Data Quality Reports for Session: 138280 User: gaun Completed: 10/26/2011


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D111006.9GAN/MET/M1 - Met data questionableganmetM1.b1
D111017.1GAN/GNDRAD/M1 - IRT calibration errorgangndrad60sM1.b1


DQRID : D111006.9
Start DateStart TimeEnd DateEnd Time
09/17/2011103009/30/20112359
Subject:
GAN/MET/M1 - Met data questionable
DataStreams:ganmetM1.b1
Description:
Met data are questionable during this time period as the system was being deployed and in 
various states of operation.
Measurements:ganmetM1.b1:
  • lat
  • precip_rate_max
  • precip_rate_min
  • wind_spd_arith_sd
  • time_offset
  • Vector-averaged Wind Speed(wind_spd_vec_avg)
  • lon
  • Rain, surface, 1-min avg(precip_rate_mean)
  • Vapor pressure mean(vappress_mean)
  • precip_rate_sd
  • Relative humidity mean(relh_mean)
  • base_time
  • alt
  • Vector-averaged Wind Direction(wind_dir_vec_avg)
  • Barometric Pressure(atmos_pressure)
  • pwd_err_code
  • Mean Air Temperature or Hardware Error(temp_mean)
  • pwd_pw_code_inst
  • pwd_pw_code_1_hr
  • logger_voltage
  • pwd_cumul_water
  • time
  • wind_dir_sd
  • wind_spd_arith_max
  • vappress_sd
  • Average 10 min visibility(pwd_avg_vis_10_min)
  • pwd_avg_H2O_int_1_min
  • wind_spd_arith_min
  • pwd_cumul_snow
  • pwd_pw_code_15_min
  • pwd_id
  • Wind speed, lower, 1-min avg(wind_spd_arith_avg)
  • logger_temp
  • Average 1 min visibility(pwd_avg_vis_1_min)
  • temp_sd
  • org_carrier_mean
  • relh_sd


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DQRID : D111017.1
Start DateStart TimeEnd DateEnd Time
09/23/2011074210/09/20110413
Subject:
GAN/GNDRAD/M1 - IRT calibration error
DataStreams:gangndrad60sM1.b1
Description:
The IRT surface temperature reported was incorrect because the analog output configuration 
did not agree with the data logger scale factors. The IRT configuration was corrected on 
10/9.
Measurements:gangndrad60sM1.b1:
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)


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