- Photo: Scott White
Roll Station
Yuma County
Status: Active
Start Date: February 20, 1997
End Date: NA
Location
LATITUDE: 32.76 (deg)
LONGITUDE: -113.97 (deg)
Elevation: 266 ft (81 mt)
Site Description: bare ground next to agricultural fields
Air Temperature
SENSOR: Vaisala HMP60
SENSOR HEIGHT: 4.9 ft (1.5 m)Precipitation
SENSOR: Campbell Scientific TE525-L
SENSOR HEIGHT: 3.3 ft (1.0 m)Relative Humidity
SENSOR: Vaisala HMP60
SENSOR HEIGHT: 4.9 ft (1.5 m)Soil Temperature
SENSOR 1: Campbell Scientific 107
SENSOR 1 DEPTH: 4.0 in (10.0 cm)
SENSOR 2: Campbell Scientific 107
SENSOR 2 DEPTH: 20.0 in (50.0 cm)
Solar Radiation
SENSOR: Apogee SP-110-SS
SENSOR HEIGHT: 6.6 ft (2.0 m)Wind
DIRECTION SENSOR: R. M. Young 03301
DIRECTION SENSOR HEIGHT: 9.8 ft (3.0 m)
SPEED SENSOR: R. M. Young 03101
SPEED SENSOR HEIGHT: 9.8 ft (3.0 m)
Measurements
DATA TRANSMISSION FREQUENCY: 15 minutes
DATALOGGER: Campbell Scientific CR1000
SENSOR SCAN FREQUENCY: 10 seconds
Previous Locations
NA