WRCCRF Microclimate Monitoring - 70 m Tower Station (sta70)

Station Information
Station code: sta70 above canopy microclimate station
Latitude: 45° 49' 13.84"
Longitude: 121° 57' 07.00"
Description: canopy crane tower, old-growth Douglas-fir/western hemlock forest 100 m in all directions
Elevation: surface 370 m (Stabler DEM), sensors +68.4 m
Surface type: na
Exposure: unlimited
Wind exposure: unlimited
Station start: 02-98
Station history: new installation
Images: Sta70 (looking west)

Measurement Equipment, Variable (Symbol) and Units
Campbell Sci. Inc., CR10 datalogger, scan rate 20 seconds output 30 minutes
Vaisala HMP35C, air temperature (Ta) degrees C and relative humidity (RH) percent
Handar 425AH ultrasonic wind sensor, average and maximum wind speed (u, umax) in m/s, direction (dir) and standard deviation (stdir) in degrees

Data archives (files are in comma delimited format)
Julian-Gregorian conversion chart image