Publication Date:
2024-01-31
Description:
Ice shelves regulate ice flow from the Antarctic ice sheet towards the ocean and their evolution depends on spatiotemporal patterns of surface accumulation, basal melt, and ice dynamics. These processes shape the ice stratigraphy, which can be imaged by radar and digitized in the form of internal reflection horizons (IRHs). Here, we synthesized IRHs from three airborne and ground-based surveys covering three ice rises and shelves in coastal eastern Dronning Maud Land (East Antarctica).
Keywords:
Airborne Radar; Antarctica; AWI UWB; BE:WISE2012; Be:Wise -The Buttressing Effect: Why ice shelves are essential; BEWISE20121208; BEWISE20121209; BEWISE20121210; BEWISE20121211; BEWISE20121212; DATE/TIME; Dronning Maud Land; GBDA; ice rise; Ice shelf; Internal Reflection Horizon; IRH; LATITUDE; LONGITUDE; Pick Date/Time; Polar stereographic projection, X; Polar stereographic projection, Y; Princess Elisabeth Station; Profile; radar; Radar - Ground-based dipole antenna; Survey ID; Trace Number; Two-way traveltime to ice base; Two-way traveltime to internal reflection horizon
Type:
Dataset
Format:
text/tab-separated-values, 485890 data points