Field investigation report
GEOPHYSICAL METHODS
Highly applicable
Partly applicable
S tr
a ti
g ra
p h
y
V o
id s/
ca v it
ie s
R ip
p a
b il
it y
/ G
ro u
n d
s tr
e n
g th
G ro
u n
d W
a te
r
M in
e W
o rk
in g
s
C o
n ta
m in
a ti
o n
/
U ti
li ti
e s
S e
rv ic
e s/
U ti
li ti
e s
F o
u n
d a
ti o
n s/
o
b st
ru ct
io n
U X
O n
e a
r
su rf
a ce
E n
g in
e e
ri n
g
p ro
p e
rt ie
s
S o
lu ti
o n
f e
a tu
re s
P il
e l
e n
g th
d e
te rm
in a
ti o
n
ERT
Seismic refraction
Seismic reflection
MASW
Cross-hole direct
Cross-hole tomography
Downhole seismic
P-wave seismic
Borehole logging
Suspension logging
EM31/EM38
EM34
EM61
Magnetic gradiometry
GPR
Radio detection
Microgravity