pylops.avo.avo.approx_zoeppritz_pp#

pylops.avo.avo.approx_zoeppritz_pp(vp1, vs1, rho1, vp0, vs0, rho0, theta1)[source]#

PP reflection coefficient from the approximate Zoeppritz equation.

Approximate calculation of PP reflection from the Zoeppritz scattering matrix for a set of incident angles [1].

1: Dvorkin et al. Seismic Reflections of Rock Properties. Cambridge. 2014.

Parameters

vp1np.ndarray or list or tuple: P-wave velocity of the upper medium
vs1np.ndarray or list or tuple: S-wave velocity of the upper medium
rho1np.ndarray or list or tuple: Density of the upper medium
vp0np.ndarray or list or tuple: P-wave velocity of the lower medium
vs0np.ndarray or list or tuple: S-wave velocity of the lower medium
rho0np.ndarray or list or tuple: Density of the lower medium
theta1np.ndarray or float: Incident angles in degrees

Returns

PPreflnp.ndarray: PP reflectivity values for all input angles.

See also

zoeppritz_scattering: Zoeppritz solution
zoeppritz_element: Single reflectivity element of Zoeppritz solution
zoeppritz_pp: PP reflectivity element of Zoeppritz solution