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Ara es mostren els items 26031-26050 de 245897
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Atmospheric aerosol measurement with a network of advanced lidar instruments
(2013-03-11)
Article
Accés restringit per política de l'editorialA European network of atmosphere sensors uses multi-wavelength elastic-Raman lidar instruments in its infrastructure. -
Atmospheric artifacts compensation for InSAR by using global and local numerical weather prediction models
(VDE-Verlag, 2021)
Text en actes de congrés
Accés obertAtmospheric artifacts, due to spatial and temporal variations of atmosphere state, often pose a noise signal to interferograms and further affect the application of InSAR techniques. State-of-the-art research works have ... -
Atmospheric artifacts correction for InSAR using empirical model and numerical weather prediction models
(Universitat Politècnica de Catalunya, 2019-12-19)
Tesi
Accés obertlnSAR has been proved its unprecedented ability and merits of monitoring ground deformation on large scale with centimeter to millimeter scale accuracy. However, several factors affect the reliability and accuracy of its ... -
Atmospheric artifacts correction with a covariance-weighted linear model over mountainous regions
(Institute of Electrical and Electronics Engineers (IEEE), 2018-12-01)
Article
Accés obertMitigating the atmospheric phase delay is one of the largest challenges faced by the differential synthetic aperture radar (SAR) interferometry community. Recently, many publications have studied correcting the stratified ... -
Atmospheric boundary layer height disambiguation using synergistic remote sensing observations: case examples from VORTEX-SE
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2020)
Text en actes de congrés
Accés obertSynergistic remote sensing of the atmosphere, combined with adaptive techniques, offers unprecedented opportunities to characterise the evolution of key atmospheric features such as the Atmospheric Boundary Layer (ABL). ... -
Atmospheric boundary layer height estimation using a Kalman filter and a frequency-modulated continuous-wave radar
(Institute of Electrical and Electronics Engineers (IEEE), 2015-06-01)
Article
Accés obertAn adaptive solution based on an Extended Kalman Filter (EKF) is proposed to estimate the Atmospheric Boundary-Layer Height (ABLH) from Frequency-Modulated Continuous-Wave (FMCW) S-band weather-radar returns. The EKF ... -
Atmospheric boundary layer height estimation using combined microwave radiometer and lidar data
(2014)
Comunicació de congrés
Accés restringit per política de l'editorialThe estimation of atmospheric boundary layer height (ABLH) during a full diurnal cycle using ground-based remote sensing instruments is one of the key challenges in atmospheric science. Most of these instruments such as ... -
Atmospheric boundary layer height monitoring using a kalman filter and backscatter lidar returns
(Institute of Electrical and Electronics Engineers (IEEE), 2014-08-01)
Article
Accés restringit per política de l'editorialA solution based on a Kalman filter to trace the evolution of the atmospheric boundary layer (ABL) sensed by a ground-based elastic-backscatter tropospheric lidar is presented. An erf-like profile is used to model the ... -
Atmospheric boundary-layer height estimation by adaptive Kalman filtering of lidar data
(2010)
Text en actes de congrés
Accés obertA solution based on a Kalman filter to trace the evolution of the atmospheric boundary layer (ABL) sensed by an elastic backscatter lidar is presented. An erf-like profile is used to model the mixing layer top and the ... -
Atmospheric Carbon Dioxide variability at Aigüestortes, Central Pyrenees, Spain
(2018-01-01)
Article
Accés obert -
Atmospheric compensation experiments on advanced free-space optical coherent communication systems
(Edicions UPC, 2012)
Comunicació de congrés
Accés restringit per política de l'editorial -
Atmospheric compensation experiments on free-space optical coherent communication systems
(Universitat Politècnica de Catalunya, 2015-06-15)
Tesi
Accés obertIn the last years free-space optical communications systems for wireless links have been proposed, studied, and implemented mainly due to the higher bandwidth that this technology is able to provide. Still, radio frequency ... -
Atmospheric dispersion of airborne pollen evidenced by near-surface and columnar measurements in Barcelona, Spain
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2016)
Text en actes de congrés
Accés obertHourly measurements of pollen near-surface concentration and lidar-derived profiles of particle backscatter coefficients and of volume and particle depolarization ratios during a 5-day pollination event observed in Barcelona, ... -
Atmospheric dust modeling from meso to global scales with the online NMMB/BSC-Dust model - Part 2: Experimental campaigns in Northern Africa
(2012-03-23)
Article
Accés obertThe new online NMMB/BSC-Dust model is intended to provide short to medium-range weather and dust forecasts from regional to global scales. The companion paper Pérez et al., 2011 develops the dust model parameterizations ... -
Atmospheric dust modeling from meso to global scales with the online NMMB/BSC-Dust model – Part 1: model description, annual simulations and evaluation
(2011-06-01)
Article
Accés obertAbstract. We describe and evaluate the NMMB/BSC-Dust, a new dust aerosol cycle model embedded online within the NCEP Non-hydrostatic Multiscale Model (NMMB). NMMB is a further evolution of the operational Nonhydrostat ... -
Atmospheric emissions in ports due to maritime traffic in Mexico
(MDPI, 2021-11)
Article
Accés obertAtmospheric emissions from vessels at 38 Pacific and Gulf-Caribbean Mexican ports were determined for nitrogen oxides, sulfur dioxide, particulates, carbon monoxide, non-methane volatile organic compounds, and carbon ... -
Atmospheric feedback explains disparate climate response to regional Arctic sea-ice loss
(Nature Research, 2021)
Article
Accés obertArctic sea-ice loss is a consequence of anthropogenic global warming and can itself be a driver of climate change in the Arctic and at lower latitudes, with sea-ice minima likely favoring extreme events over Europe and ... -
Atmospheric nanocompounds on Lanzarote Island: vehicular exhaust and igneous geologic formation interactions
(2020-09-01)
Article
Accés obertAtmosphere contamination management is one of the most important features in pollution risk management. The worldwide rise in tourism increases apprehension about its probable destructive conservation influence on various ... -
Atmospheric neutrinos with the first detection units of KM3NeT/ARCA
(arXiv, 2021)
Text en actes de congrés
Accés obertThe KM3NeT Collaboration is constructing two deep-sea Cherenkov detectors in the Mediterranean Sea, aiming at neutrino oscillation measurements with the ORCA array, while the ARCA array aims at neutrino astronomy in the ... -
Atmospheric neutrinos with the first KM3NeT/ORCA data and prospects for measuring the atmospheric neutrino flux
(arXiv, 2021)
Text en actes de congrés
Accés obertKM3NeT is a research infrastructure aiming to study astrophysical sources as well as to perform particle physics studies, through the detection of neutrinos in the abyssal depths of the Mediterranean Sea. The KM3NeT/ORCA ...
