Automatic weather station data from AWS9 collected during 2019 at the Greenland ice sheet along the K-transect, West-Greenland

The timeseries constitutes two different types of AWS. The first is a standard type modular AWS described extensively in https://doi.org/10.1080/15230430.2017.1420954.
The second type (operational from Aug2016 at AWS5, Aug2015 at AWS6, Aug2014 at AWS9, Aug2014 at AWS10) is a very compact IMAU design AWS consisting of one integrated module containing the datalogger, energy system and multiple sensors. In addition to the datalogger unit there are also 2 independent sensors dedicated to wind speed/direction and radiation (a Young prop/vane, CNR4 radiation sensor). All three units are mounted 3 to 4m above the surface at one mast boom. […]