In-situ measurements of surface layer and ice thickness during the Oden_AO2018 campaign in August/September 2018

Measurements of surface layer thickness, sea-ice thickness, total sea-ice thickness, water level, freeboard, sea-ice draft, and melt pond depth obtained at holes drilled through the ice using a tape measure at markers M0 to M23 distributed on an approximately 100 x 100 m grid during the Oden_AO2018 campaign 17 August.