Zobrazeno 1 - 10
of 273
pro vyhledávání: '"U. Eichmann"'
Autor:
I. De Smedt, G. Pinardi, C. Vigouroux, S. Compernolle, A. Bais, N. Benavent, F. Boersma, K.-L. Chan, S. Donner, K.-U. Eichmann, P. Hedelt, F. Hendrick, H. Irie, V. Kumar, J.-C. Lambert, B. Langerock, C. Lerot, C. Liu, D. Loyola, A. Piters, A. Richter, C. Rivera Cárdenas, F. Romahn, R. G. Ryan, V. Sinha, N. Theys, J. Vlietinck, T. Wagner, T. Wang, H. Yu, M. Van Roozendael
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 12561-12593 (2021)
The TROPOspheric Monitoring Instrument (TROPOMI), launched in October 2017 on board the Sentinel-5 Precursor (S5P) satellite, monitors the composition of the Earth's atmosphere at an unprecedented horizontal resolution as fine as 3.5 × 5.5 km2. This
Externí odkaz:
https://doaj.org/article/63b57d1adc8e443588738fa3c1f24688
Autor:
T. Verhoelst, S. Compernolle, G. Pinardi, J.-C. Lambert, H. J. Eskes, K.-U. Eichmann, A. M. Fjæraa, J. Granville, S. Niemeijer, A. Cede, M. Tiefengraber, F. Hendrick, A. Pazmiño, A. Bais, A. Bazureau, K. F. Boersma, K. Bognar, A. Dehn, S. Donner, A. Elokhov, M. Gebetsberger, F. Goutail, M. Grutter de la Mora, A. Gruzdev, M. Gratsea, G. H. Hansen, H. Irie, N. Jepsen, Y. Kanaya, D. Karagkiozidis, R. Kivi, K. Kreher, P. F. Levelt, C. Liu, M. Müller, M. Navarro Comas, A. J. M. Piters, J.-P. Pommereau, T. Portafaix, C. Prados-Roman, O. Puentedura, R. Querel, J. Remmers, A. Richter, J. Rimmer, C. Rivera Cárdenas, L. Saavedra de Miguel, V. P. Sinyakov, W. Stremme, K. Strong, M. Van Roozendael, J. P. Veefkind, T. Wagner, F. Wittrock, M. Yela González, C. Zehner
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 481-510 (2021)
This paper reports on consolidated ground-based validation results of the atmospheric NO2 data produced operationally since April 2018 by the TROPOspheric Monitoring Instrument (TROPOMI) on board of the ESA/EU Copernicus Sentinel-5 Precursor (S5P) sa
Externí odkaz:
https://doaj.org/article/58363344ec4645f0b4d7e961a465731d
Autor:
E. Leventidou, M. Weber, K.-U. Eichmann, J. P. Burrows, K.-P. Heue, A. M. Thompson, B. J. Johnson
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 9189-9205 (2018)
Using a convective-cloud differential (CCD) method, developed in-house and applied to retrievals of total ozone and cloud data from three European satellite instruments (viz. GOME/ERS-2, 1995–2003; SCIAMACHY/Envisat, 2002–2012 and GOME-2/MetOp-
Externí odkaz:
https://doaj.org/article/647f3c3cfac14097b1a3aed89352aea3
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 2135-2149 (2018)
This study describes a retrieval algorithm developed at the University of Bremen to obtain vertical profiles of ozone from limb observations performed by the Ozone Mapper and Profiler Suite (OMPS). This algorithm is based on the technique original
Externí odkaz:
https://doaj.org/article/943fd63e323141f7a0e2970f4527733d
Publikováno v:
Atmospheric Measurement Techniques, Vol 9, Iss 7, Pp 3407-3427 (2016)
Tropical tropospheric ozone columns are retrieved with the convective cloud differential (CCD) technique using total ozone columns and cloud parameters from different European satellite instruments. Monthly-mean tropospheric column amounts [DU] are c
Externí odkaz:
https://doaj.org/article/5c7253ca205345ab96339563f3dae92c
Publikováno v:
Atmospheric Measurement Techniques, Vol 9, Iss 2, Pp 793-815 (2016)
Cloud top heights (CTHs) are retrieved for the period 1 January 2003 to 7 April 2012 using height-resolved limb spectra measured with the SCanning Imaging Absorption SpectroMeter for Atmospheric CHartographY (SCIAMACHY) on board ENVISAT (ENVIronmenta
Externí odkaz:
https://doaj.org/article/1839109a8d6849de8a25c5c7e8a88d13
Autor:
K. Weigel, A. Rozanov, F. Azam, K. Bramstedt, R. Damadeo, K.-U. Eichmann, C. Gebhardt, D. Hurst, M. Kraemer, S. Lossow, W. Read, N. Spelten, G. P. Stiller, K. A. Walker, M. Weber, H. Bovensmann, J. P. Burrows
Publikováno v:
Atmospheric Measurement Techniques, Vol 9, Iss 1, Pp 133-158 (2016)
The SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY (SCIAMACHY) aboard the Envisat satellite provided measurements from August 2002 until April 2012. SCIAMACHY measured the scattered or direct sunlight using different observatio
Externí odkaz:
https://doaj.org/article/1ec50f0b246b490faef78ca8d00bc6eb
Autor:
C. von Savigny, F. Ernst, A. Rozanov, R. Hommel, K.-U. Eichmann, V. Rozanov, J. P. Burrows, L. W. Thomason
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 12, Pp 5223-5235 (2015)
Stratospheric aerosol extinction profiles have been retrieved from SCIAMACHY/Envisat measurements of limb-scattered solar radiation. The retrieval is an improved version of an algorithm presented earlier. The retrieved aerosol extinction profiles are
Externí odkaz:
https://doaj.org/article/26055ae8d8444dc09db1a44366ad0b99
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 3, Pp 1021-1041 (2015)
Vertical distributions of atomic oxygen concentration ([O]) in the mesosphere and lower thermosphere (MLT) region were retrieved from sun-synchronous SCIAMACHY/Envisat (SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY on board th
Externí odkaz:
https://doaj.org/article/dce0dd51d22b4c2c8589b6567ca5947e
Autor:
F. Ebojie, C. von Savigny, A. Ladstätter-Weißenmayer, A. Rozanov, M. Weber, K.-U. Eichmann, S. Bötel, N. Rahpoe, H. Bovensmann, J. P. Burrows
Publikováno v:
Atmospheric Measurement Techniques, Vol 7, Iss 7, Pp 2073-2096 (2014)
Tropospheric ozone (O3), has two main sources: transport from the stratosphere and photochemical production in the troposphere. It plays important roles in atmospheric chemistry and climate change. Its amount and destruction are being modified by ant
Externí odkaz:
https://doaj.org/article/501f05057db6486d9a9f2a8620735413