applications Flashcards
1
Q
EMI applications
A
-ground water resistivity
-water quality (e.g., salinity & dissolved contaminants).
- lithologies/soil textures
- clay content, consolidation, mineral content and rock type
- Buried objects and voids
2
Q
GPR
A
- porosity and lithology (reflection analysis)
Relatively small buried/embedded objects (diffraction analysis)
3
Q
gravity
A
- major crustal features
- plate boundaries, continental margins, crustal thickness
- sedimentary basins
- salt diapirs and potential ore bodies, respectively
- small voids
- karst features or abandon mine shafts
- bedrock topography
- buried valleys.
4
Q
Magnetism
A
- abandoned oil and gas wells
- metallic mineral deposits
-archeological - brownfield sites
5
Q
Refraction
A
- Crustal thickness/structure
- near surface
- mapping layers / interfaces
6
Q
reflection
A
- hydrocarbon resevoirs
- aquifer systems
- abandoned mines
- landfill sites
- glaciers
