Unknown
Worby, Anthony P
;
Steer, Adam
;
Lieser, Jan L
;
[et al.]
Heil, Petra
;
Yi, Donghui
;
Markus, Thorsten
;
Allison, Ian
;
Massom, Robert A
;
Galin, Natalia
;
Zwally, H Jay
PANGAEA
In:
Supplement to: Worby, Anthony P; Steer, Adam; Lieser, Jan L; Heil, Petra; Yi, Donghui; Markus, Thorsten; Allison, Ian; Massom, Robert A; Galin, Natalia; Zwally, H Jay (2011): Regional-scale sea-ice and snow thickness distributions from in situ and satellite measurements over East Antarctica during SIPEX 2007. Deep Sea Research Part II: Topical Studies in Oceanography, 58(9-10), 1125-1136, https://doi.org/10.1016/j.dsr2.2010.12.001
Publication Date:
2023-12-13
Description:
The Sea Ice Physics and Ecosystem experiment (SIPEX) was conducted in the East Antarctic pack ice zone between 115-130°E from 9 September - 11 October, 2007. In situ measurements of sea-ice and snow properties were conducted at 15 ice stations, together with ship-based ASPeCt observations. The ice and snow thickness varied considerably in different regions of the pack ice, with particularly thick ice associated with deformation and a strong slope jet in the southwest of the study region. The mean ice thickness was 0.99 m (1.57 m excluding the northern marginal ice zones), but varied from 0.61 m along the southern leg to 1.80 m along the western leg, with pockets of considerably thicker ice in some regions. Swell was observed on two occasions penetrating more than 330 km south of the ice edge into regions with 80-100% ice concentration. Ice thicknesses calculated from near coincident ICESat laser altimetry (1.74 m) are similar to the in-situ observations in the central pack (1.57 m).
Keywords:
Aurora Australis; Date/Time of event; Duration; Event label; Freeboard; ICE; Ice station; International Polar Year (2007-2008); IO-1; IO-10; IO-11; IO-13; IO-14; IO-2; IO-3; IO-5; IO-6; IO-8; IO-9; IPY; Latitude of event; Length; Longitude of event; Number of observations; Sea ice thickness; SIPEX; Snow thickness; Snow thickness, standard deviation; South Indian Ocean; Standard deviation
Type:
Dataset
Format:
text/tab-separated-values, 99 data points
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