Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Please help with this one!!! It can be any two geophysical methods (GPR, gravity

ID: 160490 • Letter: P

Question

Please help with this one!!! It can be any two geophysical methods (GPR, gravity, seismic, magnetic, resistivity, etc)

Shown below is a vertical cross-section of a site to be studied. It consists of a sandstone bedrock surface, a layer of basalt up to 8m thick, and a surface layer of till that is about 7m thick. Somewhere at the site is an alloy barrel of some toxic solution. This barrel can be approximated by a sphere with an inner radius of 1.00m and a wall thickness of Given the material properties below, pick a first and second choice of geophysical methods for: (a) finding the basalt and sandstone surfaces, and (b) locating the barrel (it is somewhere in a square kilometer area). At any one place, you may assume that the dip is negligible. For each method you choose, predict the data that would be received (if possible).

Explanation / Answer

Please help with this one!!! It can be any two geophysical methods (GPR, gravity