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Journal of Sensors
/
2018
/
Article
/
Tab 1
/
Research Article
Inversion Model of GPR Imaging Characteristics of Point Objects and Fracture Detection of Heritage Building
Table 1
Imaging feature of the object in different radius.
r
/m
h
/m
Long axis (
a
r
)
Short axis (
b
r
)
Hyperbolic formula
0.005
0.3
0.347
0.434
0.025
0.3
0.333
0.388
0.05
0.3
0.330
0.379
0.100
0.3
0.342
0.408