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Feasibility of RFI mitigation in synthetic aperture radiometery based on subspace spatial filtering
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialThe impact of Radio Frequency Interference (RFI) is a very serious problem for spaceborne microwave radiometry. Many Soil Moisture Ocean Salinity (SMOS) images show serious contamination by the RFI. SMOS is even more ... -
Direct numerical simulation of backward-facing step flow at Ret = 395 and expansion ratio 2
(2019-03-25)
Article
Accés restringit per política de l'editorialBackward-facing step (BFS) constitutes a canonical configuration to study wallbounded flows subject to massive expansions produced by abrupt changes in geometry. Recirculation flow regions are common in this type of flow, ... -
L-Band vegetation optical depth for crop phenology monitoring and crop yield assessment
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés restringit per política de l'editorialVegetation Optical Depth (VOD) at L-band is highly sensitive to the water content and above-ground biomass of vegetation. Hence, it has great potential for monitoring crop phenology and for providing crop yield forecasts. ... -
An enhanced finite volume based solver for thermoelastic materials in fluid-structure coupled problems
(2018)
Text en actes de congrés
Accés restringit per política de l'editorial -
Partitioning approach for large wind farms: active power control for optimizing power reserve
(IEEE Press, 2018)
Text en actes de congrés
Accés obertNowadays, large wind farms are expected to guarantee stability of the electrical grid contributing with ancillary services, such as frequency support. To this end, wind farm controllers must set the power generation of ... -
SMAP multi-temporal vegetation optical depth retrieval as an indicator of crop yield trend and crop composition
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialVegetation Optical Depth (VOD) is related to Vegetation Water Content (VWC). This provides new and highly valuable information for ecological and agricultural studies. In this work, VOD from the Soil Moisture Active-Passive ... -
Ocean target monitoring with improved revisit time using constellations of GNSS-R instruments
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialShips and ice monitoring is of key importance in numerous applications, such as maritime traffic control, prevention of illegal activities, climate change studies, and maritime security. In this work, the feasibility of ... -
Analysis of the potential of small satellites to cover the sea ice data products gap
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialThis work reviews and analyses potentially relevant technologies to ensure that the gaps and stakeholder needs for sea ice products are covered. Each variable related to sea ice that presenting gaps using the European EO ... -
A spatially consistent downscaling approach for SMOS using an adaptive window
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialThe ESA's Soil Moisture and Ocean Salinity (SMOS, 2009-2017) is the first mission using L-band radiometry to monitor the Earth's global surface soil moisture (SM). After more than 7 years in orbit, many studies have ... -
A multi-objective predictive control strategy for enhancing primary frequency support with wind farms
(2018)
Text en actes de congrés
Accés restringit per política de l'editorialNowadays, wind power plants (WPPs) should be able to dynamically change their power output to meet the power demanded by the transmission system operators. When the wind power generation exceeds the power demand, the WPP ... -
High-Integrity GPU Designs for Critical Real-Time Automotive Systems
(2019)
Comunicació de congrés
Accés obertAutonomous Driving (AD) imposes the use of highperformance hardware, such as GPUs, to perform object recognition and tracking in real-time. However, differently to the consumer electronics market, critical real-time AD ... -
OPEX of hybrid DC/AC power systems with large penetration of offshore wind taking into account spinning reserves
(2018-10-01)
Article
Accés restringit per política de l'editorialThis study presents a method to analyse the secure and optimal operation of transmission systems consisting of both HVDC (high-voltage direct current) and high-voltage alternating current interconnections under a scenario ...