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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GOME near-real time processing and wavelength calibrations [1999-2004]

  1. 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):     ===> Abstracts & Introductions & PDF files

  2. 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.
            ===> Abstract  |  Introduction  |  Conclusions  |  PDF file (28 pages; 367 kB)

  3. 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.
            ===> 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.

  4. 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.
            ===> Abstract  |  Introduction  |  Conclusions  |  PDF file (22 pages; 322 kB)

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Other subjects [2004-present]

  1. 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.
            ===> Abstract  |  PDF file (6 pages; 472 kB)

  2. 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.
            ===> Abstract  |  PDF file (12 pages; 3.6 MB)

  3. 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.
            ===> Abstract  |  PDF file (18 pages; 2.1 MB)

  4. 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.
            ===> Abstract  |  On-line paper (32 pages; 7.9MB)

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Software routines & tools

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created: 5 January 2020
last modified: 12 July 2022