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  2. Environmental Geophysics
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Geophysical Methods

Geophysics is the study of earth through the collection and analysis of physical property measurements that are recorded at or near the ground surface. Thus, geophysical methods include a vast array of techniques that apply various principles of physics to investigate the physical properties of the subsurface.

A view of the Earth from space with clouds visible in the atmosphere.
Environmental Geophysics is the study of earth.

Geophysical methods can be broadly categorized by the environment in which they are applied: 

  • on the earth surface,
  • within a borehole/well,
  • or on a surface waterbody.

Each environmentally dependent category (i.e., surface-, borehole-, and waterborne- geophysics) can be further subdivided according to the underlying physics employed within the methodology.

The list below link to general theories and applications of the method type and provide a list of commonly employed geophysical methods. Each method type includes relevant information, examples, and references.

  • Surface Geophysical Methods
  • Borehole Geophysical Methods
  • Waterborne Geophysical Methods

The remaining portion of this site covers topics that are useful in developing a more comprehensive awareness for the use of these methods. Such topics include:

  • the geophysical properties measured with geophysical methods,
  • the inversion approaches used to process and analyze the data,
  • a listing of environmental geophysics terms,
  • and a list of environmental geophysics references.

Environmental Geophysics

  • About Environmental Geophysics
    • Frequent Questions
  • Tools
    • Decision Support
    • Geophysics Software Utilities
    • Forward Models
    • Inverse Models
  • Resources
    • Geophysical Methods
      • Borehole Geophysical Methods
      • Surface Geophysical Methods
      • Waterborne Geophysical Methods
    • Geophysical Properties
      • Dielectric Permittivity
      • Density
      • Porosity
      • Magnetic Susceptibility
      • Electrical Conductivity and Resistivity
      • Electromagnetic Properties
      • Electromagnetic Signal Attenuation
      • Seismic Velocities
      • Seismic Reflectivity
    • Geophysical References
    • Inversion
  • Publications
  • Related Links
Contact Us about Environmental Geophysics
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on November 21, 2024
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