G51B:
Time-Dependent Deformation in Geodetic Data: Advances in Detection, Modeling, and Interpretation II Posters

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Session ID#: 13407

Session Description:
Today space geodesy provides unprecedented coverage of the Earth's surface and can detect time-dependent deformation on time scales ranging from seconds to decades and over length scales ranging from meters to plate boundaries. The accurate detection of these deformation signals, in concert with accurate modelling of the processes that drive them, is of vital importance in topics ranging from studies of the seismic cycle and volcanism to the understanding of natural and anthropogenic hydrological processes. We welcome contributions on both the theoretical side - advances in algorithms for the detection of time-dependent signals in geodetic data and in the modelling of deformation processes - and on the applied side - uses of these techniques to gain insights into deformation processes in both tectonic and non-tectonic contexts - with the goal that the space geodesist can find the best practices for every step of a research project within a single session.
Primary Convener:  Chris Rollins, California Institute of Technology, Pasadena, CA, United States
Conveners:  Adriano Gualandi, California Institute of Technology, Pasadena, CA, United States, Jessica R Murray, USGS Western Regional Offices Menlo Park, Menlo Park, United States and Mong-Han Huang, NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Chairs:  Adriano Gualandi1, Chris Rollins1, Jessica R Murray2 and Mong-Han Huang3, (1)California Institute of Technology, Pasadena, CA, United States(2)USGS Western Regional Offices Menlo Park, Menlo Park, United States(3)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
OSPA Liaison:  Mong-Han Huang, NASA Jet Propulsion Laboratory, Pasadena, CA, United States

Cross-Listed:
  • T - Tectonophysics
Index Terms:

1207 Transient deformation [GEODESY AND GRAVITY]
1209 Tectonic deformation [GEODESY AND GRAVITY]
1211 Non-tectonic deformation [GEODESY AND GRAVITY]
1243 Space geodetic surveys [GEODESY AND GRAVITY]

Abstracts Submitted to this Session:

The influence of the local syncline on surface gravity measurement in Wuhan (129661)
Xiaotong Zhang, Institute of Seismology, China Earthquake Administration, Wuhan, China
3-D Surface Deformation Model from Sub-pixel Correlation of Optical Imagery and InSAR (118078)
Dewan Mohammad Enamul Haque1,2, Professor Dr. Mark van der Meijde2, Dr. Harald van der Werff2, Christelle Wauthier3 and Nooreen Amina Meghani4, (1)University of Dhaka, Department of Disaster Science and Management, Dhaka, Bangladesh, (2)University of Twente, Faculty of Geo-information Science and Earth Observation, ITC, Enschede, Netherlands, (3)Pennsylvania State University Main Campus, Department of Geosciences and Institute for Cyber Science, University Park, PA, United States, (4)Pennsylvania State University Main Campus, Department of Geosciences, University Park, PA, United States
Joint Far-field and Near-field GPS Observations to Modified the Fault Slip Models of 2011 Tohoku-Oki Earthquake (Mw 9.0) (130337)
Junyan Yang, UCAS University of Chinese Academy of Sciences, Beijing, China, Shuang Yi, University of Stuttgart, Stuttgart, Germany and Wenke Sun, Key Laboratory of Computational Geodynamics, Chinese Academy of Sciences, Beijing, China
Inversion of GPS-measured coseismic displacements for source parameters of Taiwan earthquake (140316)
Jiun-Ting Lin1, Wu-Lung Chang2, Huang-Kai Hung3 and Wen-Che Yu1, (1)Institute of Earth Sciences Academia Sinica, Taipei, Taiwan, (2)Institute of Geophysics National Central University, Department of Earth Sciences, Jhongli, Taiwan, (3)National Science and Technology Museum, Kaohsiung, Taiwan
Coseismic and Afterslip Model Related to 25 April 2015, Mw7.8 Gorkha, Nepal Earthquake and its Potential Future Risk Regions (146492)
Shuai Wang, School of Geomatics Science and Technology, Nanjing Tech University, Nanjing, China, Caijun Xu, School of Geodesy and Geomatics - Wuhan University, Wuhan, China and Guoyan Jiang, The Chinese University of Hong Kong, Hong Kong, China
Pre- and post-seismic deformation related to the 2015, Mw 7.8 Gorkha earthquake, Nepal (192593)
Adriano Gualandi, California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, Jean-Philippe Avouac, California Institute of Technology, Seismological Laboratory, Division of Geological and Planetary Sciences, Pasadena, CA, United States, John Galetzka, UNAVCO, Inc. Boulder, Boulder, United States and Lok Bijay Adhikari, Nepal Department of Mines and Geology, Kathmandu, Nepal
Characteristics of postseismic deformation following the 2003 Tokachi-oki earthquake and estimation of the viscoelastic structure in Hokkaido, northern Japan (137129)
Yuji Itoh, Kyoto University, Kyoto, Japan and Takuya Nishimura, Kyoto University, Disaster Prevention Research Institute, Kyoto, Japan
Improving Models for Coseismic And Postseismic Deformation from the 2002 Denali, Alaska Earthquake (119202)
Hugh Harper, Geophysical Institute Fairbanks, Fairbanks, AK, United States and Jeffrey Todd Freymueller, Michigan State University, Earth and Environmental Sciences, East Lansing, MI, United States
Coseismic and postseismic activity associated with the 2008 Mw 7.1 Yutian earthquake from InSAR observations (143436)
Sen Zhu and Caijun Xu, School of Geodesy and Geomatics - Wuhan University, Wuhan, China
Probing the rheology of continental faults: Decade postseismic InSAR time series following the 1997 Manyi (Tibet) earthquake (156553)
Minxuan Feng1, Lidong Bie1 and Andreas Rietbrock2, (1)University of Liverpool, Liverpool, L69, United Kingdom, (2)Karlsruhe Institute of Technology, Geophysical Institute, Karlsruhe, Germany
Temperature in the Lower Crust of Taiwan from a Decade of Postseismic GPS Data of the 1999 Chi-Chi Earthquake (143303)
Chi-Hsien Tang, Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, Taipei, Taiwan, Ya-Ju Hsu, Institute of Earth Sciences Academia Sinica, Taipei, Taiwan, Sylvain Barbot, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, Wu-Lung Chang, National Central University, Department of Earth Sciences, Kanagawa, Japan and James Daniel Paul Moore, Earth Observatory of Singapore, Singapore, Singapore
Joint inversion of afterslip and viscoelastic relaxation following the 2012 Mw 8.6 Indian Ocean earthquake (168821)
Xuan Cheng1, Valere Lambert2, Sagar Shrishailappa Masuti3, Sylvain Barbot4, James Daniel Paul Moore5, Chi-Hsien Tang6, Qiang Qiu7, Hang Yu8, Songwei Wu8, Justin Dauwels8, Priyamvada Nanjundiah3, Lujia Feng9 and Paramesh Banerjee1, (1)Nanyang Technological University, Singapore, Singapore, (2)California Institute of Technology, Seismological Laboratory, Pasadena, United States, (3)Earth Observatory of Singapore, Singapore, Singapore, (4)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, (5)University of Oxford, Oxford, United Kingdom, (6)Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, Taipei, Taiwan, (7)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (8)Nanyang Technological University, School of Electrical & Electronic Engineering, Singapore, Singapore, (9)Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore
Transient flow in the mantle wedge in the last decade following great earthquakes in the Sumatran subduction zone (176095)
Qiang Qiu, Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, Sylvain Barbot, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, Emma Hill, Asian School of the Environment, Nanyang Technological University, Singapore, Singapore, James Daniel Paul Moore, University of Oxford, Oxford, United Kingdom, Lujia Feng, Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore and Tal Ezer, Old Dominion University, Norfolk, VA, United States
Post-seismic Deformation In a 3-Dimension Viscoelastic Earth Model- Theory (128273)
Xinlin Zhang, Institute of Seismology, China Earthquake Administration, Wuhan, China
Investigating the Importance of 3D Structure in Seismic Deformation Modeling (127832)
Leah Langer, Hom Nath Gharti and Jeroen Tromp, Princeton University, Geosciences, Princeton, NJ, United States
Forward and Inverse Modelling of Post-Seismic and Post-Glacial Deformation (130480)
Ophelia Crawford, University of Cambridge, Cambridge, United Kingdom, David Al-Attar, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom, Jeroen Tromp, Princeton University, Geosciences, Princeton, NJ, United States and Jerry X Mitrovica, Harvard University, Department of Earth and Planetary Sciences, Cambridge, United States
Geodetic constraints on the 2013 Mw7.7 Scotia Sea earthquake, and possible post-seismic deformation in the northern Antarctic Peninsula (146335)
Matt A King1, Alexandre Longelin2,3 and William Hextall3, (1)University of Tasmania, Surveying and Spatial Sciences, School of Technology, Environments and Design, Hobart, TAS, Australia, (2)University of Strasbourg, Strasbourg Cedex, France, (3)University of Tasmania, Surveying and Spatial Sciences, School of Land and Food, Hobart, Australia
GNSS imaging of time-dependent variable deformation in a Chilean subduction zone (180605)
Juan Carlos CARLOS Baez Sr, University of Chile, Geophysics, Santiago, Chile, Felipe Leyton, University of Chile, Santiago, Chile, Francisco DelCampo Sr., Universidad de Chile, Centro Sismológico Nacional, Santiago, Chile, David Pineda Sr., University of Chile, Nacional Seismological Center, Santiago, Chile, Sergio Eduardo Barrientos, Universidad de Chile, Centro Simológical Nacional, Santiago, Chile, Andres Tassara, University of Concepcion, Departamento de Ciencias de la Tierra, Concepcion, Chile and Marcos Moreno, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany
Exploring methods of cGPS transient detections for the Chilean cGPS network in conjunction with displacement predictions from seismic catalogues: To what extent can we detect seismic and aseismic motion in the cGPS network? (157190)
Jonathan R. Bedford1, Marcos Moreno2, Onno Oncken2, Shaoyang Li2, Bernd Schurr3, Sabrina Metzger2, Juan Carlos Baez4, Zhiguo Deng2 and Daniel Melnick5, (1)Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany, (2)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (3)Deutsches GeoForschungsZemtrum GFZ, Potsdam, Germany, (4)Universidad de Chile, Centro Simológical Nacional, Santiago, Chile, (5)Universidad Austral de Chile, Instituto de Ciencias de la Tierra, Valdivia, Chile
Extracting Transient Strain from GPS: A Novel Application of the Radial Basis Function-Finite Difference Method (151396)
Trever Hines, University of Michigan, Ann Arbor, MI, United States and Eric Hetland, University of Michigan Ann Arbor, Ann Arbor, MI, United States
Monitoring and Detecting Transient Deformation in Taiwan Using Dense GPS Arrays and the Network Strain Filter (162934)
Chian-Heng Lee, Indiana University Bloomington, Geological Sciences, Bloomington, IN, United States and Kaj M Johnson, Indiana University, Department of Earth and Atmospheric Sciences, Bloomington, United States
Detection and Characterization of Ground Surface Deformations from Wavelet Analysis of GNSS Time Series (121895)
Frederique Moreau, University of Rennes, Rennes Cedex, France
GPS Imaging of Time-Variable Earthquake Hazard: The Hilton Creek Fault, Long Valley California (160798)
William C Hammond, University of Nevada, Reno, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, Reno, NV, United States and Geoffrey Blewitt, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, University of Nevada - Reno, Reno, NV, United States
Pre-eruptive and Co-eruptive Deformation due to the 2011 Shimoe-dake, Kirishima eruption in Kyushu, southern Japan  (190171)
Zhang Yunjun, University of Miami, Miami, FL, United States, Falk Amelung, University of Miami, Rosenstiel School of Marine and Atmospheric Science, Miami, FL, United States and Yosuke Aoki, University of Tokyo, Bunkyo-ku, Japan
Detection of Ground Tilt Changes by Borehole Tiltmeters Associated with the 2015 Seismo-volcanic Activity at Hakone Volcano, Central Japan (155588)
Kaito Katano1, Masatake Harada2 and Motoo Ukawa1, (1)Nihon University, Tokyo, Japan, (2)Hot Springs Research Institute of Kanagawa Prefecture, Odawara, Japan
Strain rate orientations near the Coso Geothermal Field (131576)
Nicholas Tyler Ogasa, USGS Geological Survey, Menlo Park, CA, United States, Joern O Kaven, USGS, Earthquake Science Center, Baltimore, MD, United States, Andrew J Barbour, USGS, Earthquake Science Center, Baltimore, CA, United States and Roland von Huene, Retired, Menlo Park, CA, United States
Geodetic Measurements and Numerical Models of Deformation at Coso Geothermal Field, California, USA (154263)
Tabrez Ali, AIR Worldwide Corporation, Boston, MA, United States, Elena C. Reinisch, University of Wisconsin-Madison, Geoscience, Madison, WI, United States, Kurt L Feigl, University of Wisconsin Madison, Department of Geoscience, Madison, WI, United States and Nicholas Christopher Davatzes, Temple Univ-Geol, Earth & Env, Philadelphia, PA, United States
Measuring Relative Motions Across a Fault Using Seafloor Transponders Installed at Close Range to each Other Based on Differential GPS/Acoustic Technique (195627)
Motoyuki Kido1, Juichiro Ashi2, Takeshi Tsuji3 and Fumiaki Tomita1, (1)Tohoku University, International Research Institute of Disaster Science, Sendai, Japan, (2)The University of Tokyo, Bunkyo-ku, Japan, (3)Kyushu University, Department of Earth Resources Engineering, Fukuoka, Japan
Depth-dependency of period of the change in the interplate coupling at NE Japan inferred from spatial gradient of velocity field (133377)
Takeshi Iinuma, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Research Institute for Marine Geodynamics, Yokohama, Japan

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