Zobrazeno 1 - 10
of 53
pro vyhledávání: '"U. Görsdorf"'
Autor:
H. Rybka, U. Burkhardt, M. Köhler, I. Arka, L. Bugliaro, U. Görsdorf, Á. Horváth, C. I. Meyer, J. Reichardt, A. Seifert, J. Strandgren
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 4285-4318 (2021)
Current state-of-the-art regional numerical weather prediction (NWP) models employ kilometer-scale horizontal grid resolutions, thereby simulating convection within the grey zone. Increasing resolution leads to resolving the 3D motion field and has b
Externí odkaz:
https://doaj.org/article/a3fee7905bf54e5daa73caae954f7379
Autor:
M. Wiegner, I. Mattis, M. Pattantyús-Ábrahám, J. A. Bravo-Aranda, Y. Poltera, A. Haefele, M. Hervo, U. Görsdorf, R. Leinweber, J. Gasteiger, M. Haeffelin, F. Wagner, J. Cermak, K. Komínková, M. Brettle, C. Münkel, K. Pönitz
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 471-490 (2019)
With the rapidly growing number of automated single-wavelength backscatter lidars (ceilometers), their potential benefit for aerosol remote sensing received considerable scientific attention. When studying the accuracy of retrieved particle backscatt
Externí odkaz:
https://doaj.org/article/6967c102cce54358a9b504f0a160238c
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 5925-5940 (2018)
Vertical-stare observations from a 482 MHz radar wind profiler and a 35 GHz cloud radar are combined on the level of individual Doppler spectra to measure vertical air motions in clear air, clouds and precipitation. For this purpose, a separation
Externí odkaz:
https://doaj.org/article/6b70b61a98404d9d9c29f2e89c0e2272
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 8, Pp 3527-3536 (2015)
Case studies of combined vertical-velocity measurements of Doppler lidar, cloud radar and wind profiler are presented. The measurements were taken at the Meteorological Observatory, Lindenberg, Germany. Synergistic products are presented that are der
Externí odkaz:
https://doaj.org/article/4781c37646bc46a3b051fa1cd5e80d6c
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 17, Pp 4699-4708 (2007)
In radiative transfer simulations the simplification of cloud top structure by homogeneous assumptions can cause mistakes in comparison to realistic heterogeneous cloud top structures. This paper examines the influence of cloud top heterogeneity on t
Externí odkaz:
https://doaj.org/article/7587b0a7f4ed49b8906d484ca48bfe56
Performance of the first European 482 MHz Wind Profiler Radar with RASS under operational conditions
Autor:
H. Steinhagen, J. Dibbern, D. Engelbart, U. Görsdorf, V. Lehmann, J. Neisser, J. W. Neuschaefer
Publikováno v:
Meteorologische Zeitschrift, Vol 7, Iss 5, Pp 248-261 (1998)
The first 482 MHz Wind Profiler Radar (WPR) in Europe completed with a Radio-Acoustic Sounding System (RASS) has been operated at the Meteorological Observatory Lindenberg since July 3rd, 1996 after a comprehensive study regarding the investigation o
Externí odkaz:
https://doaj.org/article/1f705627aaba4fa9a1b365eca218f04f
Publikováno v:
Meteorologische Zeitschrift, Vol 7, Iss 5, Pp 220-225 (1998)
Intercomparison experiments with a wind profiler and a Doppler sodar have been performed at the Meteorological Observatory Lindenberg of the German Weather Service in summer, 1994, and in autumn, 1995, over a total period of about three months. The p
Externí odkaz:
https://doaj.org/article/62f4904edfa34c35932a75173ef4e537
Publikováno v:
Meteorologische Zeitschrift, Vol 7, Iss 5, Pp 280-287 (1998)
Boundary-layer windprofilers recently have become more and more a standard technique for measuring lower atmospheric wind profiles operationally. Although the availability of reasonable data is quite high, there are about 2 % of all profiles which sh
Externí odkaz:
https://doaj.org/article/f86deb3e5b2840dd8a4d289ecdb4ea71
Autor:
H. Steinhagen, A. Christoph, P. Czechowsky, U. Görsdorf, M. Gube-Lenhardt, J. Lippmann, J. Neisser, R. Rüster, G. Schmidt, W. Wergen, J. G. Yoe
Publikováno v:
Annales Geophysicae, Vol 12, Pp 746-764 (1994)
A field campaign was carried out from 26 October to 7 November 1992, using the SOUSY-VHF radar and a mobile rawinsonde system installed and operated nearby to produce vertical wind profiles. The purpose of this campaign was to compare the two type
Externí odkaz:
https://doaj.org/article/8adfe915a2a048599eb804898cb97503
Autor:
H. Steinhagen, A. Christoph, P. Czechowsky, U. Görsdorf, M. Gube-Lenhardt, J. Lippmann, J. Neisser, R. Rüster, G. Schmidt, W. Wergen, J. G. Yoe
Publikováno v:
Annales Geophysicae, Vol 12, Iss 8, Pp 746-764 (0000)
A field campaign was carried out from 26 October to 7 November 1992, using the SOUSY-VHF radar and a mobile rawinsonde system installed and operated nearby to produce vertical wind profiles. The purpose of this campaign was to compare the two types o
Externí odkaz:
https://doaj.org/article/a14397d590584c5f9ec3b54c0b12b791