G21C:
Unique Uses of Geodetic Data: From High Rate to High Precision II


Session ID#: 8587

Session Description:
The proliferation of geodetic instrumentation and data sets over the past few decades has led to a more nuanced view of Earth processes primarily due to reductions in noise levels and increased precision of measurements of ground displacements, tilts, strains, and gravity. Gains afforded by high-density networks of high-quality geodetic instrumentation have allowed for the separation of tectonic signals from hydrological, seasonal, and anthropogenic signals which has led to the advancement of derivative data products such as soil moisture, snow depth, precipitable water, and ionospheric perturbations. We seek abstracts that are on the cutting edge of geodetic data analysis, and which push the boundaries of temporal and spatial resolution with aims to solve problems of societal relevance.
Primary Convener:  Andrew J Barbour, USGS, Earthquake Science Center, Moffett Field, CA, United States
Convener:  Brendan Crowell, University of Washington, Department of Earth and Space Sciences, Seattle, United States
Chairs:  Andrew J Barbour, USGS, Earthquake Science Center, Moffett Field, CA, United States and Brendan Crowell, University of Washington, Department of Earth and Space Sciences, Seattle, United States
OSPA Liaison:  Andrew J Barbour, USGS, Earthquake Science Center, Moffett Field, CA, United States

Cross-Listed:
  • EP - Earth and Planetary Surface Processes
  • H - Hydrology
  • S - Seismology
  • T - Tectonophysics
Index Terms:

1211 Non-tectonic deformation [GEODESY AND GRAVITY]
1294 Instruments and techniques [GEODESY AND GRAVITY]
1295 Integrations of techniques [GEODESY AND GRAVITY]
1299 General or miscellaneous [GEODESY AND GRAVITY]

Abstracts Submitted to this Session:

Adventures in Geodesy, Seismology, and Hydrology (Invited) (48957)
Kristine M Larson, University of Hawaii, Manoa, HI, United States
Towards a high resolution inventory of anthropogenic deformation in North America using InSAR (Invited) (59489)
Matthew E Pritchard1, Rowena B Lohman1, Holly Taylor1, Alana Semple2 and Benjamin Valentino1, (1)Cornell University, Earth and Atmospheric Sciences, Ithaca, NY, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States
High Resolution Displacement Monitoring for Urban Environments in Seattle, Washington using Terrestrial Radar Interferometry (85028)
Benjamin W Lowry, Colorado School of Mines, Golden, CO, United States, Gavin Schrock, Seattle Public Utilities, Seattle, WA, United States, Charles L Werner, Gamma Remote Sensing, Guemligen, Switzerland, Wendy Zhou, Colorado School of Mines, Geology and Geological Engineering Department, Golden, United States and Nathan Pugh, Trimble Navigation, Inc., Westminster, CO, United States
Uncorking Shallow Slip and the Slip History of the 2014 South Napa Earthquake (75104)
Benjamin A. Brooks1, Sarah E Minson2, Craig Len Glennie3, Jessica R Murray2, Ken W Hudnut4, Todd Ericksen5, Victoria E Langenheim6, David A Lockner1, Timothy E Dawson7, Andrew T Lutz8, David P Schwartz1 and James J Lienkaemper1, (1)U.S. Geological Survey, Earthquake Science Center, Menlo Park, CA, United States, (2)U.S. Geological Survey, Earthquake Science Center, Menlo Park, United States, (3)National Center for Airborne Laser Mapping, Houston, TX, United States, (4)USGS, Pasadena Field Office, Pasadena, CA, United States, (5)HIGP, Honolulu, HI, United States, (6)USGS, GMEG Science Center, Menlo Park, CA, United States, (7)California Geological Survey Menlo Park, Menlo Park, CA, United States, (8)InfraTerra, Oakland, CA, United States
GPS Imaging of Sierra Nevada Uplift (Invited) (58231)
William C Hammond, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, University of Nevada - Reno, Reno, United States, Geoffrey Blewitt, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, University of Nevada - Reno, Reno, NV, United States and Corne Kreemer, University of Nevada, Reno, Nevada Bureau of Mines and Geology, Reno, United States
Continental-scale water fluxes from continuous GPS observations of Earth surface loading (Invited) (59357)
Adrian A Borsa, Scripps Institution of Oceanography, University of California San Diego, La Jolla, United States, Duncan Carr Agnew, University of California San Diego, La Jolla, CA, United States and Daniel R Cayan, University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States

Identifying common hydrological signals observed by superconducting gravimeters (72286)

Michal Mikolaj1, Andreas Guntner2, Hartmut Wziontek3, Marvin Reich2, Vojtech Palinkas4 and Miloš Vaľko4, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Hydrology, Potsdam, Germany, (3)BKG Federal Agency for Cartography and Geodesy, Geodesy, Unit 4: Gravity Metrology, Leipzig, Germany, (4)Research Institute of Geodesy, Topography and Cartography, Geodetic Observatory Pecný, Ondřejov, Czech Republic

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