Browsing by Author "Acevo Herrera, René"

Now showing items 1-5 of 5

    • Altimetry study performed using an airborne GNSS-reflectometer 

      Rodríguez Álvarez, Nereida; Acevo Herrera, René; Aguasca Solé, Alberto; Valencia Domènech, Enric; Camps Carmona, Adriano José; Vall-Llossera Ferran, Mercedes Magdalena; Bosch Lluís, Xavier; Ramos Pérez, Isaac (2010)
      Conference lecture
      Open Access
      The Global Navigation Satellite Signals Reflections (GNSSR)techniques have been widely used for remote sensing purposes retrieving geophysical parameters over different types of surfaces. Over the ocean, altimetry or sea ...

    • ARBRES: Light-weight CW/FM SAR sensors for small UAVs 

      Aguasca Solé, Alberto; Acevo Herrera, René; Broquetas Ibars, Antoni; Mallorquí Franquet, Jordi Joan; Fabregas Canovas, Francisco Javier (2013-03-06)
      Article
      Open Access
      This paper describes a pair of compact CW/FM airborne SAR systems for small UAV-based operation (wingspan of 3.5 m) for low-cost testing of innovative SAR concepts. Two different SAR instruments, using the C and X bands, ...

    • Design and first results of an UAV-borne L-band radiometer for multiple monitoring purposes 

      Acevo Herrera, René; Aguasca Solé, Alberto; Bosch Lluís, Xavier; Camps Carmona, Adriano José; Martínez-Fernández, José; Sánchez-Martín, Nilda; Pérez-Gutiérrez, Carlos (2010-06-29)
      Article
      Open Access
      UAV (unmanned Aerial Vehicle) platforms represent a challenging opportunity for the deployment of a number of remote sensors. These vehicles are a cost-effective option in front of manned aerial vehicles (planes and ...

    • Sistemas de teledetección activos y pasivos embarcados en sistemas aéreos no tripulados para la monitorización de la tierra 

      Acevo Herrera, René (Universitat Politècnica de Catalunya, 2011-04-04)
      Doctoral thesis
      Open Access
      La comunidad científica ha mostrado gran interés por estudiar los fenómenos que ocurren sobre la superficie de la tierra, específicamente los que suceden en la atmósfera, los océanos, o la superficie del suelo, y que afectan ...

    • Study of maize plants effects in the retrieval of soil moisture using the interefence Ppttern GNSS-R technique 

      Rodríguez Álvarez, Nereida; Bosch Lluís, Xavier; Acevo Herrera, René; Aguasca Solé, Alberto; Camps Carmona, Adriano José; Vall-Llossera Ferran, Mercedes Magdalena; Ramos Pérez, Isaac; Valencia Domènech, Enric (2010)
      Conference lecture
      Open Access
      The use of Global Navigation Satellite Signals Reflections (GNSS-R) techniques to retrieve geophysical parameters from surfaces has been increased in the recent years. These techniques have resulted in suitable tools to ...