Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Asko Huuskonen"'
Publikováno v:
Journal of Atmospheric and Oceanic Technology, 39, 2, pp. 193-205
Journal of Atmospheric and Oceanic Technology, 39, 193-205
Journal of Atmospheric and Oceanic Technology, 39, 193-205
Solar monitoring is a method in which solar interferences, recorded during operational scanning of a radar, are used to monitor antenna pointing, identify signal processor issues, track receiver chain stability, and check the balance between horizont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eb890a9fd269caecf830fe04765f5af
https://hdl.handle.net/2066/246554
https://hdl.handle.net/2066/246554
Publikováno v:
Bulletin of the American Meteorological Society, 95, 6, pp. 897-907
Bulletin of the American Meteorological Society, 95, 897-907
Bulletin of the American Meteorological Society, 95, 897-907
The operational weather radar network in Europe covers more than 30 countries and contains more than 200 weather radars. The radar network is heterogeneous in hardware, signal processing, transmit/receive frequency, and scanning strategy, thus making
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9017f46675dcb0d9331d35dbb523b559
https://hdl.handle.net/2066/135854
https://hdl.handle.net/2066/135854
Autor:
Elena Saltikoff, Erik Becker, Philippe Tristant, John Y. N. Cho, Asko Huuskonen, Paul Joe, Lynn Allmon, Russell Cook
Publikováno v:
Bulletin of the American Meteorological Society
Bulletin of the American Meteorological Society, American Meteorological Society, 2016, 97 (7), pp.1159-1167. ⟨10.1175/BAMS-D-15-00048.1⟩
Bulletin of the American Meteorological Society, American Meteorological Society, 2016, 97 (7), pp.1159-1167. ⟨10.1175/BAMS-D-15-00048.1⟩
Wireless technology, such as local area telecommunication networks and surveillance cameras, causes severe interference for weather radars because they use the same operational radio frequencies. One or two disturbances can be removed from the radar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::818172fc7dee0f31982018a987c3a602
https://hal-unilim.archives-ouvertes.fr/hal-03421349
https://hal-unilim.archives-ouvertes.fr/hal-03421349
Publikováno v:
Atmospheric Measurement Techniques, 9, 3183-3192
Atmospheric Measurement Techniques, 9, 7, pp. 3183-3192
Atmospheric Measurement Techniques, Vol 9, Iss 7, Pp 3183-3192 (2016)
Atmospheric Measurement Techniques, 9, 7, pp. 3183-3192
Atmospheric Measurement Techniques, Vol 9, Iss 7, Pp 3183-3192 (2016)
The method for the daily monitoring of the differential reflectivity bias for polarimetric weather radars is developed further. Improved quality control is applied to the solar signals detected during the operational scanning of the radar, which effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58c4bd94fa6a5715d571e366915a8cb0
https://doi.org/10.5194/amt-2016-52
https://doi.org/10.5194/amt-2016-52
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 27:881-887
A method for the daily monitoring of the differential reflectivity bias for polarimetric weather radars is presented. Sun signals detected in polar volume data produced during operational scanning of the radar are used. This method is an extension of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e5cfc49deec7ea7cd5ea20e95b9427d
https://doi.org/10.1175/2010jtecha1381.1
https://doi.org/10.1175/2010jtecha1381.1
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 27:159-166
A method for operational monitoring of a weather radar receiving chain, including the antenna gain and the receiver, is presented. The “online” method is entirely based on the analysis of sun signals in the polar volume data produced during opera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf733d6aba533f381a180e15b06be8de
https://doi.org/10.1175/2009jtecha1213.1
https://doi.org/10.1175/2009jtecha1213.1
Autor:
Mikko Kurri, Asko Huuskonen
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 25:1590-1599
Results on the transmission loss of a dry and a wet C-band weather radar radome at different rain intensities are presented. Two methods were used in the study, both carried out under laboratory conditions. In the first method, the complex permittivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b2ee5eee73a71f592b3cb135a7c203d
https://doi.org/10.1175/2008jtecha1056.1
https://doi.org/10.1175/2008jtecha1056.1
Autor:
Asko Huuskonen, Iwan Holleman
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 24:476-483
A method to determine the elevation and azimuth biases of the radar antenna using solar signals observed by a scanning radar is presented. Data recorded at low elevation angles where the atmospheric refraction has a significant effect on the propagat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e220d62680c117c591400d592187193e
https://doi.org/10.1175/jtech1978.1
https://doi.org/10.1175/jtech1978.1
Publikováno v:
Journal of Applied Meteorology. 44:1375-1390
Based on the measurement principles used on incoherent scatter radars, the authors have developed the Simultaneous Multiple Pulse Repetition Frequency (SMPRF) code that is intended to solve the range–Doppler dilemma and that can be used with modern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb2200c5611c99671449b6eb3d62d57e
https://doi.org/10.1175/jam2288.1
https://doi.org/10.1175/jam2288.1