HR: 08:05h
AN: G51A-01 INVITED     [PDF]
TI: High-Rate GPS Applications for Seismology: What Next?
AU: * Larson, K M
EM: kristine.larson@colorado.edu
AF: Department of Aerospace Engineering Sciences, UCB 429 University of Colorado, Boulder, CO 80309 United States
AB: It has been demonstrated that high-rate GPS provides useful measurements of seismic waves in cases where seismic instrumentation clips. But many important questions remain to be answered. In the absense of clipping, are there any specific scientific questions that can be answered with high-rate GPS data but not with seismometers or strainmeters? At what rate should we operate GPS receivers ? What are the cost-benefit trade-offs ? Should we concentrate on real-time or post-processed high-rate GPS solutions? Examples from analysis of high-rate GPS data will be shown and discussed.
DE: 1294 Instruments and techniques
SC: Geodesy [G]
MN: 2003 Fall Meeting