Gpr

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  Holocene evolution of Scharffenbergbotnen blue ice area

  We show that it is possible to extract a high-resolution (annual) paleoclimate record from the surface of a blue-ice area (BIA). The variability of the surface stable-isotope values suggests that …

  Dec 24, 2007
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  SSA enhancement of GPR data.

  We present a novel method of improving signal-to-noise ratio in radargrams. The method uses singular spectrum analysis (SSA) to separate each individual radar trace into orthogonal components. The …

  Dec 24, 2006