Photosyntetic active radiation @ 200 cm - 5min average (µmol/sec/m2)

Photosynthetic active radiation (PAR) (wavelengths between 400 and 700 nm) measured on two proximal climate stations at 200 cm above ground as a 30min sample (µmol/m2/sec). The double masted climate station is located north of the station at 44 m a.s.l.. The timeseries starts in 2014. Please read the metadata file provided with the data for comments related to the data in this timeseries.

Data and Resources

This dataset has no data

Additional Info

Field Value
Source https://data.g-e-m.dk/datasets/10.17897/XRDQ-N135
Version 1
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Temporal coverage 1
Temporal coverage start
2014-06-14
Temporal coverage end
2024-12-31
Spatial coverage { "coordinates": [ [ [ -20.552244186401367, 74.47188568115234 ], [ -20.552244186401367, 74.47188568115234 ], [ -20.552244186401367, 74.47188568115234 ], [ -20.552244186401367, 74.47188568115234 ] ] ], "type": "Polygon" }
Station
Collaborator
Variable measured 1
Variable name
Date
Variable description
Date of observation
Variable unit
YYYY-MM-DD
Variable URL
https://data.g-e-m.dk/datasets/10.17897/XRDQ-N135#column=Date
Variable measured 2
Variable name
Time
Variable description
Time of observation (UTC)
Variable unit
HH:MM
Variable URL
https://data.g-e-m.dk/datasets/10.17897/XRDQ-N135#column=Time
Variable measured 3
Variable name
PAR (µmol/sec/m2)
Variable description
Data comments:
Variable unit
µmol/sec/m2
Variable URL
https://data.g-e-m.dk/datasets/10.17897/XRDQ-N135#column=PAR+(%C2%B5mol%2Fsec%2Fm2)
Variable measured 4
Variable name
Quality Flag
Variable description
Flag assigned during quality control. Flag = "fair" is assigned instead of good to indicate where a value is interpolated, or, where only 1 timeseries has been used where it is normal to take the average of 2 timeseries. Flag = unknown is equivalent to the flag "good" or "fair" and is due a change in proceedures. Work is underway to update these flags.
Variable unit
Variable URL
https://data.g-e-m.dk/datasets/10.17897/XRDQ-N135#column=Quality+Flag
Measurement Technique
    Date published
    Status
    Publisher 1
    Publisher name
    Greenland Ecosystem Monitoring
    Publisher URL
    https://data.g-e-m.dk