Table 1 Boat Dimensions and Pixel Coefficients.

From: A Database of Underwater Radiated Noise from Small Vessels in the Coastal Area

Model

Length [m]

Pixel Width

Average Pix. Width

Coefficient

Err to average

Galeon 640 fly

19.81

0.467, 0.467, 0.47, 0.462

0.466

42.438

0.427

Exess 15

14.63

0.366, 0.355

0.361

40.504

2.361

Lagoon 42

12.8

0.295, 0.301, 0.296

0.298

42.940

−0.0745

Antares 650

6.3

0.145, 0.142, 0.144

0.144

43.667

−0.802

Exess 15

14.63

0.359, 0.360, 0.354

0.358

40.827

2.037

Merry F. 1095

10.5

0.248, 0.242

0.245

42.711

0.153

Mali princ

20

0.659, 0.648

0.653

30.585

12.280

Aloha yacht

32.56

0.736

0.736

44.1803

−1.314

Marex 375

12.05

0.280, 0.275, 0.255

0.270

44.549

−1.683

Greenline 40

12.0

0.280, 0.265

0.272

43.969

−1.104

Average coefficient

   

42.8655

 

Standard deviation

   

1.3485