DQRID : D080616.3
Start DateStart TimeEnd DateEnd Time
06/07/2008003006/12/20081730
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Subject:
SGP/EBBR/E2 - AEM Ventilator Dangling - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp5ebbrE2.b1, sgp15ebbrE2.b1, sgp30ebbrE2.b1
Description:
The right AEM ventilator unit with temperature and humidity sensors inside was dangling 
from the AEM.  Therefore, the gradients of temperature and relative humidity and thus 
sensible and latent heat flux are suspect for this period.  Often, the fluxes look reasonable.
Suggestions: 
Measurements:sgp30ebbrE2.b1:
  • Top relative humidity (fractional)(rh_top_fraction)
  • Bottom T/RH sensor temperature(temp_trh_bottom)
  • Bottom vapor pressure(vapor_pressure_bottom)
  • Surface latent heat flux(latent_heat_flux)
  • Bottom relative humidity (fractional)(rh_bottom_fraction)
  • Top air temperature(temp_air_top)
  • Bottom air temperature(temp_air_bottom)
  • Top vapor pressure(vapor_pressure_top)
  • Top T/RH sensor temperature(temp_trh_top)
  • Surface sensible heat flux(sensible_heat_flux)
  • Bowen ratio(bowen_ratio)
more
sgp5ebbrE2.b1:
  • Top T/RH sensor temperature(temp_trh_top)
  • Bottom vapor pressure(vapor_pressure_bottom)
  • Top relative humidity (fractional)(rh_top_fraction)
  • Top air temperature(temp_air_top)
  • Bottom air temperature(temp_air_bottom)
  • Bottom relative humidity (fractional)(rh_bottom_fraction)
  • Top vapor pressure(vapor_pressure_top)
  • Bottom T/RH sensor temperature(temp_trh_bottom)
more
sgp15ebbrE2.b1:
  • Right relative humidity (mV)(rh_right_mv)
  • Right air temperature(temp_air_right)
  • Right T/RH sensor temperature (resistance ratio)(temp_trh_right_rr)
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