DQRID : D951207.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/29/1995174511/29/19952030Incorrect
more
Subject:
SGP/EBBR/E4 - Battery change
DataStreams:sgp30ebbrE4.b1, sgp5ebbrE4.b1
Description:
On 29 November 1995, the Gel Cell battery for the E4 EBBR at Plevna, KS
was replaced with a lead acid battery.  Gel Cells do not charge or keep
a charge in cold weather as well as lead acid batteries.  Some data loss
and incorrect data resulted.  Of the period listed above, the data that is
missing and incorrect is listed below.  Some data for the incorrect periods
is incorrect (sensible and latent heat fluxes), while other data values may be
correct (for example: wind speed and direction, soil moisture, etc.)  It
may be wise to not use any of the 2030 GMT 5, 15, and 30 minute data.

5 minute:  missing   1745-2010 GMT
           incorrect 2015-2030 GMT

15 minute: missing   1745-2000 GMT
           incorrect 2015-2030 GMT

30 minute: missing   1800-2000 GMT
           incorrect      2030 GMT
Suggestions: 
Measurements:sgp30ebbrE4.b1:
  • wspd_arith_mean
  • temp_air_top
  • temp_air_bottom
  • rh_top_fraction
  • soil_moisture_2
  • soil_moisture_1
  • wdir_vec_mean
  • lon
  • atmos_pressure
  • temp_trh_bottom
  • wspd_vec_mean
  • rh_bottom_fraction
  • temp_trh_top
  • surface_soil_heat_flux_avg
  • energy_storage_change_3
  • soil_heat_capacity_4
  • energy_storage_change_2
  • soil_heat_capacity_5
  • energy_storage_change_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • energy_storage_change_5
  • energy_storage_change_4
  • home_signal_15
  • lat
  • vapor_pressure_top
  • alt
  • vapor_pressure_bottom
  • soil_moisture_4
  • soil_moisture_3
  • soil_moisture_5
  • bowen_ratio
  • net_radiation
  • soil_heat_capacity_1
  • base_time
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_4
  • corr_soil_heat_flow_5
  • soil_heat_flow_1
  • soil_heat_flow_3
  • soil_heat_flow_2
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_4
  • wdir_vec_std
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_3
  • surface_soil_heat_flux_4
  • time_offset
  • corr_soil_heat_flow_1
  • surface_soil_heat_flux_1
  • corr_soil_heat_flow_2
  • surface_soil_heat_flux_2
  • soil_temp_5
  • soil_temp_4
  • soil_temp_3
  • soil_temp_2
  • soil_temp_1
  • latent_heat_flux
  • home_signal_30
  • sensible_heat_flux
more
sgp5ebbrE4.b1:
  • temp_air_bottom
  • lon
  • wspd_arith_mean
  • rh_top_fraction
  • wspd_vec_mean
  • temp_trh_bottom
  • home_signal
  • base_time
  • atmos_pressure
  • vapor_pressure_top
  • temp_trh_top
  • vapor_pressure_bottom
  • rh_bottom_fraction
  • temp_air_top
  • time_offset
  • alt
  • wdir_vec_std
  • net_radiation
  • lat
  • wdir_vec_mean
  • temp_reference
more

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