## GEOPHYS 251: Structural Geology and Rock Mechanics (CEE 297R, GS 215)

Quantitative field and laboratory data integrated with solutions to boundary value problems of continuum mechanics to understand tectonic processes in Earth's crust that lead to the development of geological structures including folds, faults, fractures and fabrics. Topics include: techniques and tools for structural mapping¿ differential geometry to characterize structures¿ dimensional analysis and scaling relations¿ kinematics of deformation and flow¿ traction and stress analysis, conservation of mass and momentum in a deformable continuum¿ linear elastic deformation and elastic properties¿ brittle deformation including fracture and faulting¿ model development and methodology. Data sets analyzed using MATLAB. Prerequisites:
GS 1,
MATH 53, MATLAB or equivalent.

Terms: Win
| Units: 4

Instructors:
Pollard, D. (PI)
;
Sare, R. (TA)

## GEOPHYS 255: Report on Energy Industry Training

On-the-job-training for master's and doctoral degree students under the guidance of on-site supervisors. Students submit a report detailing work activities, problems, assignment, and key results. May be repeated for credit. Prerequisite: written consent of adviser.

Terms: Aut, Win, Spr, Sum
| Units: 1-3
| Repeatable for credit

Instructors:
Beroza, G. (PI)
;
Biondi, B. (PI)
;
Dunham, E. (PI)
...
more instructors for GEOPHYS 255 »

Instructors:
Beroza, G. (PI)
;
Biondi, B. (PI)
;
Dunham, E. (PI)
;
Dvorkin, J. (PI)
;
Harris, J. (PI)
;
Klemperer, S. (PI)
;
Knight, R. (PI)
;
Mavko, G. (PI)
;
Schroeder, D. (PI)
;
Segall, P. (PI)
;
Sleep, N. (PI)
;
Suckale, J. (PI)
;
Vanorio, T. (PI)
;
Zebker, H. (PI)
;
Zoback, M. (PI)

## GEOPHYS 259: Laboratory Methods in Geophysics (GEOPHYS 162)

Lab. Types of equipment used in experimental rock physics. Principles and measurements of geophysical properties such as porosity, permeability, acoustic wave velocity, and resistivity through lectures and laboratory experiments. Training in analytical project writing skills and understanding errors for assessing accuracy and variability of measured data. Students may investigate a scientific problem to support their own research. Prerequisites:
Physics 45 (Light and Heat); and
CME 100 (Vector Calculus).

Terms: Aut
| Units: 3-4

Instructors:
Vanorio, T. (PI)
;
Alves, G. (TA)

## GEOPHYS 260: Rock Physics for Reservoir Characterization (GEOPHYS 185)

How to integrate well log and laboratory data to determine and theoretically generalize rock physics transforms between sediment wave properties (acoustic and elastic impendence), bulk properties (porosity, lithology, texture, permeability), and pore fluid conditions (pore fluid and pore pressure). These transforms are used in seismic interpretation for reservoir properties, and seismic forward modeling in what-if scenarios. Offered every other year, spring quarter.

Terms: Spr
| Units: 3

## GEOPHYS 262: Rock Physics

Properties of and processes in rocks as related to geophysical exploration, crustal studies, and tectonic processes. Emphasis is on wave velocities and attenuation, hydraulic permeability, and electrical resistivity in rocks. Application to in situ problems, using lab data and theoretical results. Offered every year, autumn quarter.

Terms: Aut
| Units: 3

## GEOPHYS 265: Imaging Radar and Applications (EE 355)

Radar remote sensing, radar image characteristics, viewing geometry, range coding, synthetic aperture processing, correlation, range migration, range/Doppler algorithms, wave domain algorithms, polar algorithm, polarimetric processing, interferometric measurements. Applications: surfafe deformation, polarimetry and target discrimination, topographic mapping surface displacements, velocities of ice fields. Prerequisites:
EE261. Recommended:
EE254,
EE278,
EE279.

Terms: Win
| Units: 3

Instructors:
Zebker, H. (PI)
;
Yoon, C. (TA)

## GEOPHYS 270: Electromagnetic Properties of Geological Materials

Laboratory observations and theoretical modeling of the electromagnetic properties and nuclear magnetic resonance response of geological material. Relationships between these properties and water-saturated materials properties such as composition, water content, surface area, and permeability.

Terms: Spr
| Units: 2-3

Instructors:
Knight, R. (PI)

## GEOPHYS 280: 3-D Seismic Imaging

The principles of imaging complex structures in the Earth subsurface using 3-D reflection seismology. Emphasis is on processing methodologies and algorithms, with examples of applications to field data. Topics: acquisition geometrics of land and marine 3-D seismic surveys, time vs. depth imaging, migration by Kirchhoff methods and by wave-equation methods, migration velocity analysis, velocity model building, imaging irregularly sampled and aliased data. Computational labs involve some programming. Lab for 3 units. Offered every year, Spring quarter.

Terms: Spr
| Units: 2-3

Instructors:
Biondi, B. (PI)
;
Le, H. (TA)

## GEOPHYS 288A: Crustal Deformation

Earthquake and volcanic deformation, emphasizing analytical models that can be compared to data from GPS, InSAR, and strain meters. Deformation, stress, and conservation laws. Dislocation models of strike slip and dip slip faults, in 2 and 3 dimensions. Crack models, including boundary element methods. Dislocations in layered and elastically heterogeneous earth models. Models of volcano deformation, including sills, dikes, and magma chambers. Offered every other year, autumn quarter.

Terms: Aut
| Units: 3-5

Instructors:
Segall, P. (PI)
;
Bruhat, L. (TA)

Filter Results: