How Big Data Has Transformed and Is Transforming Geophysics

Explore how big data has revolutionized geophysics in this insightful lecture by Professor Kathy Whaler of the University of Edinburgh. Delve into the transformation of geophysical data acquisition, processing, modeling, and interpretation over the past few decades. Discover how advances in computing power and technology have enabled the collection of vast quantities of digital data from permanent observatories, satellites, and portable experiments. Learn about real-time alerts for tsunamis and space weather, near-instantaneous earthquake analysis, and the application of geophysical methods to other solar system objects. Examine cutting-edge modeling techniques, including probability distributions, statistical uncertainty analysis, and machine learning algorithms for pattern recognition. Gain insights into electromagnetic field measurements from Earth and other celestial bodies, and understand how interdisciplinary teams are pushing the boundaries of geophysical research.

Introduction
What is your research
What is your thesis
What was your thesis based on
Cutting edge of geophysics
Todays data
Example
Old instrumentation
Digitalisation
Modern instruments
British Geological Survey
Magnetic field generation
Earths magnetic field
Magnetic storms
Space weather
Mars Global Surveyor
Magnetization model
Mars vs Earth
Interdisciplinary teams
Why did we go to the FR
Faulting rocks
Satellite era
Interference fringes
GPS stations
Measuring movement
Moving apart
Realtime data
Time series
Melt fractions
Future sensors