Scientific publications
Research scientist in atmospheric science (1999-present)
The research described in these papers has been carried out during
my stays at
KNMI in De Bilt (1999-2004)
and BIRA-IASB in Brussels (2004-2009)
and again
KNMI in De Bilt (2011-present).
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Publication main page
GOME near-real time processing and wavelength calibrations
[1999-2004]
- in Looking down to Earth in the New
Millennium,
Proceedings of the ERS-ENVISAT Symposium, 16-20 October 2000,
Gothenburg, Sweden, ESA publication SP-461 (CD-ROM):
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Piters, A.J.M., Van der A, R.J., Van Geffen, J.H.G.M., Van Oss, R.F.
and Valks, P.J.M.: 2000,
"Retrieving spectral reflectivities from Extracted GOME Instrument
header data"
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Van der A, R.J., Eskes, H.J., Van Geffen, J.H.G.M., Van Oss, R.F.,
Piters, A.J.M., Valks, P.J.M. and Zehner, C.: 2000,
"GOME Fast delivery and value-Added Products (GOFAP)"
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Van der A, R.J., Piters, A.J.M., Van Oss, R.F., Valks, P.J.M.,
Van Geffen, J.H.G.M., Kelder, H.K. and Zehner, C.: 2000,
"Near-real time delivery of GOME ozone profiles"
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Abstracts & Introductions
& PDF files
- Van Geffen, J.H.G.M. and Van Oss, R.F.: 2003,
"Wavelength calibration of spectra measured by
the Global Ozone Monitoring Experiment by use
of a high-resolution reference spectrum,"
Applied Optics 42, 2739-2753.
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Abstract
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Introduction
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Conclusions
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PDF file (28 pages; 367 kB)
- Van Geffen, J.H.G.M.: 2003,
Documentation of the software package GomeCal (version 1.0),
Technical report TR-255, KNMI, De Bilt, The Netherlands.
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Documentation (83 pages; 5.4MB)
The GomeCal web pages and package download are no longer available,
since updates of the GOME spectral data have made this package obsolute.
- Van Geffen, J.H.G.M.: 2004,
"Wavelength calibration of spectra measured by
the Global Ozone Monitoring Experiment:
variations along orbits and in time,"
Applied Optics 43, 695-706.
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Abstract
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Introduction
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Conclusions
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PDF file (22 pages; 322 kB)
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Publication main page
Other subjects
[2004-present]
- Lerot, C., Van Roozendael, M., Van Geffen, J.,
Van Gent, J. and Spurr, R.: 2007,
"On the accuracy of GOME and SCIAMACHY total ozone measurements in polar
regions,"
in: Proceedings of the 2007 ENVISAT Symposium, 23-27 April 2007,
Montreux, Switzerland, ESA publication SP-636.
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Abstract
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PDF file (6 pages; 472 kB)
- Lerot, C., Van Roozendael, M., Van Geffen, J.,
Van Gent, J., Fayt, C., Spurr, R., Lichtenberg, G. and Von Bargen,
A.: 2009,
"Six years of total ozone column measurements from SCIAMACHY nadir
observations,"
Atmos. Meas. Tech. 2, 87-98.
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Abstract
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PDF file (12 pages; 3.6 MB)
- Van Roozendael, M., Spurr, R., Loyola, D.,
Lerot, C., Balis, D., Lambert, J.-C., Zimmer, W., Van Gent, J.,
Van Geffen, J., Koukouli, M., Granville, J., Doicu, A., Fayt, C.
and Zehner, C.: 2012,
"Sixteen years of GOME/ERS2 total ozone data: the new direct-fitting
GOME Data Processor (GDP) Version 5: Algorithm Description,"
J. Geophys. Res. 117, D03305.
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Abstract
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PDF file (18 pages; 2.1 MB)
- De Smedt, I., Theys, N., Yu, H., Danckaert, T.,
Lerot, C., Compernolle, S., Van Roozendael, M., Richter, A., Hilboll, A.,
Peters, E., Pedergnana, M., Loyola, D., Beirle, S., Wagner, T.,
Eskes, H., Van Geffen, J., Boersma, K.F. and Veefkind, P.: 2017,
"Algorithm Theoretical Baseline for formaldehyde retrievals from
S5P TROPOMI and from the QA4ECV project,"
Atmos. Meas. Tech. 11, 2395-2426.
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Abstract
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On-line paper (32 pages; 7.9MB)
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Publication main page
Software routines & tools
-
hdf5read
A Fortran-90 module for reading the major types of datasets and attributes
from HDF-5 and HDF-EOS files.
[Fortran-90 tool]
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pstogif
A software tool called pstogif to convert images (such as plots) made in
PostScript into various other formats: GIF, PNG, JPEG, TIFF and PNM.
[Linux / UNIX tool]
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Publication main page
Jos van Geffen --
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created: 5 January 2020
last modified: 12 July 2022