Table 4 Description of the data.

From: Enhancing safety in surface mine blasting operations with IoT based ground vibration monitoring and prediction system integrated with machine learning

Attributes

No of holes

Depth

Burden

Spacing

Charge length

Stemming length

Max charge per delay

Distance

Scaled distance

PPV

count

54

54

54

54

54

54

54

54

54

54

mean

30.83

7.26

4.34

7.44

4.66

2.60

67.89

233.96

29.24

25.34

Std.

8.85

1.02

0.37

0.55

0.93

0.19

12.74

92.50

13.05

24.35

min

22

3.5

4

6

1

2

19.53

55.68

6.69

3.55

25%

23.5

7

4

7

4.25

2.5

60.64

156.33

18.82

8.31

50%

29

8

4.5

7.5

5.25

2.75

69.35

246.69

30.01

15.44

75%

33.75

8

4.5

8

5.25

2.75

74.23

310.47

38.22

34.59

max

58

8

5

8

5.5

2.75

89.34

388.84

66.77

113.14

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