Here, we present new ice thickness information from the Dome Fuji region, East Antarctica, based on airborne radar surveys conducted during the 2014/15 and 2016/17 southern summers. The data are merged with older airborne surveys conducted by the Alfred Wegener Institute, Germany (in 2003) and the Japanese National Polar Institute (1990s and 2000s). Compared to previous maps of the region, the new dataset shows a more complex landscape with networks of valleys and mountain plateaus. We provide two datasets; one in 1km resolution for the whole study region and a 500m resolution for the area in the immediate vicinity of Dome Fuji. The projection is polar stereographic, centered on 0E, 90S with true scale at 70S.

This dataset was created via processing of raw position data acquired by the GPS sensor for scientific equipment on Polar 6/Polar 5 to receive a validated master track which is used as reference of further expedition data.

This data set contains the ice thickness data as recorded with the AWI airborne radar system (Nixdorf et al., 1999), operated with a 150 MHz pulse of 600 ns duration. Some 20000 line kilometres of ice thickness data were recorded in the Dome Fuji region, Antarctica. These data contain the corrected and ungridded product. The original gridded product is available through doi:10.1594/PANGAEA.891323 (Karlsson et al., 2018).

This data set contains the ice thickness data as recorded with the AWI airborne radar system (Nixdorf et al., 1999), operated with a 150 MHz pulse of 600 ns duration. Some 20000 line kilometres of ice thickness data were recorded in the Dome Fuji region, Antarctica. These data contain the corrected and ungridded product. The original gridded product is available through doi:10.1594/PANGAEA.891323 (Karlsson et al., 2018).

These data are obtained from an ice core drilled in 2018 at Little Dome C, Antarctica. The core was analysed at 2-cm resolution on the first 42 meters, according to Gautier et al. 2016 (doi:10.5194/cp-12-103-2016), to obtain the sulfate profile and evidence the main volcanic horizons.