Table 1 Results of qualitative evaluations.

From: AI methods for enhancing and recognizing archaeological features in heterogeneous geophysical datasets

Data/sectors

FVA

FVB

FVC

FVAverage

FVmin

FVmax

GPR 600 MHz

0,71

0,96

1,86

1,18

0,71

1,86

SOM (GPR 600 MHz)

1,64

1,71

2,07

1,81

1,64

2,07

SOM (GPR 600 MHz; MAG)

2,00

2,07

2,71

2,26

2,00

2,71

GPR 200 MHz

1,93

2,29

2,54

2,25

1,93

2,54

SOM (GPR 200 MHz)

2,43

2,50

2,33

2,42

2,33

2,50

SOM (GPR 200 MHz; MAG)

1,57

2,21

2,50

2,10

1,57

2,50

MAG

0,65

0,58

1,40

0,88

0,58

1,40

  1. FVA, FVB and FVC are the feature visibility value in sectors A, B, and C, respectively. FVAverage, FVmin, and FVmax are the average, minimum, and maximum values, respectively, computed on the three sectors A, B, and C.