Table 1 Details of snow-sampling campaigns.

AWI, Alfred-Wegener-Institut. Helmholtz-Zentrum fur Polar- und Meeresforschung; SLF Davos, WSL Institute for Snow and Avalanche Research.

SampleAreaLongitude
°N
Latitude
°E
CruiseDateSamplerWind speed
(m s−1)
Ice Floe 1Arctic79.25762.3121PS99.207 July 2016AWI3.1
Ice Floe 2Arctic78.59265.2376PS99.202 July 2016AWI6
Ice Floe 3Arctic79.25762.3121PS99.230 June 2016AWI9–10
Ice Floe 4aArctic80.09340.2253PS10830 August 2017AWI2.8–3.6
Ice Floe 5Arctic80.09220.2212PS10830 August 2017AWI2.8–3.6
Ice Floe 6Arctic80.09150.2203PS10830 August 2017AWI2.8–3.6
Ice Floe 7Arctic80.09100.2163PS10830 August 2017AWI2.8–3.6
Ice Floe 8Arctic80.09040.2156PS10830 August 2017AWI2.8–3.6
Ice Floe 9Arctic79.03153.5447PS10704 August 2017AWI2.8–3.6
Svalbard 1Arctic78.211816.5511Aemelire10 March 2018Citizens1–3
Svalbard 2Arctic77.510716.2567Aemelire14 March 2018Citizens2
Svalbard 3Arctic78.143315.4215Aemelire14 March 2018Citizens6
Svalbard 4Arctic78.209118.4517Aemelire16 March 2018Citizens2
Svalbard 5Arctic77.458617.0988Aemelire28 March 2018Citizens6
Heligoland 1N. Germany54.18327.888417 March 2018AWI18
Heligoland 2N. Germany54.18357.888317 March 2018AWI18
BremenN. Germany53.06758.793125 February 2018AWI2.5
Bavaria 1Alps47.650511.433519 March 2018Citizens2.5
Bavaria 2Alps47.583711.392119 March 2018Citizens2.5
Bavaria 3Alps47.436711.258719 March 2018Citizens2.5
TschuggenAlps46.78409.921007 March 2018SLF Davos2.5
DavosAlps46.79869.844807 March 2018SLF Davos2.5