DQRID : D960508.9
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/24/1996131504/24/19961402Incorrect
more
Subject:
SGP/EBBR/E22 - 3-month check
DataStreams:sgp30ebbrE22.b1, sgp5ebbrE22.b1, sgp15ebbrE22.b1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled
(reflected by home signals near zero) so that the two aspirator units can be
placed at the same height.  The measurements during this period, at least,
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h),
or latent heat flux (e), nor do the air temperature and relative humidity
measurements indicate gradients.  Checks performed before or after the AEM
is disabled also lead to some incorrect data.  The period of incorrect
data for the EBBR is listed in the times indicated; data times affected 
do not include the beginning time and do include the ending time 
(data files are denoted by the end time).
Suggestions: 
Measurements:sgp15ebbrE22.b1:
  • rh_right_mv
  • temp_air_left
  • temp_trh_left_rr
  • rh_left_mv
  • temp_air_right
  • temp_trh_right_rr
more
sgp5ebbrE22.b1:
  • temp_trh_bottom
  • temp_air_top
  • temp_air_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • vapor_pressure_top
  • rh_top_fraction
  • vapor_pressure_bottom
more
sgp30ebbrE22.b1:
  • temp_trh_bottom
  • temp_air_top
  • rh_bottom_fraction
  • latent_heat_flux
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • bowen_ratio
  • sensible_heat_flux
more

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