Module GEOL2361: Geophysical Methods

Department: Earth Sciences

GEOL2361: Geophysical Methods

Prerequisites

• A-level Mathematics at Grade B or above OR GEOL1081 Further Mathematical Methods for Geoscientists
• AND GEOL1151 Introductory Data Science for Geoscientists
• AND GEOL1051 Field Studies.

Corequisites

• None.

Excluded Combination of Modules

• GEOL2191 Fieldwork (Geological) and GEOL2201 Fieldwork (Environmental)

Aims

• To introduce approaches to geophysical subsurface imaging which may include, but may not be limited to: seismic, ground-probing radar, electrical, electromagnetic and potential fields.
• To develop an understanding of the theoretical basis, the practical methodologies, and the technology and its mode of operation.
• To develop skills in data reduction, analysis, interpretation and modelling.
• To develop data acquisition skills

Content

• Theoretical principles.
• Advanced field survey design, planning and practise.
• Equipment design, construction, set-up and usage.
• Advanced data reduction, analysis, interpretation and modelling.

Learning Outcomes

• Understanding of the physical principles of methodologies.
• Understanding of the elements of data acquisition and interpretation.
• Understanding how methods are applied to image sub-surface targets.
• Understanding which properties of the Earth make it imageable by each methodology and what the images reveal about Earth’s sub-surface.

• Develop decision making skills that dictate choice of appropriate method for specific exploration target.
• Gain intellectual and practical skills necessary to plan and conduct geophysical data acquisition in the field.
• Acquire intellectual and practical skills to reduce, analyse, interpret and model geophysical data.
• Gain the ability to apply geophysical knowledge to real-Earth problems.

• Be able to work both independently and collaboratively.
• Be able to plan and implement collection and analysis of data.
• Be able to produce a technical-style report.
• Be able to communicate effectively to a variety of audiences in written, verbal and graphical forms.
• Be able to synthesise information/data from a variety of sources.
• Be able to self-learn and time manage to meet targets, goals and deadlines.

Modes of Teaching, Learning and Assessment and how these contribute to the learning outcomes of the module

• Practical-based classes encompassing both lecture-like information delivery and practical-like problem-solving approaches.
• Problem-based learning built around 20 x 1 hr slots and 20 x 2 hr slots, one each per week, together with one fieldwork-based activity scheduled during a vacation comprising multiple days.
• Directed reading and self-study to enhance and support in-person activities.
• Practical-based classes will take a range of forms, which may include, but may not be limited to:
• exercises applying theory to example problems
• demonstrations of field equipment, its configuration and its usage
• data acquisition experience
• data reduction, interpretation and modelling using manual and pre-developed software approaches
• real-world case studies
• The fieldwork-based activity, scheduled during a vacation, will allow students the opportunity to work in a team and apply their knowledge to real Earth exploration targets.
• Guidance on examination preparation, and key and transferrable skills development.

Teaching Methods and Learning Hours

Summative Assessment

Formative Assessment:

Practical-based problems and self-assessment activities coupled with feedback will be undertaken throughout the module. Example model solutions will be provided as appropriate. During fieldwork, students will receive feedback on their notebooks and any data analysis activities undertaken.

■ Students who do not attend monitored activities shown under Teaching Methods and Learning Hours, or who fail to complete the summative or formative assessment(s) specified above, may be subject to the Academic Progress procedures defined in the University's General Regulation V, and may be required to leave the University.