Trivellone, G.*
Keywords: DOAS applications in urban areas
atmospheric pollutants tomography
aircraft measurements of atmospheric trace gases
Issue Date: Feb-2006
Series/Report no.: 49/1
Abstract: tants, offering numerous advantages over conventional networks of in situ analysers. We propose some innovative solutions in the field of DOAS (Differential Optical Absorption Spectroscopy) remote systems, utilizing diffuse solar light as the radiation source. We examine the numerous potentialities of minor gas slant column calculations, applying the «off-axis» methodology for collecting the diffuse solar radiation. One of these particular approaches, using measurements along horizontal paths, has already been tested with the spectrometer installed on board the Geophysica aircraft during stratospheric flights up to altitudes of 20 km. The theoretical basis of these new measurement techniques using DOAS remote sensing systems are delineated to assess whether low altitude flights can provide 2D and 3D pollution tomography over metropolitan areas. The 2D or 3D trace gas total column mapping could be used to investigate: i) transport and dispersion phenomena of air pollution, ii) photochemical process rates, iii) gas plume tomography, iv) minor gas vertical profiles into the Planetary Boundary Layer and v) minor gas flux divergence over a large area.
URI: http://hdl.handle.net/2122/1970
Appears in Collections:Annals of Geophysics
01.01.03. Pollution

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  • BROCCO, D., R. FRATARCANGELI, L. LEPORE and I. VENTRONE
  • (1992): Spettroscopia ad assorbimento ottico differenziale per la valutazione della qualità dell’aria in
  • aree urbane, Acqua-Aria, 617-627.
  • BROWELL, E.V., S. ISMAIL and W.B. GRANT (1998): Differential
  • absorption LIDAR (DIAL) measurements from
  • air and soace, Appl. Phys. Ser. B, 67, 399-410.
  • CARLI, B., U. CORTESI, G. REDAELLI, C. BLOM and M. CHIPPERFIELD
  • (2000): Airborne Polar Experiment-Geophysica
  • Aircraft In Antarctica (APE-GAIA), SPARC
  • Newslett., 15, 21-24.
  • EDNER, H., P. RAGNARSON, S. SPÄNNARE and S. SVANBERG
  • (1993): Differential optical absorption spectroscopy
  • (DOAS) system for urban atmospheric pollution monitoring,
  • Appl. Opt., 32 (3), 327-333.
  • EVANGELISTI, F., A. BARONCELLI, P. BONASONI, G. GIOVANELLI
  • and F. RAVEGNANI (1995): Differential optical
  • absorption spectrometer for measurement of tropospheric
  • pollutants, Appl. Opt., 34 (15), 2737-2744.
  • FINZI, G., G. PIROVANO and M. VOLTA (2001): Gestione della
  • Qualità dell’Aria. Modelli di Simulazione e Previsione
  • (McGraw-Hill).
  • GIOVANELLI, G., T. TIRABASSI and S. SANDRONI (1979): Sulphur
  • dioxide plume structure by mask correlation spectroscopy,
  • Atmos. Environ., 13, 131-138.
  • GIOVANELLI, G., P. BONASONI and F. EVANGELISTI (1990):
  • O3 and NO2 Ground-based measurements at Terra Nova
  • Bay, Antarctica, in Proceedings of the Conference
  • «Italian Research on Antarctic Atmosphere», edited by
  • M. COLACINO, G. GIOVANELLI and L. STEFANUTTI, SIF,
  • Bologna, vol. 27, 255-268.
  • GIOVANELLI, G., A. PETRITOLI, U. BONAFÈ, D. BORTOLI, I.
  • KOSTADINOV and F. RAVEGNANI (2000): Stratospheric
  • trace-gases measurements by GASCOD/A spectroradiometer
  • during the Antarctic APE-GAIA campaign, in
  • Quadrennial Ozone Symposium, 3-8 July, Sapporo,
  • Japan.
  • GIOVANELLI, G., D. BORTOLI, I. KOSTADINOV, A. PETRITOLI
  • and F. RAVEGNANI (2001): Thin optical depth stratospheric
  • gases detection with ground-based off-axis UVVIS
  • spectrometer at Dome Concordia NDSC station,
  • Polar Atmospheres - Scientific and Technical Report
  • Series, 2, 47-53.
  • HASHMONAY, R.A., M.G. YOST and CHANG-FU WU (1999):
  • Computed tomography of air pollutants using radial
  • scanning path-integrated optical remote sensing, Atmos.
  • Environ., 33, 267-274.
  • KOSTADINOV, I., G. GIOVANELLI, D. BORTOLI, A. PETRITOLI,
  • F. RAVEGNANI and G. PACE (2006): A multi-input UVVIS
  • airborne GASCOD/A4r spectroradiometer for the
  • validation of satellite remote sensing measurements,
  • Ann. Geophysics, 49 (1), 71-82 (this volume).
  • NOXON, J.F. (1975): Nitrogen dioxide in the stratosphere
  • and troposphere measured by ground-based absorption
  • spectroscopy, Science, 189, 547-549.
  • PALAZZI, E. (2003): Sviluppo di modelli a supporto della
  • metodologia DOAS per la determinazione degli inquinanti
  • in troposfera, Tesi di Laurea (Università degli
  • Studi di Bologna).
  • PETRITOLI, A., G. GIOVANELLI, U. BONAFÈ, D. BORTOLI, I.
  • KOSTADINOV and F. RAVEGNANI (1999): An airborne
  • UV and Visible spectrometer for DOAS and radiometric
  • measurements, SPIE Proc., 3756, 544-554.
  • PETRITOLI, A., G. GIOVANELLI, I. KOSTADINOV, F. RAVEGNANI,
  • D. BORTOLI, P. BONASONI, F. EVANGELISTI, U.
  • BONAFÈ and F. CALZOLARI (2002a): Tropospheric and
  • stratospheric NO2 amount deduced by slant column
  • measurements at Mt. Cimone station, Adv. Space Res.,
  • 29 (11), 1691-1695.
  • PETRITOLI, A., G. GIOVANELLI, F. RAVEGNANI, I. KOSTADINOV,
  • D. BORTOLI and A. OULANOVSKY (2002b): Off-axis
  • measurements of atmospheric trace gases from airborne
  • UV/VIS spectrometer, Appl. Opt., 41, 5593-
  • 5599.
  • PLATT, U. and D. PERNER (1980): Direct measurements of
  • atmospheric CH2O, O3, NO2 and SO2 by differential
  • optical absorption in the near UV, J. Geophys. Res., 85
  • (C10), 6329-6335.
  • PLATT, U., D. PERNER, G.W. HARRIS, A.M. WINER and J.N.
  • PITTS JR. (1980): Observation of nitrous acid in an urban
  • atmosphere by differential optical absorption, Nature,
  • 285, 312-314.
  • PLATT, U., D. PERNER, J. SCHROEDER, C. KESSLER and A.
  • TOENNISEN (1981): The diurnal variation of NO3, J.
  • Geophys. Res., 86, 965-970.
  • RAVEGNANI, F., F. EVANGELISTI, A. BARONCELLI, P. BONASONI,
  • G. GIOVANELLI and I. KOSTADINOV (1997): Measurement
  • of atmospheric polluttants by a DOAS spectrometer
  • in urban areas, SPIE Proc., 3106, 179-186.
  • SOLOMON, S., A.L. SCHEMELTEKIPF and E.W. SANDER
  • (1987): On the interpretation of zenith sky absorption
  • measurements, J. Geophys. Rev., 92, 8311-8325.
  • VOGEL, B., U. CORSMEIER, H. VOGEL, F. FIEDLER, J.
  • KÜHLWEIN, R. FRIEDRICH,A. OBERMEIER, J. WEPPNER, N.
  • KALTHOFF, D. BÄUMER, A. BITZER and K. JAY (2000):
  • Comparison of measured and calculated motorway
  • emission data, Atmos. Environ., 34 (15), 2437-2450.
  • VON KUHLMANN, R., M.G. LAWRENCE, P.J. CRUTZEN and P.J.
  • RASCH (2003): A model for studies of tropospheric
  • ozone and nonmethane hydrocarbons: model evaluation
  • of ozone-related species, J. Geophys. Res., 108
  • (D23), 4729-4755.

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