Search Results - "Sasagawa, Glenn S."

Laboratory Simulation and Measurement of Instrument Drift in Quartz-Resonant Pressure Gauges by Sasagawa, Glenn S., Zumberge, Mark A., Cook, Matthew J.

“…Seafloor pressure gauges are used in marine geodesy to detect vertical displacement of the seafloor. Instrumental gauge drift is often larger than the sought…”
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Optimizing Sensor Configurations for the Detection of Slow‐Slip Earthquakes in Seafloor Pressure Records, Using the Cascadia Subduction Zone as a Case Study by Fredrickson, Erik K., Wilcock, William S. D., Schmidt, David A., MacCready, Parker, Roland, Emily, Kurapov, Alexander L., Zumberge, Mark A., Sasagawa, Glenn S.

“…We present seafloor pressure records from the Cascadia Subduction Zone, alongside oceanographic and geophysical models, to evaluate the spatial uniformity of…”
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New constraints on Laurentide postglacial rebound from absolute gravity measurements by Lambert, Anthony, Courtier, Nicholas, Sasagawa, Glenn S., Klopping, Fred, Winester, Daniel, James, Thomas S., Liard, Jacques O.

“…Repeated absolute gravity measurements have been made over a period of several years at six sites along a 3000 km‐long, mid‐continental, North American profile…”
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Drift Corrected Seafloor Pressure Observations of Vertical Deformation at Axial Seamount 2018–2021 by Sasagawa, Glenn S., Zumberge, Mark A., Cook, Matthew J.

“…Axial Seamount is a seafloor volcano with frequent eruptions and periodic cycles of inflation and deflation. Seafloor pressure gauges monitor vertical…”
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Calibrated Absolute Seafloor Pressure Measurements for Geodesy in Cascadia by Cook, Matthew J., Fredrickson, Erik K., Roland, Emily C., Sasagawa, Glenn S., Schmidt, David A., Wilcock, William S. D., Zumberge, Mark A.

“…The boundary between the overriding and subducting plates is locked along some portions of the Cascadia subduction zone. The extent and location of locking…”
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Constraints on the in situ density of CO2 within the Utsira formation from time-lapse seafloor gravity measurements by Nooner, Scott L., Eiken, Ola, Hermanrud, Christian, Sasagawa, Glenn S., Stenvold, Torkjell, Zumberge, Mark A.

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A seafloor experiment to monitor vertical deformation at the Lucky Strike volcano, Mid-Atlantic Ridge by Ballu, Valérie, Ammann, Jérome, Pot, Olivier, de Viron, Olivier, Sasagawa, Glenn S., Reverdin, Gilles, Bouin, Marie-Noelle, Cannat, Mathilde, Deplus, Christine, Deroussi, Sébastien, Maia, Marcia, Diament, Michel

“…Decades of cruise-based exploration have provided excellent snapshots of the structure of mid-ocean ridges and have revealed that accretion is a mixture of…”
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Structure of oceanic core complexes: Constraints from seafloor gravity measurements made at the Atlantis Massif by Nooner, Scott L., Sasagawa, Glenn S., Blackman, Donna K., Zumberge, Mark A.

“…Using the DSV Alvin, the relative seafloor gravimeter ROVDOG was deployed at 18 sites on the Atlantis Massif (located at the ridge‐transform intersection of…”
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Constraints on the in situ Density of CO sub(2) Within the Utsira Formation from Time-Lapse Seafloor Gravity Measurements by Nooner, Scott L, Eiken, Ola, Hermanrud, Christian, Sasagawa, Glenn S, Stenvold, Torkjell, Zumberge, Mark A

“…Various issues related to the constraints on the in situ density of CO sub(2) within the Utsira formation from time-lapse seafloor gravity measurements are…”
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Structure of oceanic core complexes: Constraints from seafloor gravity measurements made at the Atlantis Massif by NOONER, Scott L, SASAGAWA, Glenn S, BLACKMAN, Donna K, ZUMBERGE, Mark A

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