Research Article

Ground Penetrating Radar in Dam Monitoring: The Test Case of Acerenza (Southern Italy)

Table 2

Positions of the sandstone layers derived from the dam building excavations and from the GPR survey compared with position of the piezometers.

Sandstone layers projected positionsStart (m)End (m)Sandstone layer positions derived from GPRStart (m)End (m)PiezometerPosition (m)

A2.42.6
B4.46.1
C11.520.0
a20.320.8
b22.122.3D20.040.0
c29.540.0
d42.147.0P155.90
E40.060.0P257.80
e53.060.0P359.65
f65.266.4F6065.6
g72.073.6P472.35
P574.55
P676.30
G100.4104.7
H106.0108.4
I113.2114.7
J141.7144.3
K149.1160.8
L153.3155.2
M156.5158.7
N161.9168.9
O177.3178.0
P185.5186.5
Q189.0191.8
R197.2198.2
S209.5210.4
T217.2218.3
U221.7222.5
V227.5228.3