Exploració per tema "Reflectometer"

Ara es mostren els items 1-6 de 6

    • Cracking assessment in concrete structures by distributed optical fiber 

      Rodríguez, Gerardo; Casas Rius, Joan Ramon; Villalba Herrero, Sergi (2015-03)
      Article
      Accés obert
      In this paper, a method to obtain crack initiation, location and width in concrete structures subjected to bending and instrumented with an optical backscattered reflectometer (OBR) system is proposed. Continuous strain ...

    • Estimation of Significant Wave Height using the features of cygnss Delay Doppler Map 

      Bu, Jinwei; Hyuk, Park; Yu, Kegen; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Text en actes de congrés
      Accés obert
      Significant Wave Height (SWH) is a key parameter to characterize waves, which is typically used in sea state monitoring such as wave forecast to ensure ocean navigation safety. Satellite radar altimeter is probably the ...

    • Estimation of swell height using spaceborne GNSS-R data from eight CYGNSS satellites 

      Bu, Jinwei; Yu, Kegen; Hyuk, Park; Huang, Weimin; Han, Shuai; Yan, Qingyun; Qian, Nijia (Multidisciplinary Digital Publishing Institute (MDPI), 2022-09-01)
      Article
      Accés obert
      Global Navigation Satellite System (GNSS)-Reflectometry (GNSS-R) technology has opened a new window for ocean remote sensing because of its unique advantages, including short revisit period, low observation cost, and high ...

    • GNSS Reflectometer implementation and data processing software development to Monitor Soil Moisture 

      Torrecilla Miguel del Corral, Sandra (Universitat Politècnica de Catalunya, 2015-05-25)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • New instrument concepts for ocean sensing: analysis of the PAU-radiometer 

      Camps Carmona, Adriano José; Bosch Lluís, Xavier; Ramos Pérez, Isaac; Marchán Hernández, Juan Fernando; Izquierdo Fernandez, Benjamin; Rodríguez Álvarez, Nereida (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-10-31)
      Article
      Accés obert
      Sea surface salinity can be remotely measured by means of L-band microwave radiometry. However, the brightness temperature also depends on the sea surface temperature and on the sea state, which is probably today one of ...

    • UAV based GNSS reflectometry 

      Bai, Jinyue (Universitat Politècnica de Catalunya, 2023-07-24)
      Projecte Final de Màster Oficial
      Accés obert
      Realitzat a/amb:   Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
      This project combines GNSS-R technology and UAVs in the context of the aerial remote sensing field, from the design of the assembly of the UAVs and GNSS-R to the execution of the different tests, as well as the data ...