Data Format Descriptions
Surface Meteorology Measurements
FILE NAMING CONVENTION:
SSSYYJJJ.HHm where SSS = SiteID YY = Year JJJ = Julian Day HH = Hour Date and time are in UTC and represent the end time of the average.
DATA DESCRIPTION:
There are 16 comma delimited fields per averaging period which are listed in each row. Field 1: Datalogger ID Field 2: Year (end time of average) Field 3: Julian Day (end time of average) Field 4: HoursMinutes (end time of average) Field 5: Pressure (mb) (offset of -400mb) Filed 6: Temperature (C) Field 7: Relative Humidity (percent) Field 8: Scalar Wind Speed (m/s) Field 9: Vector Wind Speed (m/s) Field 10: Wind Direction (degrees) Field 11: Wind Direction Standard Deviation (degrees) Field 12: Solar Radiation (W/m^2) Field 13: Net Radiation (W/m^2) Field 14: Battery Voltage (volts) Field 15: Precipitation (mm) Field 16: Maximum Wind Speed (m/s) --------------- Special Formats ------------------- Site: Goat Rock, CA (GRK) and Salt Point, CA (SPT) Field 1: Datalogger ID Field 2: Year (end time of average) Field 3: Julian Day (end time of average) Field 4: HoursMinutes (end time of average) Field 5: Temperature - 2 meter (C) Field 6: Relative Humidity - 2 meter (percent) Field 7: Battery Voltage (volts) Field 8: Precipitation (mm) Site: Big Sulfur Creek, CA (BSC); Healdsburg, CA (HBG); Rio Nido, CA (ROD); Lake Sonoma, CA (LSN); and Hopland, CA (HLD) Field 1: Datalogger ID Field 2: Year (end time of average) Field 3: Julian Day (end time of average) Field 4: HoursMinutes (end time of average) Field 5: Temperature - 2 meter (C) Field 6: Relative Humidity - 2 meter (percent) Field 7: Battery Voltage (volts) Field 8: Precipitation (mm) Field 9: Soil Temperature - 15 cm (C) Note: BSC and LSN are 7.5 cm Field 10: Soil Water Content (Percent/100) Field 11: Time Domain Reflectometer Frequency (us) Field 12: Time Domain Reflectometer Calibration Factor Site: Chico, CA (CCO) Field 1: Datalogger ID Field 2: Year (end time of average) Field 3: Julian Day (end time of average) Field 4: HoursMinutes (end time of average) Field 5: Pressure (mb) (offset of -400mb) Field 6: Temperature - 2 meter (C) Field 7: Temperature - 10 meter (C) Field 8: Relative Humidity - 2 meter (percent) Field 9: Relative Humidity - 10 meter (percent) Field 10: Scalar Wind Speed (m/s) Field 11: Vector Wind Speed (m/s) Field 12: Wind Direction (degrees) Field 13: Wind Direction Standard Deviation (degrees) Field 14: Solar Radiation (W/m^2) Field 15: Net Radiation (W/m^2) Field 16: Battery Voltage (volts) Field 17: Precipitation (mm) Field 18: Maximum Wind Speed (m/s) Site: Lost Hills, CA (LHS) Field 1: Datalogger ID Field 2: Year (end time of average) Field 3: Julian Day (end time of average) Field 4: HoursMinutes (end time of average) Field 5: Pressure (mb) (offset of -400mb) Field 6: Temperature - 2 meter (C) Field 7: Temperature - 10 meter (C) Field 8: Relative Humidity - 2 meter (percent) Field 9: Relative Humidity - 10 meter (percent) Field 10: Scalar Wind Speed (m/s) Field 11: Vector Wind Speed (m/s) Field 12: Wind Direction (degrees) Field 13: Wind Direction Standard Deviation (degrees) Field 14: Solar Radiation (W/m^2) Field 15: Net Radiation (W/m^2) Field 16: Battery Voltage (volts) Field 17: Precipitation (mm) Field 18: Maximum Wind Speed (m/s) Field 19: Soil Temperature - 6 centimeter (C) Field 20: Soil Temperature - 10 centimeter (C) Field 21: Soil Temperature - 15 centimeter (C) Field 22: Soil Heat Flux (W/m^2) Field 23: Soil Water Content (Percent/100) Field 24: Soil Water Content (KHz)