GPS seismology |
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Authors: | Kristine M Larson |
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Institution: | 1. Department of Aerospace Engineering Sciences, University of Colorado, Boulder, CO, 80309-0429, USA
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Abstract: | GPS seismology uses convential geodetic models to analyze GPS data at high sampling rates, such as 1 Hz. GPS seismology results are shown for the Denali, San Simeon, Tokachi-oki, and Chuetsu earthquakes. Records for these earthquakes indicate that GPS is an excellent instrument for measuring large displacements near earthquake ruptures. GPS systems can be improved for seismic applications if their sampling rates are increased from 1 to 10 Hz. |
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