Blar i NGI articles på emneord "Seismic Surveying Method"
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Snow avalanche energy estimation from seismic signal analysis
(Journal article, 2007)A method to determine the dissipated seismic energy into the ground by a down going avalanche is presented. Evaluation of the seismic energy is useful for avalanche size classification, model validation, and for characterization ... -
Snow avalanche speed determination using seismic methods
(Journal article, 2007)We present a new method to determine the average propagation speed of avalanches using seismic techniques. Avalanche propagation speeds can reach 70 m/s and more, depending on a wide range of factors, such as the characteristics ...