Zobrazeno 1 - 10
of 428
pro vyhledávání: '"P. Veefkind"'
Autor:
A. Gaudel, I. Bourgeois, M. Li, K.-L. Chang, J. Ziemke, B. Sauvage, R. M. Stauffer, A. M. Thompson, D. E. Kollonige, N. Smith, D. Hubert, A. Keppens, J. Cuesta, K.-P. Heue, P. Veefkind, K. Aikin, J. Peischl, C. R. Thompson, T. B. Ryerson, G. J. Frost, B. C. McDonald, O. R. Cooper
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 9975-10000 (2024)
Tropical tropospheric ozone (TTO) is important for the global radiation budget because the longwave radiative effect of tropospheric ozone is higher in the tropics than midlatitudes. In recent decades the TTO burden has increased, partly due to the o
Externí odkaz:
https://doaj.org/article/345c07a4dd304c5e9015fad8721a96b2
Autor:
M. Liu, R. van der A, M. van Weele, L. Bryan, H. Eskes, P. Veefkind, Y. Liu, X. Lin, J. de Laat, J. Ding
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 5261-5277 (2024)
An improved divergence method has been developed to estimate annual methane (CH4) emissions from TROPOspheric Monitoring Instrument (TROPOMI) observations. It has been applied to the period of 2018 to 2021 over the Middle East, where the orography is
Externí odkaz:
https://doaj.org/article/c9390c94065b42169de43ba4a0e07923
Autor:
A. Keppens, S. Di Pede, D. Hubert, J.-C. Lambert, P. Veefkind, M. Sneep, J. De Haan, M. ter Linden, T. Leblanc, S. Compernolle, T. Verhoelst, J. Granville, O. Nath, A. M. Fjæraa, I. Boyd, S. Niemeijer, R. Van Malderen, H. G. J. Smit, V. Duflot, S. Godin-Beekmann, B. J. Johnson, W. Steinbrecht, D. W. Tarasick, D. E. Kollonige, R. M. Stauffer, A. M. Thompson, A. Dehn, C. Zehner
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 3969-3993 (2024)
The Sentinel-5 Precursor (S5P) satellite operated by the European Space Agency has carried the TROPOspheric Monitoring Instrument (TROPOMI) on a Sun-synchronous low-Earth orbit since 13 October 2017. The S5P mission has acquired more than 5 years of
Externí odkaz:
https://doaj.org/article/218218c251c342fa9984d6eeb6a6f168
Autor:
J. Douros, H. Eskes, J. van Geffen, K. F. Boersma, S. Compernolle, G. Pinardi, A.-M. Blechschmidt, V.-H. Peuch, A. Colette, P. Veefkind
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 509-534 (2023)
The Sentinel-5P TROPOspheric Monitoring Instrument (TROPOMI) instrument, launched in October 2017, provides unique observations of atmospheric trace gases at a high resolution of about 5 km, with near-daily global coverage, resolving individual sourc
Externí odkaz:
https://doaj.org/article/9d12b0bd099c4bd48672807187ef273b
Autor:
M. Latsch, A. Richter, H. Eskes, M. Sneep, P. Wang, P. Veefkind, R. Lutz, D. Loyola, A. Argyrouli, P. Valks, T. Wagner, H. Sihler, M. van Roozendael, N. Theys, H. Yu, R. Siddans, J. P. Burrows
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 6257-6283 (2022)
Clouds have a strong impact on satellite measurements of tropospheric trace gases in the ultraviolet, visible, and near-infrared spectral ranges from space. Therefore, trace gas retrievals rely on information on cloud fraction, cloud albedo, and clou
Externí odkaz:
https://doaj.org/article/d5b8c0c116a142548040937d5913c941
Autor:
J. T. Sullivan, A. Apituley, N. Mettig, K. Kreher, K. E. Knowland, M. Allaart, A. Piters, M. Van Roozendael, P. Veefkind, J. R. Ziemke, N. Kramarova, M. Weber, A. Rozanov, L. Twigg, G. Sumnicht, T. J. McGee
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 11137-11153 (2022)
A TROPOspheric Monitoring Instrument (TROPOMI) validation campaign was held in the Netherlands based at the CESAR (Cabauw Experimental Site for Atmospheric Research) observatory during September 2019. The TROpomi vaLIdation eXperiment (TROLIX-19) con
Externí odkaz:
https://doaj.org/article/429ad739a24d4f8e915079bb0ffa4992
Autor:
Q. Kleipool, N. Rozemeijer, M. van Hoek, J. Leloux, E. Loots, A. Ludewig, E. van der Plas, D. Adrichem, R. Harel, S. Spronk, M. ter Linden, G. Jaross, D. Haffner, P. Veefkind, P. F. Levelt
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 3527-3553 (2022)
The Ozone Monitoring Instrument (OMI) was launched on 15 July 2004, with an expected mission lifetime of 5 years. After more than 17 years in orbit the instrument is still functioning satisfactorily and in principle can continue doing so until the ex
Externí odkaz:
https://doaj.org/article/4ce6b8b8d1fb4373afa09ea1658af7d8
Autor:
N. Mettig, M. Weber, A. Rozanov, J. P. Burrows, P. Veefkind, A. M. Thompson, R. M. Stauffer, T. Leblanc, G. Ancellet, M. J. Newchurch, S. Kuang, R. Kivi, M. B. Tully, R. Van Malderen, A. Piters, B. Kois, R. Stübi, P. Skrivankova
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 2955-2978 (2022)
Vertical ozone profiles from combined spectral measurements in the ultraviolet and infrared spectral range were retrieved by using data from the TROPOspheric Monitoring Instrument on the Sentinel-5 Precursor (TROPOMI/S5P) and the Cross-track Infrared
Externí odkaz:
https://doaj.org/article/b5bd58621f4f47a7b3817a5d3906386a
Autor:
N. Mettig, M. Weber, A. Rozanov, C. Arosio, J. P. Burrows, P. Veefkind, A. M. Thompson, R. Querel, T. Leblanc, S. Godin-Beekmann, R. Kivi, M. B. Tully
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 6057-6082 (2021)
The TOPAS (Tikhonov regularised Ozone Profile retrievAl with SCIATRAN) algorithm to retrieve vertical profiles of ozone from space-borne observations in nadir-viewing geometry has been developed at the Institute of Environmental Physics (IUP) of the
Externí odkaz:
https://doaj.org/article/7d57350a76db410f99214f2b555efe49
Autor:
F. Tack, A. Merlaud, M.-D. Iordache, G. Pinardi, E. Dimitropoulou, H. Eskes, B. Bomans, P. Veefkind, M. Van Roozendael
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 615-646 (2021)
Sentinel-5 Precursor (S-5P), launched in October 2017, carrying the TROPOspheric Monitoring Instrument (TROPOMI) nadir-viewing spectrometer, is the first mission of the Copernicus Programme dedicated to the monitoring of air quality, climate, and ozo
Externí odkaz:
https://doaj.org/article/05a3612004c4401fb55bf639f3ce6a93