• Atmospheric boundary layer height disambiguation using synergistic remote sensing observations: case examples from VORTEX-SE 

      Rocadenbosch Burillo, Francisco; Tanamachi, Robin; Silva, Marcos Paulo Aráujo da; Villalonga, Joan; Frasier, Stephen J.; Turner, David Dave (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2020)
      Text en actes de congrés
      Accés obert
      Synergistic remote sensing of the atmosphere, combined with adaptive techniques, offers unprecedented opportunities to characterise the evolution of key atmospheric features such as the Atmospheric Boundary Layer (ABL). ...
    • Ceilometer-based rain-rate estimation: A case-study comparison with S-band radar and disdrometer retrievals in the context of VORTEX-SE 

      Rocadenbosch Burillo, Francisco; Barragán Cuesta, Rubén; Frasier, Stephen J.; Waldinger, Joseph; Turner, David Dave; Tanamachi, Robin; Dawson, Daniel (Institute of Electrical and Electronics Engineers (IEEE), 2020-12)
      Article
      Accés obert
      Attenuated backscatter measurements from a Vaisala CL31 ceilometer and a modified form of the well-known slope method are used to derive the ceilometer extinction profiles during rain events, restricted to rainfall rates ...
    • Convective boundary-layer height estimation from combined radar and Doppler lidar observations in VORTEX-SE 

      Villalonga, Joan; Beveridge, Susan L.; Silva, Marcos Paulo Aráujo da; Tanamachi, Robin; Rocadenbosch Burillo, Francisco; Turner, David Dave; Frasier, Stephen J. (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2020)
      Text en actes de congrés
      Accés obert
      The Verification of the Origins of Rotation in Tornadoes Experiment Southeast (VORTEX-SE) provides a wealth of long-duration, high-resolution, vertically pointing observations from active and passive ground-based remote ...
    • Dual-beam interferometry for ocean surface current vector mapping 

      Frasier, Stephen J.; Camps Carmona, Adriano José (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2001-02-28)
      Article
      Accés obert
      The recent use of along-track interferometry (ATI) in synthetic aperture radar (SAR) has shown promise for synoptic measurement of ocean surface currents. ATI-SARs have been used to estimate wave fields, currents, and ...
    • Numerical solver for vertical air motion estimation 

      Salcedo Bosch, Andreu; Domínguez Pla, Paula; Rocadenbosch Burillo, Francisco; Frasier, Stephen J. (Institute of Electrical and Electronics Engineers (IEEE), 2022)
      Text en actes de congrés
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      We present preliminary research on a method to estimate Vertical Air Motion (VAM) at a particular height by comparing the measured rain-rate (RR) by a vertically-pointing S-band Frequency-Modulated Continuous-Wave (FMCW) ...