MM2

Micrometeorological monitoring has taken place at the site MM2 since 2009. In 2011 an energy balance mast was put up about 10 meters West of the existing eddy covariance mast. The mast is located in a wet fen area called 'RylekÃ¦ret', about 1.5 km North of the 'Climate station' (operated by ClimateBasis). Data is recorded every half hour. In September 2015 a new temperatur rod with 16 BetaTherm thermistors (measuring temperature for every 10 cm) was installed adjacent to the energy balance mast, in order to improve the snow temperature measurements, at the site.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Source	https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75
Version	1
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	Temporal coverage 1 Temporal coverage start 2011-10-29 Temporal coverage end 2021-09-24
Spatial coverage	{ "coordinates": [ [ [ -20.555700302124023, 74.4791030883789 ], [ -20.555700302124023, 74.4791030883789 ], [ -20.555700302124023, 74.4791030883789 ], [ -20.555700302124023, 74.4791030883789 ] ] ], "type": "Polygon" }
Station
Collaborator
	Variable measured 1 Variable name Date Variable description - Variable unit YYYY-MM-DD Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Date Variable measured 2 Variable name Time Variable description - Variable unit HH:MM Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Time Variable measured 3 Variable name Incoming_shortwave_radiation_W_m-2 Variable description Incoming shortwave radiation measured in watts per square meter Variable unit W m-2 Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Incoming_shortwave_radiation_W_m-2 Variable measured 4 Variable name Outgoing_shortwave_radiation_W_m-2 Variable description Outgoing shortwave radiation measured in watts per square meter Variable unit W m-2 Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Outgoing_shortwave_radiation_W_m-2 Variable measured 5 Variable name CNR4_temperature_Â°C Variable description Temperature of net radiometer, CNR4, measured in degrees celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=CNR4_temperature_%C2%B0C Variable measured 6 Variable name Incoming_longwave_radiation_cor_W_m-2 Variable description Incoming longwave radiation measured in watts per square meter Variable unit W m-2 Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Incoming_longwave_radiation_cor_W_m-2 Variable measured 7 Variable name Outgoing_longwave_radiation_cor_W_m-2 Variable description Outgoing longwave radiation measured in watts per square meter Variable unit W m-2 Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Outgoing_longwave_radiation_cor_W_m-2 Variable measured 8 Variable name Air_temperature_Â°C Variable description Air temperature, measured in degrees Celcius Variable unit Â°C Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Air_temperature_%C2%B0C Variable measured 9 Variable name Relative_Humidity_% Variable description Relative humidity, measured in % Variable unit % Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Relative_Humidity_%25 Variable measured 10 Variable name Air_pressure_mbar Variable description Barometric pressure, measured in milli bar Variable unit mbar Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Air_pressure_mbar Variable measured 11 Variable name NDVI Variable description Normalized difference vegetation index Variable unit Mv Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=NDVI Variable measured 12 Variable name PAR_up_Âµmol_m-2_-s Variable description Calibrated incoming photosynthetic active radiation Variable unit Âµmol_m-2_-s Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=PAR_up_%C2%B5mol_m-2_-s Variable measured 13 Variable name PAR_down_Âµmol_m-2_-s Variable description Calibrated outgoing photosynthetic active radiation Variable unit Âµmol_m-2_-s Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=PAR_down_%C2%B5mol_m-2_-s Variable measured 14 Variable name Precipitation_mm Variable description Precipitation in milli meters Variable unit mm Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=Precipitation_mm Variable measured 15 Variable name WindSpeed_m_s-1 Variable description Wind speed measured in meters per second Variable unit m s-1 Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=WindSpeed_m_s-1 Variable measured 16 Variable name WindDir_deg Variable description Wind direction in degrees Variable unit Â° Variable URL https://data.g-e-m.dk/datasets/10.17897/9RY6-ZB75#column=WindDir_deg
Measurement Technique
Date published
Status
	Publisher 1 Publisher name Greenland Ecosystem Monitoring Publisher URL https://data.g-e-m.dk