Mostrando ítems 1-10 de 56
Amézaga, Adrià (Fecha de defensa: 2020-11-25)
Synthetic Aperture Radar (SAR) has proven a valuable tool in the monitoring of the Earth, either at a global or local scales. SAR is a coherent radar system able to image extended areas with high ...
Tsitsimelis, Achilleas (Fecha de defensa: 2020-10-14)
Since their inception, more than one century ago, electrical grids have played the role of a critical infrastructure. During the majority of this time, power systems have not faced radical changes. In ...
Khan, Umair (Fecha de defensa: 2021-01-11)
In speaker recognition, i-vectors have been the state-of-the-art unsupervised technique over the last few years, whereas x-vectors is becoming the state-of-the-art supervised technique, these days. ...
Portal González, Gerard (Fecha de defensa: 2022-05-27)
Soil moisture is an essential climate variable that plays a crucial role linking the Earth’s water, energy, and carbon cycles. It is responsible for the water exchange between the Earth’s surface and ...
Sarmiento Hernández, Samael (Fecha de defensa: 2020-03-26)
The Internet data traffic constant growth caused by the popularization of cloud services, mobile and social networks, demand changes to the networks in order to enable scalable growth in traffic volume, ...
Herbert, Christoph Josef (Fecha de defensa: 2022-07-15)
The first part of the thesis focuses on the analysis of relevant factors to estimate the response time between satellite-based and in-situ soil moisture (SM) using a Dynamic Time Warping (DTW). DTW was ...
Muñoz Martin, Joan Francesc (Fecha de defensa: 2021-06-17)
Earth Observation using satellites has helped to better model our planet. The goal of such systems is to provide large data sets to help to understand the effects of our actions on the climate, to predict ...
Pascual Biosca, Daniel (Fecha de defensa: 2020-12-21)
GNSS reflectometry (GNSS-R) is a set of techniques that uses the reflected GNSS signals over the Earth’s surface as opportunity signals for remote sensing applications. In 1993, the European Space Agency ...
Girbau Xalabarder, Andreu (Fecha de defensa: 2021-03-17)
Since less than a decade ago, deep learning techniques started to dominate many different fields, revolutionizing the possibilities of artificial intelligence. Seeing their potential, industrial sectors ...
Rubino, Roselena (Fecha de defensa: 2022-09-16)
The Faraday rotation is a geophysical effect that causes a rotation of the electromagnetic field components emitted by the Earth when it propagates through the ionosphere. It depends on the vertical ...