Advances in Tectonic Geodesy
Date: 4/25/2019
Time: 8:30 AM to 12:00 PM
Room: Puget Sound
Geodetic datasets such as GPS, InSAR and measurements of strain and tilt are critical to observing many tectonic processes. Geodetic data is often complementary to seismic data, with the ability to record aseismic transients such as slow slip events. Geodetic data record the active accumulation of tectonic strain across seismogenic faults, which are often used to create locking models used in seismic hazard mapping. These data are also critical to monitoring volcanic processes, such as inflation and deflation, which are useful in forecasting and monitoring eruptions. Significant recent advances have been made in the field of seafloor geodetic observations, which require novel instrumentation and techniques. Seafloor observations are key to constraining locking in shallow subduction environments and studying offshore volcanic processes. In addition, a wealth of land based geodetic data in many areas has enabled rapid progress in the study of various tectonic processes. In this session, we welcome contributions from any topic related to geodetic observations, modeling and interpretation of geodetic data and development of geodetic techniques as they relate to tectonics. Contributions may describe analyses of seismic or other complementary data in addition to geodetic data. We especially encourage contributions which focus on any of the following topics:
• Advances in geodetic measurement techniques, including seafloor geodesy
• Novel modeling, inversion or data processing approaches applicable to geodetic data
• Studies which rigorously explore the role of geodetic data in constraining hazards, including those that analyze GPS noise
• Geodetic studies of recent geophysical events, including the 2018 eruptive activity at Kilauea volcano
• Studies focusing on aseismic phenomena, including slow slip, post-seismic processes and viscoelastic mantle flow
Conveners
Noel Bartlow, University of California, Berkeley (nbartlow@berkeley.edu)
Kang Wang, University of California, Berkeley (kwang@seismo.berkeley.edu)
Oral Presentations
Participant Role | Details | Start Time | Minutes | Action |
---|---|---|---|---|
Submission | Deformation Model Inversion Dependency on GNSS Series Characteristics | 08:30 AM | 15 | View |
Submission | A 3D Finite Element Model to Investigate Elastic Heterogeneity and Topography Effects on 2010 Mw 7.2 El-Mayor Cucapah Earthquake Coseismic Deformation Using Space Geodetic Data | 08:45 AM | 15 | View |
Submission | Fusing GNSS, InSAR and Imagery to Improve Spatio-Temporal Measurement of Crustal Deformation in the Salton Trough | 09:00 AM | 15 | View |
Submission | Differential Lidar Derived Geometry and Kinematics of the Papatea Fault (Kaikoura, New Zealand) | 09:15 AM | 15 | View |
Submission | In Situ Calibration for Geodetic Measurements on the Seafloor and in Oceanic Drill Holes | 09:30 AM | 15 | View |
Other Time | Posters and Break | 09:45 AM | 60 | |
Submission | Total Variation Regularization of Geodetically Constrained Block Models in Southwestern Taiwan | 10:45 AM | 15 | View |
Submission | A Logarithmic Model Based Simultaneous Co and Postseismic Slip Inversion Method with an Application to the 2017 Mw 7.3 Sarpol Zahāb Earthquake, Iran | 11:00 AM | 15 | View |
Submission | Recent Slow Slip Events in Costa Rica Detected by GPS | 11:15 AM | 15 | View |
Submission | Sentinel-1 Time Series of Transient Creep on the Concord Fault, Eastern Bay Area | 11:30 AM | 15 | View |
Submission | Chaos and Slow Earthquakes Predictability | 11:45 AM | 15 | View |
Total: | 210 Minute(s) |
Advances in Tectonic Geodesy
Description