SGP/EBBR/E20 - Soil Moisture Probe

Beginning on May 6, 1994, soil moisture probe #3 began a long decline in
output and sensitivity until it stabilized at a low value of around 7, with
virtually no sensitivity at midday (GMT) on May 22, 1994.  The output
remained around this low value until the probe was replaced on June 9,
1994 at 1545 GMT.  Old Probe S/N 92038, New Probe S/N 93003.

• Soil moisture 3, gravimetric(soil_moisture_3)

• Soil moisture 3 (resistance)(soil_moisture_3_r)