| Subject: | SGP/EBBR/E20 - Incorrect Sensible and Latent Heat Fluxes - a result of low battery
voltage. |
| DataStreams: | sgp5ebbrE20.b1, sgp30ebbrE20.b1, sgp15ebbrE20.b1
|
| Description: | Supply voltage sometimes dropped too low at night, causing incorrect measurements of
sensible and latent heat fluxes, pressure, AEM home signal, and soil heat flow. |
| Suggestions: | |
| Measurements: | sgp30ebbrE20.b1: - Surface soil heat flux, average of fluxes 1-5(surface_soil_heat_flux_avg)
- AEM position indicator 15 to 30 mins(home_signal_30)
- AEM position indicator 0 to 15 mins(home_signal_15)
- Bowen ratio(bowen_ratio)
- Surface soil heat flux 4(surface_soil_heat_flux_4)
- Surface soil heat flux 3(surface_soil_heat_flux_3)
- Surface soil heat flux 2(surface_soil_heat_flux_2)
- Surface soil heat flux 1(surface_soil_heat_flux_1)
- Surface latent heat flux(latent_heat_flux)
- Surface soil heat flux 5(surface_soil_heat_flux_5)
- Soil heat flow 4(soil_heat_flow_4)
- Soil heat flow 5(soil_heat_flow_5)
- Soil heat flow 2(soil_heat_flow_2)
- Soil heat flow 3(soil_heat_flow_3)
- Soil heat flow 1(soil_heat_flow_1)
- Atmospheric pressure(atmos_pressure)
- Surface sensible heat flux(sensible_heat_flux)
- Soil heat flow 4, corrected for soil moisture(corr_soil_heat_flow_4)
- Soil heat flow 3, corrected for soil moisture(corr_soil_heat_flow_3)
- Soil heat flow 5, corrected for soil moisture(corr_soil_heat_flow_5)
- Soil heat flow 2, corrected for soil moisture(corr_soil_heat_flow_2)
- Soil heat flow 1, corrected for soil moisture(corr_soil_heat_flow_1)
more
sgp15ebbrE20.b1: - Soil heat flow 4 (mV)(soil_heat_flow_4_mv)
- Soil heat flow 2 (mV)(soil_heat_flow_2_mv)
- AEM position indicator(home_signal)
- Atmospheric pressure (mV)(atmos_pressure_mv)
- Soil heat flow 5 (mV)(soil_heat_flow_5_mv)
- Soil heat flow 3 (mV)(soil_heat_flow_3_mv)
- Soil heat flow 1 (mV)(soil_heat_flow_1_mv)
more
sgp5ebbrE20.b1: - Atmospheric pressure(atmos_pressure)
more
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