Výsledky vyhledávání - "Radarmeteorologia"

Multiple characteristics of precipitation inferred from wind profiler radar Doppler spectra

Autor: Albert Garcia-Benadi, Joan Bech, Mireia Udina, Bernard Campistron, Alexandre Paci

Publikováno v: Remote Sensing; Volume 14; Issue 19; Pages: 5023
Remote Sensing
Remote Sensing, 2022, 14 (19), pp.5023. ⟨10.3390/rs14195023⟩

International audience; A methodology to process radar wind profiler Doppler spectra is presented and implemented for an UHF Degreane PCL1300 system. First, double peak signal detection is conducted at each height level and, then, vertical continuity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f30ac633a2ba14cc163bc73fdbc7e2f
https://hdl.handle.net/2117/374454

Zobrazit plný text záznamu

Ceilometer-Based Rain-Rate Estimation: A Case-Study Comparison With S-Band Radar and Disdrometer Retrievals in the Context of VORTEX-SE

Autor: Robin L. Tanamachi, Joseph Waldinger, Ruben Barragan, Daniel T. Dawson, David D. Turner, Stephen J. Frasier, Francesc Rocadenbosch

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Attenuated backscatter measurements from a Vaisala CL31 ceilometer and a modified form of the well-known slope method are used to derive the ceilometer extinction profiles during rain events, restricted to rainfall rates (RRs) below approximately 10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::202d2681caeaeb0f47c3b7ede32bc2fb
https://doi.org/10.1109/tgrs.2020.2984458

Zobrazit plný text záznamu

Application of a fuzzy verification framework for the evaluation of a regional-scale landslide early warning system during the January 2020 Gloria storm in Catalonia (NE Spain)

Autor: Marcel Hürlimann, Rosa Maria Palau, Daniel Sempere-Torres, Marc Berenguer

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Landslides. Journal of the International Consortium on Landslides

The Gloria storm rainfalls affected Catalonia from 20 to 23 January 2020 and triggered multiple landslides, some of which affected buildings and infrastructures (such as roads and railways). This paper presents the rainfall and landslide datasets col

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::058ec0e8b31d327e10ec66615417de39

Zobrazit plný text záznamu

Plný text ve formátu HTML

Real-time assessment of flash flood impacts at pan-European scale: the ReAFFINE method

Autor: Daniel Sempere-Torres, Shinju Park, Josias Ritter, Marc Berenguer

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The development of early warning systems (EWSs) is a key element for the effective mitigation of flash flood impacts. Emergency managers and other end-users increasingly recognise the benefit of tools that automatically translate the forecasted flash

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c392dd53f4ca6ac970766414a94ab49
https://hdl.handle.net/2117/359182

Zobrazit plný text záznamu

On the performance of high frequency radar in the western Mediterranean during the record-breaking storm Gloria

Autor: Pablo Lorente, Jue Lin-Ye, Manuel García-León, Emma Reyes, Maria Fernandes, Marcos Garcia Sotillo, Manuel Espino, Maria Isabel Ruiz, Vicente Gracia, Susana Perez, Roland Aznar, Andres Alonso-Martirena, Enrique Álvarez-Fanjul

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Frontiers in Marine Science, Vol 8 (2021)

Storm Gloria (January 19–24, 2020) hit the NW Mediterranean Sea with heavy rainfall, strong easterly winds, and very high waves, causing structural damages and 13 fatalities. The low-lying Ebro Delta (ED) region was severely inundated, ruining rice

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8abc8107b14f67f528f649c6172ce90

Zobrazit plný text záznamu

A Simultaneous Observation of Lightning by ASIM, Colombia-Lightning Mapping Array, GLM, and ISS-LIS

Autor: Glòria Solà, Modesto Freijo, J. Navarro-González, Olivier Chanrion, Torsten Neubert, Steven J. Goodman, Nicolau Pineda, Carlos Augusto Morales Rodriguez, Ricard Horta, Nikolai Østgaard, Victor Reglero, Jesús López, Joan Montanyà, Ferran Fabró, Oscar van der Velde, Alfonso Ladino‐Rincon, David Romero

Publikováno v: e2020JD033735
Montanyà, J, López, J A, Morales Rodriguez, C A, van der Velde, O A, Fabró, F, Pineda, N, Navarro-González, J, Reglero, V, Neubert, T, Chanrion, O, Goodman, S J, Østgaard, N, Ladino-Rincon, A, Romero, D, Solà, G, Horta, R & Freijó, M 2021, ' A simultaneous observation of lightning by ASIM, Colombia-Lightning Mapping Array, GLM and ISS-LIS ', Journal of Geophysical Research: Atmospheres, vol. 126, no. 6 . https://doi.org/10.1029/2020JD033735
Journal of Geophysical Research (JGR): Atmospheres
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The Atmosphere-Space Interactions Monitor (ASIM) on the International Space Station (ISS) provides optical radiances and images of lightning flashes in several spectral bands. This work presents a lightning flash simultaneously observed from space by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8cde198ce2d32cd658c8ff6f83a96d6
https://hdl.handle.net/11250/2990892

Zobrazit plný text záznamu

A new methodology to characterise the radar bright band using doppler spectral moments from vertically pointing radar observations

Autor: Joan Bech, Bernat Codina, Sergi Gonzalez, Albert Garcia-Benadi, Mireia Udina

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Remote Sensing
Volume 13
Issue 21
Pages: 4323
Remote Sensing, Vol 13, Iss 4323, p 4323 (2021)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ARCIMIS. Archivo Climatológico y Meteorológico Institucional (AEMET)
Agencia Estatal de Meteorología (AEMET)

The detection and characterisation of the radar Bright Band (BB) are essential for many applications of weather radar quantitative precipitation estimates, such as heavy rainfall surveillance, hydrological modelling or numerical weather prediction da

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff9ec80d3426e595257b3ea56a6daa4e
http://hdl.handle.net/2445/183968

Zobrazit plný text záznamu

Precipitation type classification of micro rain radar data using an improved doppler spectral processing methodology

Autor: Garcia Benadí, Albert, Bech, Joan, González Herrero, Sergi, Udina, Mireia, Codina Sánchez, Bernat, Georgis, Jean-François

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

This paper describes a methodology for processing spectral raw data from Micro Rain Radar (MRR), a K-band vertically pointing Doppler radar designed to observe precipitation profiles. The objective is to provide a set of radar integral parameters and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::46aad6a1d08be23720dd50e099522d35
https://hdl.handle.net/2117/334761

Zobrazit plný text záznamu

Vertical structure and microphysical observations of winter precipitation in an inner valley during the Cerdanya-2017 field campaign

Autor: Joan Bech, Alexandre Paci, Laura Trapero, Mireia Udina, Sergi Gonzalez, Bernat Codina, Albert Garcia-Benadi, Jean-François Georgis

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ARCIMIS. Archivo Climatológico y Meteorológico Institucional (AEMET)
Agencia Estatal de Meteorología (AEMET)
Atmospheric Research
Atmospheric Research, 2021, 264, ⟨10.1016/j.atmosres.2021.105826⟩

Precipitation processes at windward and leeward sides of the mountains have been object of study for many decades. Instead, inner mountain valleys, where usually most mountain population lives, have received considerably less attention. This article

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6100db41a28ee7b9277a233eb37d91f2
https://doi.org/10.1016/j.atmosres.2021.105826

Zobrazit plný text záznamu

On the Amount of Information Content in Microwave Radiometry for Wet Delay Estimation

Autor: Jose Maria Gual de Torrella, Adriano Camps

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

This paper aims at determining the set of optimum frequencies to be used in the companion microwave radiometers in future synthetic aperture radar altimeters, to provide higher spatial resolution of the atmospheric water-vapor state, so as to improve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a3a72a126a5ddf0c25c8f5cc5bf702f
https://doi.org/10.1109/jstars.2017.2700259

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání