arctic-station - Stations

downwelling longwave flux - 5 min average

Incoming longwave radition, measured at a height of 2 m above ground, averaged over 5 min interval with time label at end of bin. The instrument response integrates over the...

relative humidity 7.5 m - 10 min sample

Relative humidity measured at a height of 7.5 m above ground, sampled every 10 min.

snow depth - manual measurement

Manual measurements of snow depths at individual points or along transects, obtained during annual surveys at the end of the snow season. Missing information is indicated by...

snow pit stratigraphy - manual measurement

Snow pit stratigraphy, obtained during annual surveys at the end of the snow season. Missing information is indicated by -9999 for numerical and '-' for text columns.

air temperature 2 m - 60 min sample

Air temperature measured at a height of 2 m above ground, sampled once per hour. This timeseries is a continuation of measurements taken at the former town station since 1993,...

wind direction 7.5 m - 10 min average

Wind direction measured at a height of 7.5 m above ground, average over 10 min interval with time label at end of bin. Direction is given clockwise from north as the direction...

wind speed 7.5 m - 10 min average

Wind speed measured at a height of 7.5 m above ground, average over 10 min interval with time label at end of bin.

cloud cover fraction every 10 minutes

Fractional cloud cover detected from a hemispheric optical camera on the ground using the algorithm by Wacker et al. (2015). An accompanying dataset of cloud cover maps is...

cloud cover map every 10 minutes.

Cloud cover map obtained by classifying image pixels from a hemispheric optical camera as cloudy or clear and projecting the pixel coordinates into geographical space. The...

Gas flux (EC1)

Eddy covariance flux measurements started in 2012. The mast (2 m high) is located about 100 m east of Arctic Station in a moist tundra site called Ãsterlien. It is a gentle...

Gas flux (EC1-Smart)

Eddy covariance flux measurements started in 2012. The mast (2 m high) is located about 100 m east of Arctic Station in a moist tundra site called Ãsterlien. It is a gentle...

RE-1-Multisensor

Automatic monitoring of river water properties in RÃ¸de Elv (RE) was carried out at this position in 2013. A multisensor (YSI 6820 V2-2) was deployed in the river early in the...

RiverWaterChemistry

Water samples are collected manually in RÃ¸de Elv near the location of the automatic monitoring set-up (RE-436-2: 69.25362, -53.49823). In situ measurements of water temperature...

RE-2-Multisensor

Automatic monitoring of river water properties in RÃ¸de Elv (RE) was carried out at this position in 2014. A multisensor (YSI 6820 V2-2) was deployed in the river early in the...

RE-Multisensor

Automatic monitoring of river water properties in RÃ¸de Elv (RE) has been carried out at the present position since 2015. A multisensor are deployed in the river early in the...

SuspendedSediment

Water samples are collected manually in the river RÃ¸de Elv (RE) near the location of the automatic monitoring set-up (RE-436-2: 69.25362, -53.49823). A depth-integrating...

WaterDischarge

Water discharge in RÃ¸de Elv (RE) is based on water level registrations and a relation between measured discharge (Q) and water level (h). The Q/h relation is made in close...

AS-SeaIceCover

Visual observations of sea ice cover in the near shore Disko Bay area. Observations are performed on a daily basis from the scientific leaderÂ´s house at Arctic Station. Looking...

AS-CloudCover

Visual observations of cloud cover are performed three times a day (7:00, 12:00, and 17:00) from just outside Arctic Station. These observations were initiated in June 1993.

AWS1-Meteorology

The automatic weather station AWS1 was installed in October 1990 and removed in 2018. We included the main parameters from this station in the GEM database as most parameters...

AWS2-Meteorology

The automatic weather station AWS2 was installed in August 2012 in Ãsterlien just 100 meter east of Arctic Station. The station is located approximately 25 meter above sea...

AWS3-Meteorology

The automatic weather station AWS3 was installed in July 2013. It is located in the southern part of BlÃ¦sedalen (90 meter above sea level) in an open gently rolling area. It is...

AWS4-Meteorology

The automatic weather station AWS4 was installed in August 2015. It is located 240 meter above sea level on the southern slope of Skarvefjeld. The mast is located on a...

T1-Temperature_125m

T1 is a basic mast where ground surface temperature and air temperature (2 meter above ground) are measured. The mast was installed in August 2014. It is located on the top of...

T2-Temperature_830m

T2 is a basic mast where ground surface temperature and air temperature (2 meter above ground) are measured. The mast was installed in October 2014. It is located on the top of...

T3-Temperature_400m

T3 is a basic mast where ground surface temperature and air temperature (2 meter above ground) are measured. The mast was installed in October 2014. It is located on the slope...

T4-Temperature_1m

T4 is a basic mast where ground surface temperature and air temperature (2 meter above ground) are measured. The mast was installed in August 2014. It is located at sea level on...

AS-SnowCover

Visual observations of snow cover are performed on a daily basis from Arctic Station. These observations were initiated 1 January 1991.

AS-SnowDepth

Daily manual readings of snow depth. Observations are performed on a daily basis just outside the scientific leaders house at Arctic Station. These observations were initiated 1...

AWS2-SnowAirTemperature

The automatic weather station AWS2 was installed in August 2012 in Ãsterlien just 100 meter east of Arctic Station. The station is located approximately 25 meter above sea...