DQRID : D160129.4
Start DateStart TimeEnd DateEnd Time
01/28/2016165801/28/20161806
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Subject:
AWR/MWACR/M1 - Transmitter Down
DataStreams:awrmwacrM1.a1
Description:
The transmitter was down during this period
Suggestions: 
Do not use data
Measurements:awrmwacrM1.a1:
  • GPS timestamp(gps_timestamp)
  • Receiver gain estimated from noise source measurements using Y-factor method(gain)
  • Mean doppler velocity(mean_doppler_velocity)
  • Roll angle reported by tilt table, positive is port side up(roll)
  • Ship surge velocity along ship length, positive forward(surge_velocity)
  • GPS-determined velocity(gps_velocity)
  • Polarization mode.(polarization)
  • GPS-determined velocity vector heading angle(gps_heading)
  • Heave directional velocity, up positive(heave_velocity)
  • Signal-to-noise ratio(signal_to_noise_ratio)
  • Heave: up positive(heave)
  • reflectivity(reflectivity)
  • Heave directional acceleration, up positive(heave_acceleration)
  • Receiver noise figure estimated from noise source measurements using Y-factor
    method(noise_figure)
  • Total sky noise power prior to spectrum computation(noise_power_sky)
  • Height(height)
  • Ship surge displacement along ship length, positive forward(surge)
  • Ship sway acceleration starboard-to-port, positive to port(sway_acceleration)
  • Ship sway, starboard-to-port displacement, positive to port(sway)
  • Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
  • Ship sway velocity, starboard-to-port displacement, positive to port(sway_velocity)
  • Pitch, bow up positive(pitch)
  • Ship surge acceleration along ship length, positive forward(surge_acceleration)
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