Meteorological data collected on Toolik Lake during the ice free season since 1989 to ppresent, Arctic LTER, Toolik Research Station, Alaska.
Variables
DateTime_AST
- Label: DateTime_AST
- Definition: Combined date and time of sampling in Alaska Daylight Savings Time (1 hour ahead of Alaska Standard Time: if 13:00 DST than 12:00 AST)
- Type: Date/time
- Date format: dd mmm yy hh:mm
- Missing values:
- . = Missing or Not Measured
Air_Temp_degC
- Label: Air_Temp_degC
- Definition: Air Temperature ~ 2.5 meters height above lake surface.
- Type: Physical quantity
- Unit: celsius
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
relative_Humidity_percent
- Label: relative_Humidity_percent
- Definition: Relative Humidity ~ 2.5 meters height above lake surface.
- Type: Physical quantity
- Unit: percent
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
Wind_Direction_deg
- Label: Wind_Direction_deg
- Definition: Wind Direction in degrees from true North, ~3.8 meters height above lake surface.
- Type: Physical quantity
- Unit: degree
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
Wind_Speed_msec
- Label: Wind_Speed_msec
- Definition: Wind speed in meters per second, ~3.8 meters height above lake surface.
- Type: Physical quantity
- Unit: meterPerSecond
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
WindDir_STDEV
- Label: WindDir_STDEV
- Definition: Standard Deviation of wind direction.
- Type: Physical quantity
- Unit: meterPerSecond
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
Max_Wind_Speed_msec
- Label: Max_Wind_Speed_msec
- Definition: Maximum wind speed in meters per second
- Type: Physical quantity
- Unit: meterPerSecond
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
SW_downwelling_watts_per_square_meter
- Label: SW_downwelling_watts_per_square_meter
- Definition: Short wave downwelling
- Type: Physical quantity
- Unit: wattPerMeterSquared
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
SW_upwelling_watts_per_square_meter
- Label: SW_upwelling_watts_per_square_meter
- Definition: Short wave upwelling
- Type: Physical quantity
- Unit: wattPerMeterSquared
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
LW_downwelling_watts_per_square_meter
- Label: LW_downwelling_watts_per_square_meter
- Definition: Long wave downwelling
- Type: Physical quantity
- Unit: wattPerMeterSquared
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured
LW_upwelling_watts_per_square_meter
- Label: LW_upwelling_watts_per_square_meter
- Definition: Long wave upwelling
- Type: Physical quantity
- Unit: wattPerMeterSquared
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- . = Missing or Not Measured