Appendix Four Electrical Parameters

Appendix Four

Electrical Parameters

Permittivity of free space Permeability of free space DC dielectric constant DC conductivity T = 15.OoC, s = 35.0 PSU Optical index of refraction T = 20°C, s = 35 psu, h = 500 nm Optical wavelength of max. penetration (clearest seawater) Diffuse attenuation coefficient (clearest seawater) Brewster angle (microwave) Brewster angle (optical) Emissivity (microwave, vertical) Emissivity (thermal IR) Reflectivity (optical) Dipole moment (pure water)

8.85418782 x 10-I2 4u x 10-7 81 4.29140

F m-' H m-'

1.34295

n

K

-

462

nm

0.02 - 0.04

m-'

83.7 53.3 0.4 0.99 0.06 3.3357 x 10-30

Cm