Geophysical methods
Passive:
Method using the natural fields of the Earth, e.g. gravity
and magnetic
Active:
Method that requires the input of artificially generated
energy, e.g. seismic reflection
The objective of geophysics
is to locate or detect the presence of subsurface
structures or bodies and determine their size, shape,
depth, and physical properties (density, velocity,
porosity…) + fluid content
No comments:
Post a Comment