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First 1083 results for ” M. Haeffelin”

1. Support to Aviation Control Service (SACS): an online service for near-real-time satellite monitoring of volcanic plumes

   Volcanic eruptions emit plumes of ash and gases into the atmosphere, potentially at very high alt...

   H Brenot, N Theys, L Clarisse, J van Geffen, J van Gent, M Van Roozendael, RJ van der A, D Hurtmans, PF Coheur, C Clerbaux, P Valks, P Hedelt, F Prata, O Rasson, C Zehner | Status: published | Journal: Natural Hazards and Earth System Sciences | Year: 2014 | First page: 1099 | Last page: 1123 | doi: 10.5194/nhess-14-1099-2014

   Publication

2. Ambient UVB dose and sun enjoyment are important predictors of vitamin D status in an older population

   Background: UVB-induced skin synthesis is considered the key source of vitamin D, yet exposure to...

   O'Sullivan, Laird, Kelly, JHG van Geffen, M van Weele, M McNulty, M Hoey, M Healy, M McCarroll, M Cunningham, M Casey, M Ward, M Strain, M Molloy, M Zgaga | Status: published | Journal: J. Nutrition | Volume: 147 | Year: 2017 | First page: 858 | Last page: 868 | doi: 10.3945/jn.116.244079

   Publication

3. Algorithm theoretical baseline for formaldehyde retrievals from S5P TROPOMI and from the QA4ECV project

   On board the Copernicus Sentinel-5 Precursor (S5P) platform, the TROPOspheric Monitoring Instrume...

   I De Smedt, N Theys, H Yu, T Danckaert, C Lerot, S Compernolle, M Van Roozendael1, A Richter, A Hilboll, E Peters, M Pedergnana, D Loyola, S Beirle, T Wagner, HJ Eskes, JHG van Geffen, KF Boersma, JP Veefkind | Status: published | Journal: Atmospheric Measurement Techniques | Volume: 11 | Year: 2018 | First page: 2395 | Last page: 2426 | doi: 10.5194/amt-11-2395-2018

   Publication

4. Comparing Sentinel-5P TROPOMI NO2 column observations with the CAMS regional air quality ensemble

   The Sentinel-5P TROPOspheric Monitoring Instrument (TROPOMI) instrument, launched in October 2017...

   John Douros, Henk Eskes, Jos van Geffen, K. Folkert Boersma, Steven Compernolle, Gaia Pinardi, Anne-Marlene Blechschmidt, Vincent-Henri Peuch, Augustin Colette, and Pepijn Veefkind | Journal: GMD | Volume: Volume 16, Issue 2 | Year: 2023 | doi: https://doi.org/10.5194/gmd-16-509-2023

   Publication

5. Top-Down NOX Emissions of European Cities Based on the Downwind Plume of Modelled and Space-Borne Tropospheric NO2 Columns

   Top-down estimates of surface NOX emissions were derived for 23 European cities based on the down...

   Verstraeten, Willem W., Klaas Folkert Boersma, John Douros, Jason E. Williams, Henk Eskes, Fei Liu, Steffen Beirle, and Andy Delcloo | Journal: Sensors | Volume: 18, no. 9: 2893 | Year: 2018 | doi: https://doi.org/10.3390/s18092893

   Publication