DQRID : D100803.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/08/2010073007/29/20101100Suspect
more
Subject:
SGP/EBBR/E20 - Incorrect Sensible and Latent Heat Fluxes
DataStreams:sgp5ebbrE20.b1, sgp30ebbrE20.b1, sgp15ebbrE20.b1
Description:
Because of a periodic AEM failure, home signal 30 was often stuck at the home signal 15 
position.  These occurrences resulted in incorrect latent and sensible heat flux values at 
times.  Some missing data occurred because of low battery voltage (the CR10 program stops 
running when battery voltage is insufficient.  The data outage events were preceded and 
followed by several hours of bad/suspicious data.
Suggestions: 
Measurements:sgp30ebbrE20.b1:
  • bowen_ratio
  • temp_air_top
  • temp_trh_top
  • sensible_heat_flux
  • temp_trh_bottom
  • vapor_pressure_bottom
  • temp_air_bottom
  • latent_heat_flux
  • vapor_pressure_top
more
sgp15ebbrE20.b1:
  • soil_heat_flow_2_mv
  • soil_moisture_2_rr
  • home_signal
  • temp_air_right
  • atmos_pressure_mv
  • soil_moisture_5_rr
  • rh_right_mv
  • soil_temp_3_rr
  • soil_heat_flow_5_mv
  • temp_trh_right_rr
  • soil_heat_flow_1_mv
  • lat
  • soil_moisture_3_rr
  • soil_moisture_4_r
  • soil_moisture_2_r
  • soil_temp_4_rr
  • base_time
  • alt
  • soil_heat_flow_4_mv
  • temp_reference_rr
  • rh_left_mv
  • wdir_vec_mean_mv
  • lon
  • soil_temp_5_rr
  • wspd_arith_mean
  • soil_temp_1_rr
  • temp_trh_left_rr
  • temp_air_left
  • net_radiation_mv
  • soil_heat_flow_3_mv
  • soil_moisture_1_rr
  • battery_voltage
  • time_offset
  • soil_moisture_5_r
  • time
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_4_rr
  • soil_temp_2_rr
more
sgp5ebbrE20.b1:
  • temp_trh_top
  • rh_top_fraction
  • temp_trh_bottom
  • vapor_pressure_top
  • temp_air_bottom
  • temp_air_top
  • vapor_pressure_bottom
  • rh_bottom_fraction
more

Close this window