Data Quality Reports for Session: 182933 User: gdeboer Completed: 01/19/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D161121.16OLI/ECOR/M1 - CO2 Flux and Latent Heat Flux Missingoli30ecorM1.b1Missing
D161202.1OLI/ECOR/M1 - Sensible and Latent Heat Fluxes Incorrectoli30ecorM1.b1Incorrect


DQRID : D161121.16
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/19/2016020010/21/20160700Missing
Subject:
OLI/ECOR/M1 - CO2 Flux and Latent Heat Flux Missing
DataStreams:oli30ecorM1.b1
Description:
CO2 flux and latent heat flux, and CO2 and water vapor density were missing,  probably 
because the LI-7500 was obscured by frost or fog.
Measurements:oli30ecorM1.b1:
  • Variance of co2 density(var_c)
  • covariance tc(cvar_tc)
  • covariance wc(cvar_wc)
  • covaraince vc(cvar_vc)
  • covariance uc(cvar_uc)
  • Variance of q(var_q)
  • CO2 flux(fc)
  • covaraince wq(cvar_wq)
  • Mean CO2 density(mean_c)
  • covariance tq(cvar_tq)
  • covariance qc(cvar_qc)
  • covariance uq(cvar_uq)
  • covariance vq(cvar_vq)
  • Latent heat flux(lv_e)
  • Mean H2O density(mean_q)

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DQRID : D161202.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/27/2016093010/29/20162000Incorrect
Subject:
OLI/ECOR/M1 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:oli30ecorM1.b1
Description:
Sensible and latent heat fluxes were incorrect when the CO2/H2O analyzer and the sonic 
anemometer were covered with frost, ice, or snow.
Measurements:oli30ecorM1.b1:
  • covariance tc(cvar_tc)
  • covariance wt(cvar_wt)
  • Variance of q(var_q)
  • variance of variable t(var_t)
  • covaraince wq(cvar_wq)
  • Mean CO2 density(mean_c)
  • variance of variable v(var_v)
  • variance of variable u(var_u)
  • variance of variable w(var_w)
  • Corrected sensible heat flux(h)
  • rotated covariance uc(cvar_rot_uc)
  • covariance uc(cvar_uc)
  • rotated covariance uq(cvar_rot_uq)
  • mean_v
  • mean_u
  • covariance tq(cvar_tq)
  • mean_w
  • rotated variance w(var_rot_w)
  • rotated covariance uv(cvar_rot_uv)
  • rotated variance v(var_rot_v)
  • Variance of rotated u(var_rot_u)
  • rotated covariance ut(cvar_rot_ut)
  • rotated covariance uw(cvar_rot_uw)
  • Mean H2O density(mean_q)
  • Mean sonic temp(mean_t)
  • Water vapor mixing ratio observed by the Raman lidar(mr)
  • mean_rot_w
  • Variance of co2 density(var_c)
  • mean_rot_v
  • Mean horizontal wind speed(mean_rot_u)
  • rotated covariance vc(cvar_rot_vc)
  • covaraince vc(cvar_vc)
  • friction velocity(ustar)
  • covariance uw(cvar_uw)
  • wind_dir
  • rotated covariance vt(cvar_rot_vt)
  • covariance ut(cvar_ut)
  • covariance uv(cvar_uv)
  • rotated covariance vw(cvar_rot_vw)
  • rotated covariance vq(cvar_rot_vq)
  • covariance qc(cvar_qc)
  • covariance uq(cvar_uq)
  • standard deviation of wind direction(std_wind_dir)
  • rotated covariance wc(cvar_rot_wc)
  • covariance wc(cvar_wc)
  • CO2 flux(fc)
  • wind_spd
  • covariance vw(cvar_vw)
  • covariance vt(cvar_vt)
  • rotated covariance wt(cvar_rot_wt)
  • rotated covariance wq(cvar_rot_wq)
  • covariance vq(cvar_vq)
  • Latent heat flux(lv_e)

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