All Questions
Tagged with field-measurements geophysics
4 questions
3
votes
1
answer
166
views
Transmitter receiver coil separation for Electromagnetic Terrain Conductivity Measurement
Why increasing transmitter-receiver coil separation in EM survey (EM31, also here) increases depth of penetration?
Suppose there is a horizontal flat conductive layer underneath a flat resistive ...
- 31
3
votes
1
answer
167
views
Where on Earth is the highest none polar magnetic fields?
Is there anywhere that magnetic ore deposits are strong enough to have a magnetic field that would be stronger then
Earths' magnetic poles by proximity?
I'm not asking Where on Earth is the ...
- 1
30
votes
2
answers
24k
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Where on Earth is the magnetic field intensity stronger?
Are there places on Earth that have a strong magnetic field other than the magnetic north and south poles?
Can living where (rare) earth magnetic ore is abundant provide a mini-magnetoshere?
- 1
7
votes
1
answer
9k
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SEGD and SEGY recorded data
What is the difference between a segd recorded data and a segy recorded data and can we convert from segd to segy and vice versa?
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