Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Dmitri Moisseev"'
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 4 (2001)
A new clutter suppression technique that uses both Doppler and polarimetric information is presented. Polarimetric properties of the target and clutter are calculated per Doppler frequency cell and based on this information clutter suppression is per
Externí odkaz:
https://doaj.org/article/6256cc100d804e70bd1bcc48ad67b77f
Publikováno v:
eISSN
The open source Video In Situ Snowfall Sensor (VISSS) is introduced as a novel instrument for the characterization of particle shape and size in snowfall. The VISSS consists of two cameras with LED backlights and telecentric lenses that allow accurat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce01aecb1d0d94791dacde7a99792530
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-655/
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-655/
Although radar-based quantitative precipitation estimation (QPE) has been widely investigated from various perspectives, very few studies have been devoted to extreme-rainfall QPE. In this study, the performance of specific differential phase (KDP)-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::053ef74c3eecfec9d4fdaa6d2342d715
http://hdl.handle.net/10138/357182
http://hdl.handle.net/10138/357182
Autor:
Zoé Brasseur, Dimitri Castarède, Erik S. Thomson, Michael P. Adams, Saskia Drossaart van Dusseldorp, Paavo Heikkilä, Kimmo Korhonen, Janne Lampilahti, Mikhail Paramonov, Julia Schneider, Franziska Vogel, Yusheng Wu, Jonathan P. D. Abbatt, Nina S. Atanasova, Dennis H. Bamford, Barbara Bertozzi, Matthew Boyer, David Brus, Martin I. Daily, Romy Fösig, Ellen Gute, Alexander D. Harrison, Paula Hietala, Kristina Höhler, Zamin A. Kanji, Jorma Keskinen, Larissa Lacher, Markus Lampimäki, Janne Levula, Antti Manninen, Jens Nadolny, Maija Peltola, Grace C. E. Porter, Pyry Poutanen, Ulrike Proske, Tobias Schorr, Nsikanabasi Silas Umo, János Stenszky, Annele Virtanen, Dmitri Moisseev, Markku Kulmala, Benjamin J. Murray, Tuukka Petäjä, Ottmar Möhler, Jonathan Duplissy
Publikováno v:
Atmospheric Chemistry and Physics, 22 (8), 5117–5145
Atmospheric Chemistry and Physics, 22 (8)
Atmospheric Chemistry and Physics, 22 (8)
The formation of ice particles in Earth's atmosphere strongly influences the dynamics and optical properties of clouds and their impacts on the climate system. Ice formation in clouds is often triggered heterogeneously by ice-nucleating particles (IN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcef9aec6e769cd1ad9225dadbffc82f
https://doi.org/10.5194/acp-22-5117-2022
https://doi.org/10.5194/acp-22-5117-2022
Autor:
David B. Wolff, Claire Pettersen, Annakaisa von Lerber, Ali Tokay, Mark S. Kulie, Dmitri Moisseev
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 39:37-54
Comments from S. Joseph Munchak and Robert Meneghini of NASA Goddard Space Flight Center, Charles (Chip) Helms of Universities Space Research Association, Liang Liao of Morgan State University are highly appreciated. Discussions with Norm Wood of Uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cee3a6f370d8c84c35b53001570ad1a6
https://doi.org/10.1175/jtech-d-20-0216.1
https://doi.org/10.1175/jtech-d-20-0216.1
Autor:
Jenna Ritvanen, Ewan O'Connor, Dmitri Moisseev, Raisa Lehtinen, Jani Tyynelä, Ludovic Thobois
Accurate wind profile measurements are important for applications ranging from aviation to numerical weather prediction. The spatial pattern of winds can be obtained with ground-based remote sensing instruments, such as weather radars and Doppler lid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94318e34b5bc39799700324804836e79
http://hdl.handle.net/10138/351438
http://hdl.handle.net/10138/351438
Although radar-based quantitative precipitation estimation (QPE) has been widely investigated from various perspectives, very few studies have been devoted into extreme rainfall QPE. In this study, the performance of KDP-based QPE during the record-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade03e4c2bc533ea53d9edc24423f7fe
https://doi.org/10.5194/hess-2022-361
https://doi.org/10.5194/hess-2022-361
Climatology of extreme rainfalls for a certain location is commonly taken into account designing stormwater management systems. Rain gauge data have often been used to estimate rainfall intensity for a given return period. However, the poor spatial a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f750cfb17d5eef6500533f2c53947b83
https://amt.copernicus.org/preprints/amt-2022-220/
https://amt.copernicus.org/preprints/amt-2022-220/
Autor:
Victoria Sinclair, Jenna Ritvanen, Gabin Urbancic, Yurii Batrak, Irina Statnaia, Dmitri Moisseev, Mona Kurpaa
The boundary-layer height and stability are two key parameters that control the exchange of energy between the surface and the atmosphere and strongly influence air quality and pollution dispersion. In this study, we investigate the boundary layer (B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7174d01af9cd0557e52338900528c874
https://doi.org/10.5194/ems2022-569
https://doi.org/10.5194/ems2022-569
Autor:
Victoria Anne Sinclair, Jenna Ritvanen, Gabin Urbancic, Irina Statnaia, Yurii Batrak, Dmitri Moisseev, Mona Kurppa
We investigate the boundary-layer (BL) height at Hyytiälä in southern Finland diagnosed from radiosonde observations, a microwave radiometer (MWR) and ERA5 reanalysis. Four different, pre-existing algorithms are used to diagnose the BL height from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d71a99d5bc31a4f2d750ceb11d72b320
http://hdl.handle.net/10138/346284
http://hdl.handle.net/10138/346284