DQRID : D030117.22
Start DateStart TimeEnd DateEnd Time
11/29/2002133011/29/20022130
11/19/2002170011/19/20022200
11/24/2002170011/24/20022200
12/02/2002143012/02/20022230
12/01/2002193012/01/20022030
11/28/2002170011/28/20022300
11/23/2002143011/23/20022230
11/20/2002143011/20/20022200
11/22/2002163011/22/20022000
11/18/2002190011/18/20022200
11/27/2002203011/27/20022300
11/21/2002200011/21/20022030
more
Subject:
SGP/EBBR/E20 - Reprocess: Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE20.b1
Description:
Soil Temperature #1 was intermittently incorrect.
The cause is unknown. The indicated measurements 
that are calculated using soil temperature are 
also incorrect.
Suggestions: 
Recalculate the average soil heat flow (ave_shf),
latent heat flux (e), and sensible heat flux (h)
using only soil sets 2, 3, 4, and 5 as follows:

ave_shf = (g2 + g3 + g4 + g5)/4
e = -(q + ave_shf)/(1 + Bowen)
h = -(q + e + ave_shf)

where q is net radiation and Bowen is the Bowen ratio.
Measurements:sgp30ebbrE20.b1:
  • Change in energy storage 1, 0-5 cm soil layer(energy_storage_change_1)
  • Surface soil heat flux 1(surface_soil_heat_flux_1)
  • Surface latent heat flux(latent_heat_flux)
  • Surface soil heat flux, average of fluxes 1-5(surface_soil_heat_flux_avg)
  • Surface sensible heat flux(sensible_heat_flux)
  • Soil temperature 1(soil_temp_1)
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