Browsing by Contributor "López Martínez, Carlos"

Now showing items 1-20 of 24

    • Analysis of the capability of C-band fully polarimetric SAR data to monitor snowed environments 

      Zhan, Yu (Universitat Politècnica de Catalunya, 2013-12-20)
      Master thesis
      Open Access
      [ANGLÈS] This study focuses on snow cover monitoring based on C-Band fully Polarimetric Synthetic Aperture Radar (PolSAR) data. Due to the lack of polarimetric sensors, most of the previous studies have been based on single ...

    • Análisis de mecanismos de dispesión polarimétricos para el estudio y caracterización de cultivos agrícolas 

      Clemente Suárez, Vanessa Alejandra (Universitat Politècnica de Catalunya, 2012-02-06)
      Master thesis (pre-Bologna period)
      Open Access
      Anglès: Analisys of Synthetic Aperture Radar (SAR) polarimetric data obtained from the satellite RADARSAT-2 of the Canadian Space Agency for the study and characterization of crops in different agricultural areas located ...

    • Análisis de técnicas basadas en árboles de partición binaria aplicadas a PoISAR 

      Alonso González, Alberto (Universitat Politècnica de Catalunya, 2009-09-07)
      Master thesis (pre-Bologna period)
      Open Access

    • Boreal forest classification and monitoring using Sentinel-1 coherence information 

      Herrera Gimenez, Marc (Universitat Politècnica de Catalunya, 2022-07-12)
      Master thesis
      Open Access
      Many works in the world of Earth observation focus on forest monitoring and classification to analyze the evolution and impact on the planet and society, notably for climate change. In all those studies, using Synthetic ...

    • Change detection for economic activities monitoring using Sentinel-1 data 

      Herrera Giménez, Marc (Universitat Politècnica de Catalunya, 2021-06-21)
      Bachelor thesis
      Restricted access - author's decision

    • Classification strategies for multi-temporal Sentinel-1 data 

      Pons Serra, Adrià (Universitat Politècnica de Catalunya, 2021-06)
      Bachelor thesis
      Open Access
      Earth observation technologies provide us with a large amount of information and have many diverse applications. In this thesis, we focus on classifying land cover using SAR sensors from the Sentinel-1 satellites. The ...

    • Design and implementation of an SDR-based multi-frequency ground-based SAR system 

      Amézaga Sarries, Adrià (Universitat Politècnica de Catalunya, 2020-11-25)
      Doctoral thesis
      Open Access
      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 resolution, and finds ...

    • Differential interferometry for multi-frequency ground-based SAR systems 

      López Esteban, Sergi (Universitat Politècnica de Catalunya, 2021-10)
      Bachelor thesis
      Open Access
      Covenantee:   Balamis Microwave Sensors and Electronics
      Ground-Based Synthetic Aperture Radars (GB-SAR) are a type of Synthetic Aperture Radars (SAR) with a higher flexibility and lower cost than their satellite counterparts. The effectiveness of GB-SAR terrain displacement ...

    • Elaboració i anàlisi d'imatges radar desde satèl.lit 

      Villacorta Cantí, David (Universitat Politècnica de Catalunya, 2009-07-29)
      Bachelor thesis
      Open Access

    • Estudio de los principales gases de efecto invernadero y la correlaci ́on con indicadores de actividad econ ́omica utilizando Sentinel-5P 

      Marmol Asenjo, Alberto (Universitat Politècnica de Catalunya, 2022-07-06)
      Bachelor thesis
      Open Access
      La calidad del aire preocupa en muchas zonas urbanas y áreas industriales alrededor del mundo, y particularmente en la región europea, donde en 2019 casi 20 países superaron los valores de dióxido de nitrógeno NO2 límite ...

    • Firma digital 

      Choulli El Khayat, Rihab (Universitat Politècnica de Catalunya, 2024-01-30)
      Bachelor thesis
      Restricted access - confidentiality agreement
      This project arises in an insurance company that has noticed the lack of signatures on policies due to the manual process. To address this issue, we will implement digital signatures in the policy contracting of Zurich, ...

    • Integration of trained AI models as a decision support system for age rating 

      Aymerich Moreno, Clara (Universitat Politècnica de Catalunya, 2023-07-06)
      Bachelor thesis
      Open Access
      With the recently growing expansion and improvement of Artificial Intelligence (AI), it has been seen that it can be very useful to help humans make decisions, thus increasing efficiency, making decisions faster, and ...

    • Multidimensional and temporal SAR data representation and processing based on binary partition trees 

      Alonso González, Alberto (Universitat Politècnica de Catalunya, 2014-06-13)
      Doctoral thesis
      Open Access
      This thesis deals with the processing of different types of multidimensional SAR data for distinct applications. Instead of handling the original pixels of the image, which correspond to very local information and are ...

    • Multidimensional SAR data representation and processing based on Binary Partition Trees 

      Alonso González, Alberto (Universitat Politècnica de Catalunya, 2011-07-20)
      Master thesis
      Open Access
      English: A novel multidimensional SAR data abstraction is presented, based on Binary Partition Trees (BPT). This data abstraction is employed for different applications, as data filtering and segmentation, change detection, ...

    • Multifrequency sensitivity and coherence properties of radar backscatter of corn 

      Diaz Soley, Pablo (Universitat Politècnica de Catalunya, 2024-01-30)
      Bachelor thesis
      Open Access
      Covenantee:   Luxembourg Institute of Science and Technology
      In the LUXCAT project of the ESA (European Space Agency), backscatter data was acquired from a corn field in Luxembourg in 2022. This project focuses on validating and analysing these data, creating different tools to ...

    • Oil spill detection on SAR images based on a min-tree representation 

      Vivó Martín, Ismael (Universitat Politècnica de Catalunya, 2017-06)
      Bachelor thesis
      Open Access
      Nowadays, object detection is a recurrent and important field of study in Image Processing and particularly in Earth Observation. In fact, it has evolved into an important application for our society as many technologies ...

    • PolSAR image classification with Binary Partition Tree 

      Cuadrado Conde, Cristian (Universitat Politècnica de Catalunya, 2017-05)
      Bachelor thesis
      Open Access
      The objective of this project is to study new techniques in the use of Binary Partition Tree to improve the classification of objects in PolSAR images. Different techniques will be developed and the results will be compared ...

    • Post-processing methods for ocean monitoring in SAR images 

      Tello Alonso, Maria Victoria (Universitat Politècnica de Catalunya, 2011-02-07)
      Doctoral thesis
      Open Access
      In the recent years, a wide interest has been focused on research and development for the operational use of satellite remote sensing tools for Earth observation. Among different types of sensors, Synthetic Aperture Radars ...

    • SAR remote sensing image analysis with max-tree representation for ship monitoring 

      Liesegang Maria, Sergi (Universitat Politècnica de Catalunya, 2015-07)
      Bachelor thesis
      Open Access
      Nowadays, object detection is a recurrent and important field of study in Image Processing and particularly in Remote Sensing. In fact, it has evolved into a necessary application for our society as many technologies are ...

    • Simulación de sistemas radar FMCW basado en Software Defined Radio 

      Vidal Morera, Marc (Universitat Politècnica de Catalunya, 2016-02)
      Bachelor thesis
      Restricted access - confidentiality agreement
      The initiation of this project was born from the idea to introduce the Software Defined Radio (SDR) in the skeleton of a radar device. The SDR aims to achieve, in a single programmable device, what a radio tramsmitter and ...