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  • Data  (3)
  • Airborne radio-echo sounding; ARES; Binary Object; Binary Object (File Size); Binary Object (Media Type); File content; File type; ice flow; ice sheets; ice stream; IRH; NorthernCentralGreenland; Polar 6; radio-echo sounding  (2)
  • AWI UWB; EGRIP-NOR; EGRIP-NOR-18; File format; File name; File size; MULT; Multiple investigations; NEGIS; Northeast Greenland Ice Stream; P6-211_EGRIP_NOR_2018; POLAR 6; radio-echo sounding; Uniform resource locator/link to file  (1)
Document type
  • Data  (3)
Source
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    NC Greenland NG1: Three-dimensional stratigraphic Horizon in the Northern Central Greenland ice sheet (13.8 ka) (2023)
    PANGAEA
    Details
    Publication Date: 2024-04-20
    Description: The NG1 3D horizon is located in northern central Greenland and covers an area of approximately 690 x 55 km and reaches almost from the eastern to the western outlet systems. The age of NG1 is 13.8 ± 1.0 ka (thousand years). NG1 extends in the east into the NEGIS trunk and shows in this area similar short-wavelength folds, which are observed in the NEGIS shear margins. Furthermore, NG1 resembles several cylindrical upright folds in the eastern and western edges of the horizons. The fold axes of the cylindrical folds in the west trend approximately west, whereas the trend of the cylindrical folds in the east trend north. In the central-eastern area, we find a large bump in the bed topography due to the paleofluvial mega-canyon, which is imprinted in the 3D horizons mimicking this bed depression. In the central-west, we find cylindrical upright folds trending in two different directions (north and north-west).
    Keywords: Airborne radio-echo sounding; ARES; Binary Object; Binary Object (File Size); Binary Object (Media Type); File content; File type; ice flow; ice sheets; ice stream; IRH; NorthernCentralGreenland; Polar 6; radio-echo sounding
    Type: Dataset
    Format: text/tab-separated-values, 18 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    NC Greenland NG2: Three-dimensional stratigraphic Horizon in the Northern Central Greenland ice sheet (37.5 ka) (2023)
    PANGAEA
    Details
    Publication Date: 2024-04-20
    Description: The NG2 3D horizon is located in northern central Greenland and covers an area of approximately 690 x 55 km and reaches almost from the eastern to the western outlet systems. The age of NG2 is 37.5 ± 2.1 ka (thousand years). NG2 extends in the east into the NEGIS trunk and shows in this area similar short-wavelength folds, which are observed in the NEGIS shear margins. Furthermore, NG2 resembles several cylindrical upright folds in the eastern and western edges of the horizons. The fold axes of the cylindrical folds in the west trend approximately west, whereas the trend of the cylindrical folds in the east trend north. In the central-eastern area, we find a large bump in the bed topography due to the paleofluvial mega-canyon, which is imprinted in the 3D horizons mimicking this bed depression. In the central-west, we find cylindrical upright folds trending in two different directions (north and north-west).
    Keywords: Airborne radio-echo sounding; ARES; Binary Object; Binary Object (File Size); Binary Object (Media Type); File content; File type; ice flow; ice sheets; ice stream; IRH; NorthernCentralGreenland; Polar 6; radio-echo sounding
    Type: Dataset
    Format: text/tab-separated-values, 18 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
  • 3
    facet.materialart.
    Unknown
    AWI UWB radar data along ice flow upstream of the EGRIP drill site at the onset region of the Northeast Greenland Ice Stream (2020)
    PANGAEA
    Details
    Publication Date: 2024-05-17
    Description: This data set contains airborne radar data from a radio-echo sounding survey in 2018 (EGRIP-NOR) with the AWI ultra-wideband radar on Polar 6 at the onset region of the Northeast Greenland Ice Stream (NEGIS) in the vicinity of the drill site of the EGRIP ice core project (https://eastgrip.org/). The data (zip files) comprises three zip files, which represent one profile respectively: 1) UpstreamProfile_Center_IceStream 2) UpstreamProfile_Flowline_1 3) UpstreamProfile_Flowline_2 Each zip file/folder contains: (i) the radar data split into several frames and one combined file (.mat files) (ii) a folder with bedrock picks in a .csv table (iii) a folder with plots of the radar data (iv) a folder with shape-files for each radar data file (points and lines) Furthermore, a 'shapes.zip' contains one shapefile with all profiles. ============================================== AWI Flight Campaign: P6-211_EGRIP-NOR_2018 Region: Northeast Greenland, onset of Northeast Greenland Ice Stream (NEGIS) Owner/PI: Daniela Jansen (AWI), Olaf Eisen (AWI, University of Bremen) Email address of the provider: daniela.jansen@awi.de steven.franke@awi.de olaf.eisen@awi.de Instrument used: AWI UWB (MCoRDS 5) Data product: CSARP_standard (SAR processed) Method of navigation : GPS data was acquired by four NovAtel DL-V3 GPS receivers operating at 20Hz
    Keywords: AWI UWB; EGRIP-NOR; EGRIP-NOR-18; File format; File name; File size; MULT; Multiple investigations; NEGIS; Northeast Greenland Ice Stream; P6-211_EGRIP_NOR_2018; POLAR 6; radio-echo sounding; Uniform resource locator/link to file
    Type: Dataset
    Format: text/tab-separated-values, 20 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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