Zobrazeno 1 - 10
of 373
pro vyhledávání: '"V. Rozanov"'
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 1511-1536 (2023)
Since the initiation of development at the Institute of Environmental Physics (IUP), University of Bremen, in 1994, the radiative transfer model SCIATRAN (formerly GOMETRAN) has been continuously improved and new versions have been released (Rozanov
Externí odkaz:
https://doaj.org/article/791c6e294ee145c0bc732a71f8ccd52a
Publikováno v:
The Cryosphere, Vol 15, Pp 2757-2780 (2021)
The eXtensible Bremen Aerosol/cloud and surfacE parameters Retrieval (XBAER) algorithm has been designed for the top-of-atmosphere reflectance measured by the Sea and Land Surface Temperature Radiometer (SLSTR) instrument on board Sentinel-3 to deriv
Externí odkaz:
https://doaj.org/article/469c4ec336c74a12af3737e46c9d51e0
Publikováno v:
The Cryosphere, Vol 15, Pp 2781-2802 (2021)
To evaluate the performance of the eXtensible Bremen Aerosol/cloud and surfacE parameters Retrieval (XBAER) algorithm, presented in the Part 1 companion paper to this paper, we apply the XBAER algorithm to the Sea and Land Surface Temperature Radiome
Externí odkaz:
https://doaj.org/article/9b4eac42544b409a98cf60a06c1d8267
Autor:
D. Zawada, G. Franssens, R. Loughman, A. Mikkonen, A. Rozanov, C. Emde, A. Bourassa, S. Dueck, H. Lindqvist, D. Ramon, V. Rozanov, E. Dekemper, E. Kyrölä, J. P. Burrows, D. Fussen, D. Degenstein
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 3953-3972 (2021)
A comprehensive inter-comparison of seven radiative transfer models in the limb scattering geometry has been performed. Every model is capable of accounting for polarization within a spherical atmosphere. Three models (GSLS, SASKTRAN-HR, and SCIATRAN
Externí odkaz:
https://doaj.org/article/2175b9630de847e197ce796c07950770
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 1059-1076 (2019)
The accurate identification of the presence of cloud in the ground scenes observed by remote-sensing satellites is an end in itself. The lack of knowledge of cloud at high latitudes increases the error and uncertainty in the evaluation and assessment
Externí odkaz:
https://doaj.org/article/86154ee0b7774ba191ba14b2f8866eeb
Autor:
T. Bösch, V. Rozanov, A. Richter, E. Peters, A. Rozanov, F. Wittrock, A. Merlaud, J. Lampel, S. Schmitt, M. de Haij, S. Berkhout, B. Henzing, A. Apituley, M. den Hoed, J. Vonk, M. Tiefengraber, M. Müller, J. P. Burrows
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 6833-6859 (2018)
We present a new MAX-DOAS profiling algorithm for aerosols and trace gases, BOREAS, which utilizes an iterative solution method including Tikhonov regularization and the optimal estimation technique. The aerosol profile retrieval is based on a novel
Externí odkaz:
https://doaj.org/article/3a1b81ae2869461e9886b577a7fbd301
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 2085-2100 (2018)
w can be retrieved with an uncertainty of less than 20 %. The algorithm was successfully applied to the tropical region (20° N–20° S) for 10 years (2002–2012) of SCIAMACHY observations in limb-viewing geometry, establishing a unique data se
Externí odkaz:
https://doaj.org/article/4c919c56988047818963f5b6b7867666
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 2511-2523 (2018)
A cloud identification algorithm used for cloud masking, which is based on the spatial variability of reflectances at the top of the atmosphere in visible wavelengths, has been developed for the retrieval of aerosol properties by MODIS. It is shown
Externí odkaz:
https://doaj.org/article/63d40d37d42b4936b6bf9278a3ad7352
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
Effect of surface BRDF of various land cover types on geostationary observations of tropospheric NO2
Publikováno v:
Atmospheric Measurement Techniques, Vol 7, Iss 10, Pp 3497-3508 (2014)
We investigated the effect of surface reflectance anisotropy, bidirectional reflectance distribution function (BRDF), on satellite retrievals of tropospheric NO2. We assume the geometry of geostationary measurements over Tokyo, which is one of the wo
Externí odkaz:
https://doaj.org/article/233796b0544947c5b2ed9881d7c47ff2