Jerlov Type IA has the values

absorption   0.655215     0.0603407     0.0268692
scattering   0.016104     0.019005      0.0210976
extinction   0.671319     0.0793457     0.0479668
diffuseK     0.57         0.0556        0.02508
reflectivity 0.0002       0.014         0.04612
The physical units of the numbers in the first four lines are [1/meter]. The numbers for reflectivity are dimensionless fractions. This choice is suitable for the clear equitorial ocean waters in the world, but not as clear as type I.