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21 - 30 of 84 results for: GEOPHYS

GEOPHYS 183: Reflection Seismology Interpretation (GEOPHYS 223, GES 223)

The structural and stratigraphic interpretation of seismic reflection data, emphasizing hydrocarbon traps in two and three dimensions on industry data, including workstation-based interpretation. Lectures only, 1 unit. Prerequisite: 222, or consent of instructor.
Last offered: Spring 2014 | UG Reqs: WAY-SMA

GEOPHYS 184: Journey to the Center of the Earth (GEOPHYS 274, GES 107, GES 207)

The interconnected set of dynamic systems that make up the Earth. Focus is on fundamental geophysical observations of the Earth and the laboratory experiments to understand and interpret them. What earthquakes, volcanoes, gravity, magnetic fields, and rocks reveal about the Earth's formation and evolution. Offered every other year, winter quarter. Next offering Winter 2013-14.
Last offered: Winter 2014 | UG Reqs: WAY-SMA

GEOPHYS 186: Tectonophysics & Global Tectonics (GEOPHYS 290)

The physics of faulting and plate tectonics. Topics: plate driving forces, lithospheric rheology, crustal faulting, and the state of stress in the lithosphere. Exercises: lithospheric temperature and strength profiles, calculation of seismic strain from summation of earthquake moment tensors, slip on faults in 3D, and stress triggering and inversion of stress from earthquake focal mechanisms. Offered every other year, winter quarter. This course is offered in 2014-15 instead of Geophys 170/220.
Terms: Win | Units: 3

GEOPHYS 187: Environmental Soundings Image Estimation (GEOPHYS 211)

Imaging principles exemplified by means of imaging geophysical data of various uncomplicated types (bathymetry, altimetry, velocity, reflectivity). Adjoints, back projection, conjugate-gradient inversion, preconditioning, multidimensional autoregression and spectral factorization, the helical coordinate, and object-based programming. Common recurring issues such as limited aperture, missing data, signal/noise segregation, and nonstationary spectra. See http://sep.stanford.edu/sep/prof/.
Terms: Win | Units: 3

GEOPHYS 190: Near-Surface Geophysics

Introduction to the integration of geophysical field measurements and laboratory measurements for imaging and characterizing the top 100 meters of Earth. Examples will focus on applications related to water resource management. The link between the measured geophysical properties of rocks, soils, and sediments, and their material properties. Forward modeling and inversion of geophysical data sets. Each week includes two hours of lectures; plus one two-hour lab that involves acquisition of field or lab data, or computer modeling/analysis of data. Pre-requisite: CME 100 or Math 51, or co-registration in either.
Terms: Spr | Units: 3 | UG Reqs: WAY-SMA, GER:DB-EngrAppSci

GEOPHYS 196: Undergraduate Research in Geophysics

Field-, lab-, or computer-based. Faculty supervision. Written reports.
Terms: Aut, Win, Spr, Sum | Units: 1-10 | Repeatable for credit

GEOPHYS 197: Senior Thesis in Geophysics

For seniors writing a thesis based on Geophysics research in 196 or as a summer research fellow. Seniors defend the results of their research at a public oral presentation.
Terms: Aut, Win, Spr, Sum | Units: 3-5

GEOPHYS 198: Honors Program

Experimental, observational, or theoretical honors project and thesis in geophysics under supervision of a faculty member. Students who elect to do an honors thesis should begin planning it no later than Winter Quarter of the junior year. Prerequisites: department approval. Seniors defend the results of their research at a public oral presentation.
Terms: Aut, Win, Spr, Sum | Units: 1-3 | Repeatable 4 times (up to 15 units total)

GEOPHYS 199: Senior Seminar: Issues in Earth Sciences (GES 150)

Focus is on written and oral communication in a topical context. Topics from current frontiers in earth science research and issues of concern to the public. Readings, oral presentations, written work, and peer review.
Terms: Aut | Units: 3

GEOPHYS 200: Fluids and Flow in the Earth: Computational Methods (GEOPHYS 181)

Interdisciplinary problems involving the state and movement of fluids in crustal systems, and computational methods to model these processes. Examples of processes include: nonlinear, time-dependent flow in porous rocks; coupling in porous rocks between fluid flow, stress, deformation, and heat and chemical transport; percolation of partial melt; diagenetic processes; pressure solution and the formation of stylolites; and transient pore pressure in fault zones. MATLAB, Lattice-Boltzmann, and COMSOL Multiphysics. Term project. No experience with COMSOL Multiphysics required. Offered every other year, winter quarter.
Terms: Win | Units: 3
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