HR: 1340h
AN: A33B-0902    [Abstracts]
TI: Ozone Profile and Tropospheric Ozone Retrieval from SCIAMACHY Nadir Measurements
AU: * Liu, X
EM: xliu@cfa.harvard.edu
AF: Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-50, Cambridge, MA 02138 United States
AU: Chance, K
EM: kchance@cfa.harvard.edu
AF: Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-50, Cambridge, MA 02138 United States
AU: Sioris, C E
EM: csioris@cfa.harvard.edu
AF: Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-50, Cambridge, MA 02138 United States
AU: Kurosu, T P
EM: tkurosu@cfa.harvard.edu
AF: Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-50, Cambridge, MA 02138 United States
AB: We derive ozone profiles and tropospheric ozone from SCIAMACHY nadir-viewing radiance measurments using the optimal estimation technique. This algorithm, originally developed for GOME data, includes detailed treatments of wavelength and radiometric calibrations and enhanced forward modeling (i.e., LIDORT with additional polarization correction and Ring effect). The results are compared with available Dobson and ozonesonde observations.
DE: 0300 ATMOSPHERIC COMPOSITION AND STRUCTURE
DE: 0340 Middle atmosphere: composition and chemistry
DE: 0345 Pollution: urban and regional (0305, 0478, 4251)
DE: 0365 Troposphere: composition and chemistry
DE: 3360 Remote sensing
SC: Atmospheric Sciences [A]
MN: Fall Meeting 2005