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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2025
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| Acceso en línea: | https://doi.org/10.1594/PANGAEA.973287 |
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| _version_ | 1867169477674663936 |
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| author | Franke, Steven Steinhage, Daniel Helm, Veit Zuhr, Alexandra Eisen, Olaf |
| author_facet | Franke, Steven Steinhage, Daniel Helm, Veit Zuhr, Alexandra Eisen, Olaf |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_973287 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 38.1 ka) Franke, Steven Steinhage, Daniel Helm, Veit Zuhr, Alexandra Eisen, Olaf AC; Airborne Radar; Aircraft; AntArchitecture; Antarctica; Antarctica, East; Antarctic Ice Sheet; AWI EMR; AWI UWB; Depth of internal reflection horizon, below ice surface; Depth of internal reflection horizon, below ice surface, uncertainty; Device type; DoCo_2007/08; DoCo_2007/08_06; Dronning Maud Land; EDML; Flight 15; Flight 16; Flight 7; Geodynamic Evolution of East Antarctica, the Forster Magnetic Anomaly; Ice base depth; Internal Reflection Horizon; Internal reflection horizon, age; Internal reflection horizon, age, uncertainty; Internal structure of ice sheets - SCAR Action Group; JuRaS, CHIRP; LATITUDE; LONGITUDE; P6_204_ANT_GEA_2016_2017_1612030703; P6_204_ANT_GEA_2016_2017_1612040901; P6_204_ANT_GEA_2016_2017_1612051001; P6_215_UWB_2018_1812220301; P6_215_UWB_2018_1812240401; P6_215_UWB_2018_1812260501; P6_215_UWB_2018_1812260602; P6_215_UWB_2018_1812270701; P6_215_UWB_2018_1812270802; P6_244_ANT_23_24_2311290701; P6_244_ANT_23_24_2312111501; P6_244_ANT_23_24_2312111602; P6-204_ANT_GEA_2016_2017; P6-215_UWB_2018; P6-244_ANT_23_24; Paradigm ID; POLAR 5; POLAR 6; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; Profile ID; radio-echo sounding; Season; SPP1158; Surface elevation; Trace Number; Two-way traveltime to ice base; Two-way traveltime to ice surface; Two-way traveltime to internal reflection horizon; WEGAS_2010/11; WEGAS_2010/11_33; WEGAS, GEA, SRG We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24. |
| title | Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 38.1 ka) |
| topic | AC; Airborne Radar; Aircraft; AntArchitecture; Antarctica; Antarctica, East; Antarctic Ice Sheet; AWI EMR; AWI UWB; Depth of internal reflection horizon, below ice surface; Depth of internal reflection horizon, below ice surface, uncertainty; Device type; DoCo_2007/08; DoCo_2007/08_06; Dronning Maud Land; EDML; Flight 15; Flight 16; Flight 7; Geodynamic Evolution of East Antarctica, the Forster Magnetic Anomaly; Ice base depth; Internal Reflection Horizon; Internal reflection horizon, age; Internal reflection horizon, age, uncertainty; Internal structure of ice sheets - SCAR Action Group; JuRaS, CHIRP; LATITUDE; LONGITUDE; P6_204_ANT_GEA_2016_2017_1612030703; P6_204_ANT_GEA_2016_2017_1612040901; P6_204_ANT_GEA_2016_2017_1612051001; P6_215_UWB_2018_1812220301; P6_215_UWB_2018_1812240401; P6_215_UWB_2018_1812260501; P6_215_UWB_2018_1812260602; P6_215_UWB_2018_1812270701; P6_215_UWB_2018_1812270802; P6_244_ANT_23_24_2311290701; P6_244_ANT_23_24_2312111501; P6_244_ANT_23_24_2312111602; P6-204_ANT_GEA_2016_2017; P6-215_UWB_2018; P6-244_ANT_23_24; Paradigm ID; POLAR 5; POLAR 6; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; Profile ID; radio-echo sounding; Season; SPP1158; Surface elevation; Trace Number; Two-way traveltime to ice base; Two-way traveltime to ice surface; Two-way traveltime to internal reflection horizon; WEGAS_2010/11; WEGAS_2010/11_33; WEGAS, GEA, SRG |
| url | https://doi.org/10.1594/PANGAEA.973287 |