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CO2_F_MDS; CO2 mole fraction, gapfilled with MDS, average from half-hourly data; Height: 10m, 6m, 5m, 4m | µmolCO2 mol-1 | Half Hourly Data | GA_CP-LI-COR LI-7000 |
G_F_MDS; Soil heat flux, gapfilled with MDS, average from half-hourly data; Height: -0.03m | W m-2 | Half Hourly Data | SOIL_H-Plate;SOIL_H-Plate |
GPP_NT_CUT; percentile from up to 40 daily Gross Primary Production versions, from Nighttime partitioning method (GPP_NT_CUT); Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_CUT_MEAN; Gross Primary Production, from Nighttime partitioning method, average from up to 40 daily GPP_NT_CUT versions, each from corresponding NEE_CUT version; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_CUT_REF; Gross Primary Production, from Nighttime partitioning method,most representative realization across up to 40 RECO_CUT versions, calculated from half-hourly data, using model efficiency approach (MEF).; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_CUT_SE; Standard Error for Gross Primary Production, calculated from up to 40 daily GPP_NT_CUT versions as (SD(GPP_NT_CUT) / SQRT(40)); Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_CUT_USTAR50; Gross Primary Production, from Nighttime partitioning method, based on NEE_CUT_USTAR50, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_VUT; percentile from up to 40 daily Gross Primary Production versions, from Nighttime partitioning method (GPP_NT_VUT); Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_VUT_MEAN; Gross Primary Production, from Nighttime partitioning method, average from up to 40 daily GPP_NT_VUT versions, each from corresponding NEE_VUT version; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_VUT_REF; Gross Primary Production, from Nighttime partitioning method,most representative realization across up to 40 RECO_VUT versions, calculated from half-hourly data, using model efficiency approach (MEF).; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_VUT_SE; Standard Error for Gross Primary Production, calculated from up to 40 daily GPP_NT_VUT versions as (SD(GPP_NT_VUT) / SQRT(40)); Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
GPP_NT_VUT_USTAR50; Gross Primary Production, from Nighttime partitioning method, based on NEE_VUT_USTAR50, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
H_CORR; Sensible heat flux, corrected H_F_MDS by energy balance closure correction factor, average from half-hourly data; Height: 10m, 6m, 5m, 4m; Percentiles: Average, 25th, 75th | W m-2 | Half Hourly Data | SA-Campbell CSAT-3 |
H_CORR_JOINTUNC; Joint uncertainty estimation for H. [SQRT(H_RANDUNC!~C~!2 + ((H_CORR75 - H_CORR25) / 1.349)!~C~!2)]; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | SA-Campbell CSAT-3 |
H_F_MDS; Sensible heat flux, gapfilled using MDS method, average from half-hourly data; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | SA-Campbell CSAT-3 |
H_RANDUNC; Random uncertainty of H, from measured only data, from random uncertainty of individual half-hours (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | SA-Campbell CSAT-3 |
LE_CORR; Latent heat flux, corrected LE_F_MDS by energy balance closure correction factor, average from half-hourly data; Height: 10m, 6m, 5m, 4m; Percentiles: Average, 25th, 75th | W m-2 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
LE_CORR_JOINTUNC; Joint uncertainty estimation for LE. [SQRT(LE_RANDUNC!~C~!2 + ((LE_CORR75 - LE_CORR25) / 1.349)!~C~!2)]; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
LE_F_MDS; Latent heat flux, gapfilled using MDS method, average from half-hourly data; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
LE_RANDUNC; Random uncertainty of LE, from measured only data, from random uncertainty of individual half-hours (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
LW_IN_JSB; Longwave radiation, incoming, calculated from TA_F_MDS, SW_IN_F_MDS, VPD_F_MDS and SW_IN_POT using the JSBACH algorithm (Sonke Zaehle); Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | [TA] TEMP-ElectResis; [RH] RH-Capac |
LW_IN_JSB_ERA; Longwave radiation, incoming, downscaled from ERA, linearly regressed using site level LW_IN_JSB calculated from measured only drivers. Average from half-hourly data; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | [TA] TEMP-ElectResis; [RH] RH-Capac |
LW_IN_JSB_F; Longwave radiation, incoming, consolidated from LW_IN_JSB and LW_IN_JSB_ERA. Average from half-hourly data; Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | [TA] TEMP-ElectResis; [RH] RH-Capac |
NEE_CUT; percentile from the up to 40 daily NEE_CUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_DAY; percentile from the up to 40 daily NEE_CUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_DAY_QC; percentile from the up to 40 daily NEE_CUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_MEAN; Net Ecosystem Exchange of CO2, using Constant Ustar Threshold (CUT) across years, calculated as average of the up to 40 daily NEE_CUT versions; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_NIGHT; percentile from the up to 40 daily NEE_CUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_NIGHT_QC; percentile from the up to 40 daily NEE_CUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_QC; percentile from the up to 40 daily NEE_CUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF; Net Ecosystem Exchange of CO2, using Constant Ustar Threshold (CUT) across years, most representative realization across up to 40 NEE_CUT versions (summed from half-hourly to daily), selected on the basis of the model efficiency approach (MEF); Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_DAY; Average daytime NEE, from NEE_CUT_REF calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_DAY_JOINTUNC; Joint uncertainty estimation for NEE_CUT_REF_DAY, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_CUT_REF_DAY_RANDUNC!~C~!2 + ((NEE_CUT_84_DAY - NEE_CUT_16_DAY) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_DAY_RANDUNC; Random uncertainty for NEE_CUT_REF_DAY, from random uncertainty of individual half-hours where NIGHT is 0 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the daytime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_DAY_SD; Standard deviation of daytime NEE, from NEE_CUT_REF calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_JOINTUNC; Joint uncertainty estimation for NEE_CUT_REF, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_CUT_REF_RANDUNC!~C~!2 + ((NEE_CUT_84 - NEE_CUT_16) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_NIGHT; Average nighttime NEE, from NEE_CUT_REF calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_NIGHT_JOINTUNC; Joint uncertainty estimation for NEE_CUT_REF_NIGHT, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_CUT_REF_NIGHT_RANDUNC!~C~!2 + ((NEE_CUT_84_NIGHT - NEE_CUT_16_NIGHT) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_NIGHT_RANDUNC; Random uncertainty for NEE_CUT_REF_NIGHT, from random uncertainty of individual half-hours where NIGHT is 1 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the nighttime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_NIGHT_SD; Standard deviation of nighttime NEE, from NEE_CUT_REF calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_REF_RANDUNC; Random uncertainty for NEE_CUT_REF, from random uncertainty of individual half-hours (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_SE; Standard Error for NEE_CUT, calculated as SD(NEE_CUT) / SQRT(40) using the up to 40 daily NEE_CUT versions; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50; Net Ecosystem Exchange of CO2, using Constant Ustar Threshold (CUT) across years, obtained from the 50th percentile of USTAR thresholds. Caculated from halfhourly data; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_DAY; Average daytime NEE, from NEE_CUT_USTAR50 calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_DAY_JOINTUNC; Joint uncertainty estimation for NEE_CUT_USTAR50_DAY, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_CUT_USTAR50_DAY_RANDUNC!~C~!2 + ((NEE_CUT_84_DAY - NEE_CUT_16_DAY) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_DAY_RANDUNC; Random uncertainty for NEE_CUT_USTAR50_DAY, from random uncertainty of individual half-hours where NIGHT is 0 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the daytime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_DAY_SD; Standard deviation of daytime NEE, from NEE_CUT_USTAR50 calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_JOINTUNC; Joint uncertainty estimation for NEE_CUT_USTAR50, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_CUT_USTAR50_RANDUNC!~C~!2 + ((NEE_CUT_84 - NEE_CUT_16) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_NIGHT; Average nighttime NEE, from NEE_CUT_USTAR50 calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_NIGHT_JOINTUNC; Joint uncertainty estimation for NEE_CUT_USTAR50_NIGHT, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_CUT_USTAR50_NIGHT_RANDUNC!~C~!2 + ((NEE_CUT_84_NIGHT - NEE_CUT_16_NIGHT) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_NIGHT_RANDUNC; Random uncertainty for NEE_CUT_USTAR50_NIGHT, from random uncertainty of individual half-hours where NIGHT is 1 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the nighttime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_NIGHT_SD; Standard deviation of nighttime NEE, from NEE_CUT_USTAR50 calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_CUT_USTAR50_RANDUNC; Random uncertainty for NEE_CUT_USTAR50, calculated from random uncertainty of individual half-hours (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT; percentile from the up to 40 daily NEE_VUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_DAY; percentile from the up to 40 daily NEE_VUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_DAY_QC; percentile from the up to 40 daily NEE_VUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_MEAN; Net Ecosystem Exchange of CO2, using Variable Ustar Threshold (CUT) across years, calculated as average of the up to 40 daily NEE_VUT versions; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_NIGHT; percentile from the up to 40 daily NEE_VUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_NIGHT_QC; percentile from the up to 40 daily NEE_VUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_QC; percentile from the up to 40 daily NEE_VUT percentiles; Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF; Net Ecosystem Exchange of CO2, using Variable Ustar Threshold (CUT) across years, most representative realization across up to 40 NEE_VUT versions (summed from half-hourly to daily), selected on the basis of the model efficiency approach (MEF); Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_DAY; Average daytime NEE, from NEE_VUT_REF calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_DAY_JOINTUNC; Joint uncertainty estimation for NEE_VUT_REF_DAY, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_VUT_REF_DAY_RANDUNC!~C~!2 + ((NEE_VUT_84_DAY - NEE_VUT_16_DAY) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_DAY_RANDUNC; Random uncertainty for NEE_VUT_REF_DAY, from random uncertainty of individual half-hours where NIGHT is 0 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the daytime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_DAY_SD; Standard deviation of daytime NEE, from NEE_VUT_REF calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_JOINTUNC; Joint uncertainty estimation for NEE_VUT_REF, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_VUT_REF_RANDUNC!~C~!2 + ((NEE_VUT_84 - NEE_VUT_16) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_NIGHT; Average nighttime NEE, from NEE_VUT_REF calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_NIGHT_JOINTUNC; Joint uncertainty estimation for NEE_VUT_REF_NIGHT, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_VUT_REF_NIGHT_RANDUNC!~C~!2 + ((NEE_VUT_84_NIGHT - NEE_VUT_16_NIGHT) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_NIGHT_RANDUNC; Random uncertainty for NEE_VUT_REF_NIGHT, from random uncertainty of individual half-hours where NIGHT is 1 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the nighttime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_NIGHT_SD; Standard deviation of nighttime NEE, from NEE_VUT_REF calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_REF_RANDUNC; Random uncertainty for NEE_VUT_REF, from random uncertainty of individual half-hours (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_SE; Standard Error for NEE_VUT, calculated as SD(NEE_VUT) / SQRT(40) using the up to 40 daily NEE_VUT versions; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50; Net Ecosystem Exchange of CO2, using Variable Ustar Threshold (CUT) across years, obtained from the 50th percentile of USTAR thresholds. Caculated from halfhourly data; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_DAY; Average daytime NEE, from NEE_VUT_USTAR50 calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_DAY_JOINTUNC; Joint uncertainty estimation for NEE_VUT_USTAR50_DAY, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_VUT_USTAR50_DAY_RANDUNC!~C~!2 + ((NEE_VUT_84_DAY - NEE_VUT_16_DAY) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_DAY_RANDUNC; Random uncertainty for NEE_VUT_USTAR50_DAY, from random uncertainty of individual half-hours where NIGHT is 0 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the daytime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_DAY_SD; Standard deviation of daytime NEE, from NEE_VUT_USTAR50 calculated from half-hourly data (where NIGHT is 0); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_JOINTUNC; Joint uncertainty estimation for NEE_VUT_USTAR50, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_VUT_USTAR50_RANDUNC!~C~!2 + ((NEE_VUT_84 - NEE_VUT_16) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_NIGHT; Average nighttime NEE, from NEE_VUT_USTAR50 calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_NIGHT_JOINTUNC; Joint uncertainty estimation for NEE_VUT_USTAR50_NIGHT, including random uncertainty and USTAR filtering uncertainty. [SQRT(NEE_VUT_USTAR50_NIGHT_RANDUNC!~C~!2 + ((NEE_VUT_84_NIGHT - NEE_VUT_16_NIGHT) / 2)!~C~!2)] for each day; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_NIGHT_RANDUNC; Random uncertainty for NEE_VUT_USTAR50_NIGHT, from random uncertainty of individual half-hours where NIGHT is 1 (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used to calculate the nighttime aggregation in the day.; Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_NIGHT_SD; Standard deviation of nighttime NEE, from NEE_VUT_USTAR50 calculated from half-hourly data (where NIGHT is 1); Height: 10m, 6m, 5m, 4m | µmolCO2 m-2 s-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NEE_VUT_USTAR50_RANDUNC; Random uncertainty for NEE_VUT_USTAR50, calculated from random uncertainty of individual half-hours (rand(i)) = [SQRT(SUM(rand(i)!~C~!2)) / n], where n is the number of half-hours used; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
NETRAD; Net radiation, average from half-hourly data (only days with more than 50% records available); Height: 10m, 6m, 5m, 4m | W m-2 | Half Hourly Data | RAD-Net radiometer |
P_ERA; Precipitation, downscaled from ERA, linearly regressed using measured only site data. Average from half-hourly data; Height: 2m | mm d-1 | Half Hourly Data | RAIN-WeightGauge |
P_F; Precipitation consolidated from P_F_MDS and P_ERA. Average from half-hourly data; Height: 2m | mm d-1 | Half Hourly Data | RAIN-WeightGauge |
PA_ERA; Atmospheric pressure, downscaled from ERA, linearly regressed using measured only site data. Average from half-hourly data; Height: 2m | kPa | Half Hourly Data | PRES-ElectBar |
PA_F; Atmospheric pressure consolidated from PA_F_MDS and PA_ERA. Average from half-hourly data; Height: 2m | kPa | Half Hourly Data | PRES-ElectBar |
PPFD_IN; Photosynthetic photon flux density, incoming, average from half-hourly data (only days with more than 50% records available); Height: 10m, 6m, 5m, 4m | µmolPhoton m-2 s-1 | Half Hourly Data | RAD-PAR Quantum |
PPFD_OUT; Photosynthetic photon flux density, outgoing, average from half-hourly data (only days with more than 50% records available); Height: 10m, 6m, 5m, 4m | µmolPhoton m-2 s-1 | Half Hourly Data | RAD-PAR Quantum |
RECO_NT_CUT; percentile from up to 40 daily Ecosystem Respiration versions, from Nighttime partitioning method (RECO_NT_CUT); Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_CUT_MEAN; Ecosystem Respiration, from Nighttime partitioning method, average from up to 40 daily RECO_NT_CUT versions, each from corresponding NEE_CUT version; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_CUT_REF; Ecosystem Respiration, from Nighttime partitioning method,most representative realization across up to 40 RECO_CUT versions, calculated from half-hourly data, using model efficiency approach (MEF).; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_CUT_SE; Standard Error for Ecosystem Respiration, calculated from up to 40 daily RECO_NT_CUT versions as (SD(RECO_NT_CUT) / SQRT(40)); Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_CUT_USTAR50; Ecosystem Respiration, from Nighttime partitioning method, based on NEE_CUT_USTAR50, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_VUT; percentile from up to 40 daily Ecosystem Respiration versions, from Nighttime partitioning method (RECO_NT_VUT); Percentiles: 05, 16, 25, 50, 75, 84, 95; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_VUT_MEAN; Ecosystem Respiration, from Nighttime partitioning method, average from up to 40 daily RECO_NT_VUT versions, each from corresponding NEE_VUT version; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_VUT_REF; Ecosystem Respiration, from Nighttime partitioning method,most representative realization across up to 40 RECO_VUT versions, calculated from half-hourly data, using model efficiency approach (MEF).; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_VUT_SE; Standard Error for Ecosystem Respiration, calculated from up to 40 daily RECO_NT_VUT versions as (SD(RECO_NT_VUT) / SQRT(40)); Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
RECO_NT_VUT_USTAR50; Ecosystem Respiration, from Nighttime partitioning method, based on NEE_VUT_USTAR50, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | gC m-2 d-1 | Half Hourly Data | GA_CP-LI-COR LI-7000;SA-Campbell CSAT-3 |
SWC_F_MDS_#; Soil water content, gapfilled with MDS (numeric index "#" increases with the depth, 1 is shallowest), average from half-hourly data; Height: -0.05m, -0.1m, -0.2m, -0.5m, -1m | % | Half Hourly Data | SWC-TDR;SWC-TDR |
SWC_F_MDS_#_QC; Soil water content, gapfilled with MDS (numeric index "#" increases with the depth, 1 is shallowest), average from half-hourly data; Height: -0.05m, -0.1m, -0.2m, -0.5m, -1m | % | Half Hourly Data | SWC-TDR;SWC-TDR |
TA_ERA; Air temperature, downscaled from ERA, linearly regressed using measured only site data, average from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_ERA_DAY; Average daytime TA_ERA, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_ERA_DAY_SD; Standard deviation for TA_ERA_DAY, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_ERA_NIGHT; Average nighttime TA_ERA, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_ERA_NIGHT_SD; Standard deviation for TA_ERA_NIGHT, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F; Air temperature, consolidated from TA_F_MDS and TA_ERA, average from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_DAY; Average daytime TA_F, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_DAY_SD; Standard deviation for TA_F_DAY, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_MDS; Air temperature, gapfilled using MDS method, average from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_MDS_DAY; Average Daytime TA_F_MDS from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_MDS_DAY_SD; Standard deviation for TA_F_MDS_DAY from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_MDS_NIGHT; Average nighttime TA_F_MDS from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_MDS_NIGHT_SD; Standard deviation for TA_F_MDS_NIGHT from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_NIGHT; Average nighttime TA_F, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TA_F_NIGHT_SD; Standard deviation for TA_F_NIGHT, calculated from half-hourly data; Height: 10m, 6m, 5m, 4m | deg C | Half Hourly Data | TEMP-ElectResis |
TS_F_MDS_#; Soil temperature, gapfilled with MDS (numeric index "#" increases with the depth, 1 is shallowest), average from half-hourly data; Height: -0.02m, -0.05m, -0.1m, -0.2m, -0.5m, -1m | deg C | Half Hourly Data | TEMP-ElectResis;TEMP-ElectResis |
TS_F_MDS_#_QC; Soil temperature, gapfilled with MDS (numeric index "#" increases with the depth, 1 is shallowest), average from half-hourly data; Height: -0.02m, -0.05m, -0.1m, -0.2m, -0.5m, -1m | deg C | Half Hourly Data | TEMP-ElectResis;TEMP-ElectResis |
USTAR; Friction velocity, average from half-hourly data (only days with more than 50% records available); Height: 10m, 6m, 5m, 4m | m s-1 | Half Hourly Data | SA-Campbell CSAT-3 |
VPD_ERA; Vapor Pressure Deficit, downscaled from ERA, linearly regressed using measured only site data. Average from half-hourly data; Height: 10m, 6m, 5m, 4m | hPa | Half Hourly Data | [TA] TEMP-ElectResis. [RH] RH-Capac |
VPD_F; Vapor Pressure Deficit consolidated from VPD_F_MDS and VPD_ERA. Average from half-hourly data; Height: 10m, 6m, 5m, 4m | hPa | Half Hourly Data | [TA] TEMP-ElectResis. [RH] RH-Capac |
VPD_F_MDS; Vapor Pressure Deficit, gapfilled using MDS. Average from half-hourly data; Height: 10m, 6m, 5m, 4m | hPa | Half Hourly Data | [TA] TEMP-ElectResis. [RH] RH-Capac |
WS_ERA; Wind speed, downscaled from ERA, linearly regressed using measured only site data. Average from half-hourly data; Height: 13.6m, 6m, 5m, 4m | m s-1 | Half Hourly Data | WIND-VaneAn |
WS_F; Wind speed consolidated from WS_F_MDS and WS_ERA. Average from half-hourly data; Height: 13.6m, 6m, 5m, 4m | m s-1 | Half Hourly Data | WIND-VaneAn |
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