Enhanced Surface Imaging of Crustal Deformation: Obtaining Tectonic Force Fields Using GPS Data
A. John Haines,Lada L. Dimitrova,Laura M. Wallace,Charles A. Williams
Enhanced Surface Imaging of Crustal Deformation: Obtaining Tectonic Force Fields Using GPS Data
A. John Haines,Lada L. Dimitrova,Laura M. Wallace,Charles A. Williams
This book takes an in depth look at a novel methodology for analyzing Global Positioning System (GPS) data to obtain the highest possible resolution surface imaging of tectonic deformation sources without prescribing the nature of either the sources or the subsurface medium. GPS methods are widely used to track the surface expression of crustal deformation at tectonic plate boundaries, and are typically expressed in terms of velocity fields or strain rate fields. Vertical derivatives of horizontal stress (VDoHS) rates at the Earth’s surface can also be derived from GPS velocities, and VDoHS rates provide much higher resolution information about subsurface deformation sources than velocities or strain rates. In particular, VDoHS rates allow for high precision estimates of fault dips, slip rates and locking depths, as well as objective characterization of previously unknown (or hidden) tectonic deformation zones.
This item is not currently in-stock. It can be ordered online and is expected to ship in approx 4 weeks
Our stock data is updated periodically, and availability may change throughout the day for in-demand items. Please call the relevant shop for the most current stock information. Prices are subject to change without notice.
Sign in or become a Readings Member to add this title to a wishlist.