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In this paper, we propose a new algorithm to address the speckle noise problem in imaging of ice sheets. It is a wave-equation-based ice-sounding imaging method using curvelets as building blocks of ice-sounding data, which successfully images the topography of ice sheets. First, theory analysis has been carried on to the proposed algorithm. Then, we give the specific steps to implement this algorithm...
Polar ice penetrating radar is one of the most important devices for polar ice depth sounding. A high resolution ice-penetrating radar is developed to measure the thickness of glacial ice and observe the internal structures and basal conditions of glaciers and ice sheets. With a transmitting frequency at 100–150 MHz, this radar provides a range resolution of about 2m and a penetrating depth about...
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