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First 2390 results for ”Frank Helderman”

1. Regional evaluation of the performance of the global CAMS chemical modeling system over the United States (IFS cycle 47r1)

   The Copernicus Atmosphere Monitoring Service (CAMS) provides routine analyses and forecasts of tr...

   Williams J.E., Huijnen V., Bouarar I., Meziane M., Schreurs T., Pelletier S., Marécal V., Josse B., Flemming J. | Journal: Geoscientific Model Development | Volume: 15 (12) | Year: 2022 | First page: 4657 | Last page: 4687 | doi: 10.5194/gmd-15-4657-2022

   Publication

2. Restoring the top-of-atmosphere reflectance during solar eclipses: a proof of concept with the UV absorbing aerosol index measured by TROPOMI

   During a solar eclipse the solar irradiance reaching the top of the atmosphere (TOA) is reduced i...

   Trees, V., Wang, P. and Stammes, P | Journal: Atmospheric Chemistry and Physics | Volume: 21 | Year: 2021 | doi: https://doi.org/10.5194/acp-21-8593-2021

   Publication

3. Aerosol direct radiative effect over clouds from a synergy of Ozone Monitoring Instrument (OMI) and Moderate Resolution Imaging Spectroradiometer (MODIS) reflectances

   The retrieval of geophysical parameters is increasingly dependent on synergistic use of satellite...

   M. de Graaf, L.G. Tilstra, and P. Stammes | Journal: Atmospheric Measurement Techniques | Volume: 12 | Year: 2019 | doi: https://doi.org/10.5194/amt-12-5119-2019

   Publication

4. Exploring El Niño mechanisms in climate models

   Increasing our understanding of the equatorial Pacific climate phenomenon El Niño – Southern Osci...

   SY Philip | University: Universiteit Utrecht | Year: 2009

   Publication

5. Estimation of wind speeds with very high return periods from large datasets generated by weather prediction models : statistical aspects

   To assess the reliability of flood protection in the Netherlands, return values of wind speed and...

   C.F. de Valk, H.W. van den Brink | Year: 2020 | Pages: 55

   Publication