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Träfflista för sökning "WFRF:(Heuzé Céline) ;conttype:(scientificother)"

Search: WFRF:(Heuzé Céline) > Other academic/artistic

  • Result 1-2 of 2
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1.
  • Aldenhoff, Wiebke, 1985, et al. (author)
  • COMPARISON OF SENTINEL-1 SAR AND SENTINEL-3 ALTIMETRY DATA FOR SEA ICE TYPE DISCRIMINATION
  • 2019
  • In: IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium. - 9781538691540
  • Conference paper (other academic/artistic)abstract
    • In this paper near co-incidental Sentinel-1 C-band SAR imagery and Sentinel-3 SRAL Ku-band altimeter data are compared for their capabilities of sea ice type discrimination. Knowledge of sea ice type is important for climate research and safety in Arctic offshore operations. First-year ice is characterised by a low SAR backscatter intensity in both HH and HV polarisation compared to multi-year ice, while the altimeter waveform parameters show high pulse peakiness and peak power compared to multi-year ice. Thus SAR imagery and altimetry can principally discriminate different ice types. The complexity of the backscattered radar signal however impedes a clear separation of the two types for all cases. Cross comparison of the two sensors offers an opportunity of high resolution validation data, which is often lacking for sea ice studies.
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2.
  • Heuzé, Céline, 1988, et al. (author)
  • The Weddell Sea Polynya
  • 2019
  • In: Journal of Operational Oceanography. Copernicus Marine Service Ocean State Report. ; , s. S91-S123
  • Book chapter (other academic/artistic)
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  • Result 1-2 of 2
Type of publication
conference paper (1)
book chapter (1)
Type of content
other academic/artistic  (2)Undo refine
Author/Editor
Heuzé, Céline, 1988 (2)
Aldenhoff, Wiebke, 1 ... (1)
Eriksson, Leif, 1970 (1)
Lavergne, T (1)
Garric, G. (1)
University
University of Gothenburg (2)
Chalmers University of Technology (1)
Language
English (2)
Research subject (UKÄ/SCB)
Natural sciences (2)
Engineering and Technology (1)
Agricultural Sciences (1)
Year
2019 (2)

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