El Verde Tower Daily (24 h) data

Daily (24 h) data from datalogger (Missing data from 1/27/2016 to 2/9/2016 and from 6/7/2015 to 6/15/2016; 9/1/2016 to 11/6/2016; 8/15/2017 to 12/14/2017; 2/28/2018 TO 3/10/2018; 5/23/2018 TO 6/7/2018;  )
New Program Installed on  2/24/2018.

Number of Records: 

6605

Date Range: 

2000-01-01 to 2018-07-30

Download: 

Order: 

0

Variables

Variables: 

Date of measurements
  • Label: DATE
  • Definition: Date in m/d/yyyy when the data was recorded by the datalogger
  • Type: Date/time
  • Date format: m/d/yyyy
  • Missing values: None specified
YEAR
  • Label: Year of measurement or observation
  • Definition: Four digit number of the year of measurement or observation
  • Type: Nominal
  • Missing values: None specified
JULIAN
  • Label: Julian day of measurement
  • Definition: Day of measurement expressed in integers from 1 to 366. (Julian date at site if noted.)
  • Type: Nominal
  • Missing values: None specified
RAIN_MM
  • Label: Rainfall in millimeters
  • Definition: Rate of liquid water precipitation, measured by a tipping bucket gauge. Summing the recorded values over a time period gives total rain. Values divided by the length of the recording interval gives the rainfall intensity (i.e., mm/hr).
  • Type: Physical quantity
  • Unit: millimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RELHUMMAX
  • Label: Maximum relative humidity
  • Definition: Maximum relative humidity as measured by a capacitive sensor under AC excitation in a radiation shield.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 1
  • Missing values: None specified
RELHUMMAXTIME_HHMM
  • Label: Time of maximum relative humidity measured
  • Definition: A 3 to 4 digit integer representing the time in hhmm when the measurement of maximum relative humidity took place
  • Type: Nominal
  • Missing values: None specified
TEMPMAX_DEGREESCELSIUS
  • Label: Maxmum air temperature (dry)
  • Definition: Maximum Air temperature measured by thermistor within a radiation shield
  • Type: Physical quantity
  • Unit: fahrenheit
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TEMPMAXTIME_HHMM
  • Label: Time of max air temperature measured
  • Definition: A 3 to 4 digit integer representing the time in hhmm when the measurement of maximum air temperature took place
  • Type: Nominal
  • Missing values: None specified
RELHUMMIN
  • Label: Minimum relative humidity
  • Definition: Minimum relative humidity as measured by a capacitive sensor under AC excitation in a radiation shield.
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • blank = missing value
    • -99999 = missing value
RELHUMMINTIME_HHMM
  • Label: Time of minimum relative humidity measured
  • Definition: A 3 to 4 digit integer representing the time in hhmm when the measurement of minimum relative humidity took place
  • Type: Nominal
  • Missing values: None specified
TEMPMIN_DEGREESCELSIUS
  • Label: Minimum air temperature (dry)
  • Definition: Air temperature measured by thermistor within a radiation shield
  • Type: Physical quantity
  • Unit: celsius
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.1
  • Missing values:
    • blank = Missing Value
    • -99999 = Missing Value
MINTEMPTIME_HHMM
  • Label: Time of min air temperature measured
  • Definition: A 3 to 4 digit integer representing the time in hhmm when the measurement of minimum air temperature took place
  • Type: Nominal
  • Missing values: None specified
SOLARRAD_KJOULES_M2
  • Label: Solar Radiation in kilojoules per meter squared
  • Definition: Solar Radiation measured in Kilo Joules per meter squared per day as measured by a LiCor silicon pyranometer. It is a measure of the total incoming light intensity available for photosynthesis and evaporation.
  • Type: Physical quantity
  • Unit: kilojoulePerMeterSquaredPerDay
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PPFD_MILLIMOLES_M2
  • Label: Photosynthetic photon flux density in millimoles per meter squared
  • Definition: Photosynthetic photon flux density in millimoles per meter squared as measured by a LiCor quantum sensor whose spectral sensitivity is matched to the photosynthetic response curve.
  • Type: Physical quantity
  • Unit: millimolePerMeterSquaredPerDay
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.0001
  • Missing values: None specified
WINDSPEEDAVER_M_S
  • Label: Mean horizontal wind speed
  • Definition: Mean horizontal wind speed as measured by a rotating cup anemometer.
  • Type: Physical quantity
  • Unit: metersPerSecond
  • Maximum: 30
  • Minimum: 0
  • Precision: 0.1
  • Missing values: None specified
WINDDIR_DEGREES
  • Label: Wind direction
  • Definition: Wind direction as measured by a freely rotating wind vane oriented relative to geographic north.
  • Type: Physical quantity
  • Unit: degree
  • Maximum: 0
  • Minimum: 359
  • Precision: 1
  • Missing values: None specified
SDWINDDIR
  • Label: Wind direction standard deviation
  • Definition: Wind direction standard deviation calculated from the wind vectors measured approx. every 10 sec during the sampling interval
  • Type: Physical quantity
  • Unit: degree
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 1
  • Missing values: None specified
WINDROSE1-45_M_S
  • Label: Mean wind speed per direction 0-45 octant
  • Definition: Mean wind speed per direction 0-45 degrees; Collected with Campbell 034A/B-L Windset
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: 0
  • Precision: 0.12
  • Missing values: None specified
WINDROSE46-90_M_S
  • Label: Mean wind speed per direction 46-90 octant
  • Definition: Mean wind speed per direction 46-90 degrees; Collected with Campbell 034A/B-L Windset
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: 0
  • Precision: 0.12
  • Missing values: None specified
WINDROSE91-135_M_S
  • Label: Mean wind speed per direction 91-135 octant
  • Definition: Mean wind speed per direction 91-135 degrees; Collected with Campbell 034A/B-L Windset
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.12
  • Missing values: None specified
WINDROSE136-180_M_S
  • Label: Mean wind speed per direction 136-180 octant
  • Definition: Mean wind speed per direction 136-180 degrees; Collected with Campbell 034A/B-L Windse
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.12
  • Missing values: None specified
WINDROSE181-225_M_S
  • Label: Mean wind speed per direction 181-225 octant
  • Definition: Mean wind speed per direction 181-225 degrees; Collected with Campbell 034A/B-L Windset
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: 0
  • Precision: 0.12
  • Missing values: None specified
WINDROSE226-270_M_S
  • Label: Mean wind speed per direction 226-270 octant
  • Definition: Mean wind speed per direction 226-270 degrees; Collected with Campbell 034A/B-L Windset
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: 0
  • Precision: 0.12
  • Missing values: None specified
WINDROSE271-315_M_S
  • Label: Mean wind speed per direction 271-315 octant
  • Definition: Mean wind speed per direction 271-315 degrees; Collected with Campbell 034A/B-L Windset
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: 0
  • Precision: 0.12
  • Missing values: None specified
WINDROSE316-360_M_S
  • Label: Mean wind speed per direction 316-360 octant
  • Definition: Mean wind speed per direction 316-360 degrees; Collected with Campbell 034A/B-L Windset
  • Type: Physical quantity
  • Unit: meterperSecond
  • Maximum: Not specified
  • Minimum: 0
  • Precision: 0.12
  • Missing values: None specified
Comments
  • Label: Comments
  • Definition: General comments about the data logger, no data gathered for the day, etc.
  • Type: Nominal
  • Missing values: None specified

Vertical Tabs

Header lines: 

1

Orientation: 

Column

Field delimiter: 

,

Record delimiter: 

\r\n

Related sites: 

El Verde Field Station PR20 NADP Monitoring Location