[iris-bulk] AGU Special Session Announcement: G-02 Real-time
GPS/Seismology
Paul Bodin
bodin at u.washington.edu
Tue Jul 31 16:48:27 PDT 2007
Dear Colleagues,
We'd like to encourage you to submit a contributed abstract for
session G02, "From Microns to Meters and Milliseconds to Days:
Towards Integration of High-Rate GPS Measurements and Real-Time
Seismic Data" to be held at the 2007 Fall AGU meeting in San
Francisco. The goal of this session is to bring together researchers
from a variety of backgrounds to present work related to the
collection and use of high rate GPS data and its integration with
seismic observations. We look forward to your contribution on this
important and timely topic.
Abstract submissions are due Sept. 6, 2007. More information can be
found at http://www.agu.org/meetings/fm07/.
Best Regards,
Jessica, John, Peggy, and Paul
G02 - From Microns to Meters and Milliseconds to Days: Towards
Integration of High-Rate GPS Measurements and Real-Time Seismic Data
Conveners: J. Murray, J. Langbein, P. Hellweg, and P. Bodin
Session description:
In recent years GPS data sampled at 1 Hz or greater have provided
valuable constraints in a variety of crustal deformation studies.
Combining high-rate GPS data with recordings from inertial
seismometers significantly expands the observable frequency and
amplitude range of ground motion. Using these data types together
could greatly improve rapid assessment of tsunami threat, ground
failure, finite fault sources, volcanic activity, and immediate
postseismic stress-transfer. However, although increasingly
available, real-time high-rate GPS data have yet to be fully
integrated with seismic data for monitoring and event response. This
session will explore current capabilities and future directions for
effectively using high-rate GPS data in these contexts, especially,
but not limited to, their use in combination with seismic
observations. We encourage submissions that combine these data types
for monitoring, event response, and calibration, describe useful
innovations for collection and processing (particularly of GPS
observations), or characterize expected accuracy and ways to improve
it. Furthermore, we seek submissions that present results from
scientific investigations using high-rate GPS data, that assess the
contribution of high-rate data to such studies, or that propose new
applications for these observations.
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