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Wang, Zhuo; Chung, Ailsa; Steinhage, Daniel; Parrenin, Frédéric; Freitag, Johannes; Eisen, Olaf (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica [dataset publication series]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.958462

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Abstract:
Here, we present internal reflection horizons (IRHs) picked in radargrams in the Dome Fuji region, Antarctica based on 22 radar profiles collected with the airborne radio-echo sounding (RES) system of the AWI mounted on its Basler BT-67 aircraft during the 2016/17 Antarctic season. 6 or 7 IRHs are traced in each radargram. The IRHs are then conneced to the Dome Fuji ice core and used to transfer the age-depth scale from the ice core to the large Dome Fuji region. The age-depth information of the IRHs are then input to a 1D ice flow model to recostruct the age field in the lower part of ice, and to evaluate basal thermal state.
Keyword(s):
ice-penetrating radar; Internal Reflection Horizon
Project(s):
Beyond EPICA - Oldest Ice (BE-OI)
Funding:
Federal Authorities of the Swiss Confederation, grant/award no. 16.0144
Horizon 2020 (H2020), grant/award no. 730258: Beyond EPICA - Oldest Ice
Coverage:
Median Latitude: -77.967445 * Median Longitude: 36.524573 * South-bound Latitude: -79.894100 * West-bound Longitude: 26.480700 * North-bound Latitude: -76.206900 * East-bound Longitude: 47.683200
Date/Time Start: 2016-12-28T14:59:14 * Date/Time End: 2017-01-11T11:49:13
Event(s):
P6_204_ANT_OIR_2016_2017_1612280201 * Latitude Start: -79.000063 * Longitude Start: 29.998075 * Latitude End: -79.000193 * Longitude End: 29.996980 * Date/Time Start: 2016-12-28T14:59:14 * Date/Time End: 2016-12-28T18:42:13 * Location: Antarctica * Campaign: P6_204_ANT_OIR_2016_2017 (OIR Dome F) * Basis: POLAR 6 * Method/Device: Aircraft (AC)
P6_204_ANT_OIR_2016_2017_1612290301 * Latitude Start: -79.000098 * Longitude Start: 29.998223 * Latitude End: -79.000147 * Longitude End: 29.997540 * Date/Time Start: 2016-12-29T08:57:49 * Date/Time End: 2016-12-29T12:48:48 * Location: Antarctica * Campaign: P6_204_ANT_OIR_2016_2017 (OIR Dome F) * Basis: POLAR 6 * Method/Device: Aircraft (AC)
P6_204_ANT_OIR_2016_2017_1612300401 * Latitude Start: -79.000088 * Longitude Start: 29.998173 * Latitude End: -79.000179 * Longitude End: 29.997171 * Date/Time Start: 2016-12-30T08:38:53 * Date/Time End: 2016-12-30T12:24:51 * Location: Antarctica * Campaign: P6_204_ANT_OIR_2016_2017 (OIR Dome F) * Basis: POLAR 6 * Method/Device: Aircraft (AC)
Comment:
H1-H7 represent the 7 isochrones from top to bottom traced in the profiles. If the value of 'Two way travel time of H3' is empty, this means that IRH3 is not traced in this profile. Trace spacing shows the distance between two neighbouring traces.
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
22 datasets

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Datasets listed in this publication series

  1. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172025). https://doi.org/10.1594/PANGAEA.958459
  2. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172026). https://doi.org/10.1594/PANGAEA.958460
  3. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172027). https://doi.org/10.1594/PANGAEA.958461
  4. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172028). https://doi.org/10.1594/PANGAEA.958470
  5. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172029). https://doi.org/10.1594/PANGAEA.958471
  6. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172030). https://doi.org/10.1594/PANGAEA.958472
  7. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172031). https://doi.org/10.1594/PANGAEA.958473
  8. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172032). https://doi.org/10.1594/PANGAEA.958477
  9. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172038). https://doi.org/10.1594/PANGAEA.958474
  10. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172039). https://doi.org/10.1594/PANGAEA.958476
  11. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172040). https://doi.org/10.1594/PANGAEA.958475
  12. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172041). https://doi.org/10.1594/PANGAEA.958479
  13. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172043). https://doi.org/10.1594/PANGAEA.958481
  14. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172044). https://doi.org/10.1594/PANGAEA.958482
  15. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172045). https://doi.org/10.1594/PANGAEA.958483
  16. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172046). https://doi.org/10.1594/PANGAEA.958484
  17. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172047). https://doi.org/10.1594/PANGAEA.958488
  18. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172048). https://doi.org/10.1594/PANGAEA.958480
  19. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172049). https://doi.org/10.1594/PANGAEA.958478
  20. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172050). https://doi.org/10.1594/PANGAEA.958485
  21. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172051). https://doi.org/10.1594/PANGAEA.958487
  22. Wang, Z; Chung, A; Steinhage, D et al. (2023): Radar internal layer stratigraphy in the Dome Fuji region, Antarctica (profile 20172052). https://doi.org/10.1594/PANGAEA.958486