作者: M. Gustavsson , S. Ivansson , P. Moren , J. Pihl
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摘要: A system for seismic tomographic measurements is presented, and both hardware software are described. The intended to operate in the distance range 100-1000 m. An explosive source used generate signals which picked up by receivers at surface boreholes. Tomographic results from two field experiments presented. first experiment concerns mapping of an ore body a mine, whereas second rock quality determination.