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Comparison of H2O retrievals from GOME and GOME-2

Slijkhuis, Sander and Beirle, Steffen and Kalakoski, Niilo and Mies, Kornelia and Noël, Stefan and Schulz, Jörg and Wagner, Thomas (2009) Comparison of H2O retrievals from GOME and GOME-2. In: Proceedings CD-ROM (P.55), pp. 1-8. EUMETSAT. EUMETSAT Meteorological Satellite Conference, 21-25 Sep 2009, Bath, UK. ISBN 978-92-9110-086-6 ISSN 1011-3932

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Abstract

Climatologically relevant time series of total column water vapour may be derived from the family of GOME instruments. We compare the performance of two different algorithms for the retrieval of H2O total columns from the GOME and GOME-2 instruments: the AMC-DOAS method from University of Bremen, and a classical DOAS method from University of Heidelberg / M.P.I. Mainz. The data from these two algorithms are compared to each other, to SSM/I data, and to data of the global radiosonde network. We find a tight correlation between the retrieved columns from both algorithms. There is an offset difference of 0.2-0.3 g/cm2 and a difference in slope of 7-9%, depending on selection criteria. In the comparison to external data, the algorithms show slightly different behaviour, but overall we judge their performance to be on a comparable level.

Item URL in elib:https://elib.dlr.de/62832/
Document Type:Conference or Workshop Item (Poster)
Title:Comparison of H2O retrievals from GOME and GOME-2
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Slijkhuis, SanderDLR OberpfaffenhofenUNSPECIFIED
Beirle, SteffenMPI fuer Chemie, MainzUNSPECIFIED
Kalakoski, NiiloFMI, HelsinkiUNSPECIFIED
Mies, KorneliaMPI fuer Chemie, MainzUNSPECIFIED
Noël, StefanIUP Universitaet BremenUNSPECIFIED
Schulz, JörgDWD OffenbachUNSPECIFIED
Wagner, ThomasMPI fuer Chemie, MainzUNSPECIFIED
Date:2009
Journal or Publication Title:Proceedings CD-ROM
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-8
Publisher:EUMETSAT
Series Name:Proceedings
ISSN:1011-3932
ISBN:978-92-9110-086-6
Status:Published
Keywords:GOME, water vapour
Event Title:EUMETSAT Meteorological Satellite Conference
Event Location:Bath, UK
Event Type:international Conference
Event Dates:21-25 Sep 2009
Organizer:EUMETSAT
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Ozon-SAF (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Atmospheric Processors
Deposited By: Slijkhuis, Dr. Sander
Deposited On:21 Jan 2010 08:15
Last Modified:31 Jul 2019 19:27

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